1 // Copyright (c) 2003 Daniel Wallin and Arvid Norberg 2 3 // Permission is hereby granted, free of charge, to any person obtaining a 4 // copy of this software and associated documentation files (the "Software"), 5 // to deal in the Software without restriction, including without limitation 6 // the rights to use, copy, modify, merge, publish, distribute, sublicense, 7 // and/or sell copies of the Software, and to permit persons to whom the 8 // Software is furnished to do so, subject to the following conditions: 9 10 // The above copyright notice and this permission notice shall be included 11 // in all copies or substantial portions of the Software. 12 13 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF 14 // ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 15 // TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 16 // PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT 17 // SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR 18 // ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 19 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE 21 // OR OTHER DEALINGS IN THE SOFTWARE. 22 23 #ifndef LUABIND_SIGNATURE_MATCH_HPP_INCLUDED 24 #define LUABIND_SIGNATURE_MATCH_HPP_INCLUDED 25 26 #include <luabind/config.hpp> 27 28 #include <boost/config.hpp> 29 #include <boost/preprocessor/repetition/enum_params.hpp> 30 #include <boost/preprocessor/repetition/enum_params_with_a_default.hpp> 31 #include <boost/preprocessor/cat.hpp> 32 #include <boost/preprocessor/arithmetic/inc.hpp> 33 34 #include <boost/mpl/vector.hpp> 35 #include <boost/mpl/size.hpp> 36 #include <boost/mpl/remove.hpp> 37 38 namespace luabind 39 { 40 41 namespace adl 42 { 43 class argument; 44 } 45 46 template<BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(LUABIND_MAX_ARITY, class A, detail::null_type)> 47 struct constructor 48 { 49 typedef BOOST_PP_CAT( 50 boost::mpl::vector, BOOST_PP_INC(BOOST_PP_INC(LUABIND_MAX_ARITY)))< 51 void, argument const&, BOOST_PP_ENUM_PARAMS(LUABIND_MAX_ARITY, A) 52 > signature0; 53 54 typedef typename boost::mpl::remove< 55 signature0, detail::null_type>::type signature; 56 }; 57 58 } 59 60 #endif // LUABIND_SIGNATURE_MATCH_HPP_INCLUDED 61 62