/*==============================================================================
    Copyright (c) 2005-2010 Joel de Guzman
    Copyright (c) 2010 Thomas Heller

    Distributed under the Boost Software License, Version 1.0. (See accompanying
    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
    
    
    
    
    
    
    
        template <typename Try, typename A0, typename Context>
        typename boost::enable_if<
            proto::matches<
                A0
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); }
        }
        template <typename Try, typename A0, typename Context>
        typename boost::disable_if<
            proto::matches<
                A0
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a0
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1, typename Context>
        typename boost::enable_if<
            proto::matches<
                A1
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); }
        }
        template <typename Try, typename A0 , typename A1, typename Context>
        typename boost::disable_if<
            proto::matches<
                A1
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a1
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2, typename Context>
        typename boost::enable_if<
            proto::matches<
                A2
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2, typename Context>
        typename boost::disable_if<
            proto::matches<
                A2
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a2
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3, typename Context>
        typename boost::enable_if<
            proto::matches<
                A3
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3, typename Context>
        typename boost::disable_if<
            proto::matches<
                A3
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a3
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4, typename Context>
        typename boost::enable_if<
            proto::matches<
                A4
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4, typename Context>
        typename boost::disable_if<
            proto::matches<
                A4
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a4
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5, typename Context>
        typename boost::enable_if<
            proto::matches<
                A5
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5, typename Context>
        typename boost::disable_if<
            proto::matches<
                A5
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a5
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6, typename Context>
        typename boost::enable_if<
            proto::matches<
                A6
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6, typename Context>
        typename boost::disable_if<
            proto::matches<
                A6
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a6
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7, typename Context>
        typename boost::enable_if<
            proto::matches<
                A7
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7, typename Context>
        typename boost::disable_if<
            proto::matches<
                A7
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a7
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8, typename Context>
        typename boost::enable_if<
            proto::matches<
                A8
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8, typename Context>
        typename boost::disable_if<
            proto::matches<
                A8
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a8
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9, typename Context>
        typename boost::enable_if<
            proto::matches<
                A9
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9, typename Context>
        typename boost::disable_if<
            proto::matches<
                A9
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a9
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10, typename Context>
        typename boost::enable_if<
            proto::matches<
                A10
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10, typename Context>
        typename boost::disable_if<
            proto::matches<
                A10
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a10
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11, typename Context>
        typename boost::enable_if<
            proto::matches<
                A11
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11, typename Context>
        typename boost::disable_if<
            proto::matches<
                A11
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a11
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12, typename Context>
        typename boost::enable_if<
            proto::matches<
                A12
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12, typename Context>
        typename boost::disable_if<
            proto::matches<
                A12
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a12
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13, typename Context>
        typename boost::enable_if<
            proto::matches<
                A13
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13, typename Context>
        typename boost::disable_if<
            proto::matches<
                A13
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a13
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14, typename Context>
        typename boost::enable_if<
            proto::matches<
                A14
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A14 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a14), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14, typename Context>
        typename boost::disable_if<
            proto::matches<
                A14
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a14
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15, typename Context>
        typename boost::enable_if<
            proto::matches<
                A15
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A14 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a14), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A15 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a15), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15, typename Context>
        typename boost::disable_if<
            proto::matches<
                A15
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A14 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a14), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a15
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16, typename Context>
        typename boost::enable_if<
            proto::matches<
                A16
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A14 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a14), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A15 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a15), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A16 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a16), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16, typename Context>
        typename boost::disable_if<
            proto::matches<
                A16
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A14 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a14), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A15 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a15), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a16
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17, typename Context>
        typename boost::enable_if<
            proto::matches<
                A17
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A14 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a14), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A15 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a15), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A16 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a16), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A17 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a17), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17, typename Context>
        typename boost::disable_if<
            proto::matches<
                A17
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A14 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a14), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A15 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a15), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A16 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a16), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a17
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18, typename Context>
        typename boost::enable_if<
            proto::matches<
                A18
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A14 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a14), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A15 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a15), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A16 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a16), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A17 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a17), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A18 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a18), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18, typename Context>
        typename boost::disable_if<
            proto::matches<
                A18
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A14 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a14), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A15 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a15), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A16 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a16), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A17 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a17), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a18
                    )
                  , ctx);
            }
        }
    
    
    
    
    
    
    
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19, typename Context>
        typename boost::enable_if<
            proto::matches<
                A19
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A14 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a14), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A15 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a15), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A16 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a16), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A17 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a17), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A18 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a18), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A19 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a19), ctx); }
        }
        template <typename Try, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19, typename Context>
        typename boost::disable_if<
            proto::matches<
                A19
              , rule::catch_
            >
          , result_type
        >::type
        operator()(Try const & try_, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19, Context & ctx) const
        {
            try
            {
                boost::phoenix::eval(proto::child_c<0>(try_), ctx);
            }
            catch( typename proto::result_of::value< typename proto::result_of::child_c< A0 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a0), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A1 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a1), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A2 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a2), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A3 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a3), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A4 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a4), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A5 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a5), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A6 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a6), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A7 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a7), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A8 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a8), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A9 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a9), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A10 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a10), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A11 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a11), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A12 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a12), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A13 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a13), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A14 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a14), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A15 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a15), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A16 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a16), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A17 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a17), ctx); } catch( typename proto::result_of::value< typename proto::result_of::child_c< A18 , 0 >::type >::type::type & ) { boost::phoenix::eval(proto::child_c<1>(a18), ctx); }
            catch(...)
            {
                boost::phoenix::eval(
                    proto::child_c<0>(
                        a19
                    )
                  , ctx);
            }
        }