// preprocessed version of 'boost/mpl/apply.hpp' header
// see the original for copyright information
namespace boost {
namespace mpl {
namespace aux {
template< int arity_ > struct apply_impl_chooser;
}
template< typename F >
struct apply0 : F
{
static int const arity = 1; typedef F arg1;
friend class apply0_rebind;
typedef apply0_rebind rebind;
};
class apply0_rebind { public: template< typename U1 > struct apply : apply0<U1> { };
};
namespace aux {
template<>
struct apply_impl_chooser<0>
{
template<
typename F, typename T1, typename T2, typename T3, typename T4
, typename T5
>
struct result_
{
typedef apply0<
F
> type;
};
};
} // namespace aux
template<
typename F, typename T1
>
struct apply1
: F::template apply<
T1
>
{
static int const arity = 2; typedef F arg1;
typedef T1 arg2;
friend class apply1_rebind;
typedef apply1_rebind rebind;
};
class apply1_rebind { public: template< typename U1, typename U2 > struct apply : apply1< U1,U2 > { };
};
namespace aux {
template<>
struct apply_impl_chooser<1>
{
template<
typename F, typename T1, typename T2, typename T3, typename T4
, typename T5
>
struct result_
{
typedef apply1<
F, T1
> type;
};
};
} // namespace aux
template<
typename F, typename T1, typename T2
>
struct apply2
: F::template apply<
T1, T2
>
{
static int const arity = 3; typedef F arg1;
typedef T1 arg2;
typedef T2 arg3;
friend class apply2_rebind;
typedef apply2_rebind rebind;
};
class apply2_rebind { public: template< typename U1, typename U2, typename U3 > struct apply : apply2< U1,U2,U3 > { };
};
namespace aux {
template<>
struct apply_impl_chooser<2>
{
template<
typename F, typename T1, typename T2, typename T3, typename T4
, typename T5
>
struct result_
{
typedef apply2<
F, T1, T2
> type;
};
};
} // namespace aux
template<
typename F, typename T1, typename T2, typename T3
>
struct apply3
: F::template apply<
T1, T2, T3
>
{
static int const arity = 4; typedef F arg1;
typedef T1 arg2;
typedef T2 arg3;
typedef T3 arg4;
friend class apply3_rebind;
typedef apply3_rebind rebind;
};
class apply3_rebind { public: template< typename U1, typename U2, typename U3, typename U4 > struct apply : apply3< U1,U2,U3,U4 > { };
};
namespace aux {
template<>
struct apply_impl_chooser<3>
{
template<
typename F, typename T1, typename T2, typename T3, typename T4
, typename T5
>
struct result_
{
typedef apply3<
F, T1, T2, T3
> type;
};
};
} // namespace aux
template<
typename F, typename T1, typename T2, typename T3, typename T4
>
struct apply4
: F::template apply<
T1, T2, T3, T4
>
{
static int const arity = 5; typedef F arg1;
typedef T1 arg2;
typedef T2 arg3;
typedef T3 arg4;
typedef T4 arg5;
friend class apply4_rebind;
typedef apply4_rebind rebind;
};
class apply4_rebind { public: template< typename U1, typename U2, typename U3, typename U4, typename U5 > struct apply : apply4< U1,U2,U3,U4,U5 > { };
};
namespace aux {
template<>
struct apply_impl_chooser<4>
{
template<
typename F, typename T1, typename T2, typename T3, typename T4
, typename T5
>
struct result_
{
typedef apply4<
F, T1, T2, T3, T4
> type;
};
};
} // namespace aux
template<
typename F, typename T1, typename T2, typename T3, typename T4
, typename T5
>
struct apply5
: F::template apply<
T1, T2, T3, T4, T5
>
{
static int const arity = 6; typedef F arg1;
typedef T1 arg2;
typedef T2 arg3;
typedef T3 arg4;
typedef T4 arg5;
typedef T5 arg6;
friend class apply5_rebind;
typedef apply5_rebind rebind;
};
class apply5_rebind { public: template< typename U1, typename U2, typename U3, typename U4, typename U5, typename U6 > struct apply : apply5< U1,U2,U3,U4,U5,U6 > { };
};
namespace aux {
template<>
struct apply_impl_chooser<5>
{
template<
typename F, typename T1, typename T2, typename T3, typename T4
, typename T5
>
struct result_
{
typedef apply5<
F, T1, T2, T3, T4, T5
> type;
};
};
} // namespace aux
namespace aux {
template< typename T >
struct is_apply_arg
{
static bool const value = true;
};
template<>
struct is_apply_arg<void_>
{
static bool const value = false;
};
template<
typename T1, typename T2, typename T3, typename T4, typename T5
>
struct apply_count_args
{
static int const value =
is_apply_arg<T1>::value + is_apply_arg<T2>::value
+ is_apply_arg<T3>::value + is_apply_arg<T4>::value
+ is_apply_arg<T5>::value
;
};
} // namespace aux
template<
typename F, typename T1 = void_, typename T2 = void_
, typename T3 = void_, typename T4 = void_, typename T5 = void_
>
struct apply
: aux::apply_impl_chooser<
aux::apply_count_args< T1,T2,T3,T4,T5 >::value
>::template result_< F,T1,T2,T3,T4,T5 >::type
{
};
} // namespace mpl
} // namespace boost