67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
// This file is distributed under the BSD License.
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// See "license.txt" for details.
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// Copyright 2009-2010, Jonathan Turner (jonathan@emptycrate.com)
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// and Jason Turner (jason@emptycrate.com)
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// http://www.chaiscript.com
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#include <boost/preprocessor.hpp>
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#include <boost/preprocessor/arithmetic/inc.hpp>
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#define param(z,n,text) BOOST_PP_CAT(text, BOOST_PP_INC(n))
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#ifndef BOOST_PP_IS_ITERATING
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#ifndef __bind_first_hpp__
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#define __bind_first_hpp__
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#include <boost/function.hpp>
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#include <boost/bind.hpp>
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#include <boost/ref.hpp>
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#define BOOST_PP_ITERATION_LIMITS ( 0, 8 )
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#define BOOST_PP_FILENAME_1 <chaiscript/dispatchkit/bind_first.hpp>
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#include BOOST_PP_ITERATE()
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# endif
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#else
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# define n BOOST_PP_ITERATION()
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# define m BOOST_PP_INC(n)
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namespace chaiscript
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{
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template<typename Ret, typename O, typename Class BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, typename Param) >
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boost::function<Ret (BOOST_PP_ENUM_PARAMS(n, Param))>
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bind_first(Ret (Class::*f)(BOOST_PP_ENUM_PARAMS(n, Param)), const O &o)
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{
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return boost::bind(boost::mem_fn(f), o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, _));
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}
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template<typename Ret, typename O, typename Class BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, typename Param) >
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boost::function<Ret (BOOST_PP_ENUM_PARAMS(n, Param))>
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bind_first(Ret (Class::*f)(BOOST_PP_ENUM_PARAMS(n, Param))const, const O &o)
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{
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return boost::bind(boost::mem_fn(f), o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, _));
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}
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template<typename Ret,typename O BOOST_PP_COMMA_IF(m) BOOST_PP_ENUM_PARAMS(m, typename Param) >
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boost::function<Ret (BOOST_PP_ENUM(n, param, Param))>
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bind_first(Ret (*f)(BOOST_PP_ENUM_PARAMS(m, Param)), const O &o)
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{
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return boost::bind(f, o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, _));
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}
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template<typename Ret,typename O BOOST_PP_COMMA_IF(m) BOOST_PP_ENUM_PARAMS(m, typename Param) >
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boost::function<Ret (BOOST_PP_ENUM(n, param, Param))>
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bind_first(const boost::function<Ret (BOOST_PP_ENUM_PARAMS(m, Param))> &f, const O &o)
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{
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return boost::bind(f, o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, _));
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}
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}
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#undef n
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#undef m
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#endif
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