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makes unfused_* work exclusively through boost::result_of

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[SVN r38198]
This commit is contained in:
Tobias Schwinger
2007-07-13 14:09:25 +00:00
parent 7a1017dce3
commit e2015823f6
6 changed files with 161 additions and 296 deletions
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54
include/boost/fusion/functional/adapter/unfused_rvalue_args.hpp
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@ -22,7 +22,6 @@
#include <boost/fusion/functional/adapter/limits.hpp>
#include <boost/fusion/functional/adapter/detail/access.hpp>
#include <boost/fusion/functional/adapter/detail/nullary_call_base.hpp>
namespace boost { namespace fusion
{
@ -33,17 +32,9 @@ namespace boost { namespace fusion
struct void_;
template <class Function> class unfused_rvalue_args
: public detail::nullary_call_base
<unfused_rvalue_args<Function>, Function>
{
Function fnc_transformed;
template <class D, class F, bool EC, bool E>
friend struct detail::nullary_call_base;
typedef detail::nullary_call_base<
fusion::unfused_rvalue_args<Function>, Function > base;
typedef typename remove_const<typename boost::remove_reference<Function>::type>::type function;
typedef typename detail::call_param<Function>::type func_const_fwd_t;
@ -53,21 +44,26 @@ namespace boost { namespace fusion
: fnc_transformed(f)
{ }
using base::operator();
template <typename Sig>
struct result
{ };
struct result;
template <class Self>
struct result< Self const () >
: base::call_const_0_result_class
{ };
typedef typename boost::result_of<
function const (fusion::vector0 &) >::type call_const_0_result;
template <class Self>
struct result< Self() >
: base::call_0_result_class
{ };
inline call_const_0_result operator()() const
{
fusion::vector0 arg;
return this->fnc_transformed(arg);
}
typedef typename boost::result_of<
function (fusion::vector0 &) >::type call_0_result;
inline call_0_result operator()()
{
fusion::vector0 arg;
return this->fnc_transformed(arg);
}
#define BOOST_PP_FILENAME_1 \
<boost/fusion/functional/adapter/unfused_rvalue_args.hpp>
@ -102,21 +98,21 @@ namespace boost
template <class Self, BOOST_PP_ENUM_PARAMS(N,typename T)>
struct result< Self const (BOOST_PP_ENUM_PARAMS(N,T)) >
: function::template result< function const (
: boost::result_of< function const (
BOOST_PP_CAT(fusion::vector,N)< BOOST_PP_ENUM_BINARY_PARAMS(N,
typename detail::cref<T,>::type BOOST_PP_INTERCEPT) >)>
typename detail::cref<T,>::type BOOST_PP_INTERCEPT) > & )>
{ };
template <class Self, BOOST_PP_ENUM_PARAMS(N,typename T)>
struct result< Self (BOOST_PP_ENUM_PARAMS(N,T)) >
: function::template result< function (
: boost::result_of< function (
BOOST_PP_CAT(fusion::vector,N)< BOOST_PP_ENUM_BINARY_PARAMS(N,
typename detail::cref<T,>::type BOOST_PP_INTERCEPT) >)>
typename detail::cref<T,>::type BOOST_PP_INTERCEPT) > & )>
{ };
template <BOOST_PP_ENUM_PARAMS(N,typename T)>
inline typename function::template result<function(BOOST_PP_CAT(fusion::vector,N)
<BOOST_PP_ENUM_BINARY_PARAMS(N,T,const& BOOST_PP_INTERCEPT)>)>::type
inline typename boost::result_of<function(BOOST_PP_CAT(fusion::vector,N)
<BOOST_PP_ENUM_BINARY_PARAMS(N,T,const& BOOST_PP_INTERCEPT)> & )>::type
operator()(BOOST_PP_ENUM_BINARY_PARAMS(N,T,const& a)) const
{
BOOST_PP_CAT(fusion::vector,N)<
@ -126,8 +122,8 @@ namespace boost
}
template <BOOST_PP_ENUM_PARAMS(N,typename T)>
inline typename function::template result<function(BOOST_PP_CAT(fusion::vector,N)
<BOOST_PP_ENUM_BINARY_PARAMS(N,T,const& BOOST_PP_INTERCEPT)>)>::type
inline typename boost::result_of<function(BOOST_PP_CAT(fusion::vector,N)
<BOOST_PP_ENUM_BINARY_PARAMS(N,T,const& BOOST_PP_INTERCEPT)> & )>::type
operator()(BOOST_PP_ENUM_BINARY_PARAMS(N,T,const& a))
{
BOOST_PP_CAT(fusion::vector,N)<