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Reduce # of required versions for bound_fun and enhance it to work with non-member functions

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Jason Turner 2009-10-14 17:19:42 +00:00
parent c88578d537
commit 1568fedebd
1 changed files with 6 additions and 28 deletions
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34
include/chaiscript/dispatchkit/bind_first.hpp
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@ -30,45 +30,23 @@
namespace chaiscript namespace chaiscript
{ {
template<typename Ret, typename Class BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, typename Param) > template<typename Ret, typename O, typename Class BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, typename Param) >
boost::function<Ret (BOOST_PP_ENUM_PARAMS(n, Param))> boost::function<Ret (BOOST_PP_ENUM_PARAMS(n, Param))>
bind_first(Ret (Class::*f)(BOOST_PP_ENUM_PARAMS(n, Param)), boost::reference_wrapper<Class> &o) bind_first(Ret (Class::*f)(BOOST_PP_ENUM_PARAMS(n, Param)), const O &o)
{ {
return boost::bind(f, o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, ~)); return boost::bind(f, o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, ~));
} }
template<typename Ret, typename Class BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, typename Param) > template<typename Ret, typename O, typename Class BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, typename Param) >
boost::function<Ret (BOOST_PP_ENUM_PARAMS(n, Param))> boost::function<Ret (BOOST_PP_ENUM_PARAMS(n, Param))>
bind_first(Ret (Class::*f)(BOOST_PP_ENUM_PARAMS(n, Param)) const, boost::reference_wrapper<Class> &o) bind_first(Ret (Class::*f)(BOOST_PP_ENUM_PARAMS(n, Param))const, const O &o)
{ {
return boost::bind(f, o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, ~)); return boost::bind(f, o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, ~));
} }
template<typename Ret, typename Class BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, typename Param) > template<typename Ret,typename O BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, typename Param) >
boost::function<Ret (BOOST_PP_ENUM_PARAMS(n, Param))> boost::function<Ret (BOOST_PP_ENUM_PARAMS(n, Param))>
bind_first(Ret (Class::*f)(BOOST_PP_ENUM_PARAMS(n, Param)), Class *o) bind_first(Ret (*f)(BOOST_PP_ENUM_PARAMS(n, Param)), const O &o)
{
return boost::bind(f, o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, ~));
}
template<typename Ret, typename Class BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, typename Param) >
boost::function<Ret (BOOST_PP_ENUM_PARAMS(n, Param))>
bind_first(Ret (Class::*f)(BOOST_PP_ENUM_PARAMS(n, Param))const, Class *o)
{
return boost::bind(f, o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, ~));
}
template<typename Ret, typename Class BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, typename Param) >
boost::function<Ret (BOOST_PP_ENUM_PARAMS(n, Param))>
bind_first(Ret (Class::*f)(BOOST_PP_ENUM_PARAMS(n, Param)), boost::shared_ptr<Class> o)
{
return boost::bind(f, o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, ~));
}
template<typename Ret, typename Class BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, typename Param) >
boost::function<Ret (BOOST_PP_ENUM_PARAMS(n, Param))>
bind_first(Ret (Class::*f)(BOOST_PP_ENUM_PARAMS(n, Param))const, boost::shared_ptr<Class> o)
{ {
return boost::bind(f, o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, ~)); return boost::bind(f, o BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM(n, param, ~));
} }