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Support for Borland C++ 5.5.1

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[SVN r14533]
This commit is contained in:
Douglas Gregor
2002-07-19 19:16:33 +00:00
parent fff815d58b
commit fca8413df6
1 changed files with 54 additions and 35 deletions
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89
include/boost/function.hpp
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@ -21,6 +21,8 @@
#include <boost/function/function_base.hpp> #include <boost/function/function_base.hpp>
#include <boost/type_traits/function_traits.hpp> #include <boost/type_traits/function_traits.hpp>
#include <boost/type_traits/same_traits.hpp>
#include <boost/type_traits/ice.hpp>
#include <boost/function/function0.hpp> #include <boost/function/function0.hpp>
#include <boost/function/function1.hpp> #include <boost/function/function1.hpp>
#include <boost/function/function2.hpp> #include <boost/function/function2.hpp>
@ -54,7 +56,7 @@ namespace boost {
}; };
template<typename R> template<typename R>
struct function_traits<R ()> struct function_traits<R (*)(void)>
{ {
BOOST_STATIC_CONSTANT(int, arity = 0); BOOST_STATIC_CONSTANT(int, arity = 0);
typedef R result_type; typedef R result_type;
@ -71,7 +73,7 @@ namespace boost {
}; };
template<typename R, typename T1> template<typename R, typename T1>
struct function_traits<R (T1)> struct function_traits<R (*)(T1)>
{ {
BOOST_STATIC_CONSTANT(int, arity = 1); BOOST_STATIC_CONSTANT(int, arity = 1);
typedef R result_type; typedef R result_type;
@ -88,7 +90,7 @@ namespace boost {
}; };
template<typename R, typename T1, typename T2> template<typename R, typename T1, typename T2>
struct function_traits<R (T1, T2)> struct function_traits<R (*)(T1, T2)>
{ {
BOOST_STATIC_CONSTANT(int, arity = 2); BOOST_STATIC_CONSTANT(int, arity = 2);
typedef R result_type; typedef R result_type;
@ -105,7 +107,7 @@ namespace boost {
}; };
template<typename R, typename T1, typename T2, typename T3> template<typename R, typename T1, typename T2, typename T3>
struct function_traits<R (T1, T2, T3)> struct function_traits<R (*)(T1, T2, T3)>
{ {
BOOST_STATIC_CONSTANT(int, arity = 3); BOOST_STATIC_CONSTANT(int, arity = 3);
typedef R result_type; typedef R result_type;
@ -122,7 +124,7 @@ namespace boost {
}; };
template<typename R, typename T1, typename T2, typename T3, typename T4> template<typename R, typename T1, typename T2, typename T3, typename T4>
struct function_traits<R (T1, T2, T3, T4)> struct function_traits<R (*)(T1, T2, T3, T4)>
{ {
BOOST_STATIC_CONSTANT(int, arity = 4); BOOST_STATIC_CONSTANT(int, arity = 4);
typedef R result_type; typedef R result_type;
@ -140,7 +142,7 @@ namespace boost {
template<typename R, typename T1, typename T2, typename T3, typename T4, template<typename R, typename T1, typename T2, typename T3, typename T4,
typename T5> typename T5>
struct function_traits<R (T1, T2, T3, T4, T5)> struct function_traits<R (*)(T1, T2, T3, T4, T5)>
{ {
BOOST_STATIC_CONSTANT(int, arity = 5); BOOST_STATIC_CONSTANT(int, arity = 5);
typedef R result_type; typedef R result_type;
@ -158,7 +160,7 @@ namespace boost {
template<typename R, typename T1, typename T2, typename T3, typename T4, template<typename R, typename T1, typename T2, typename T3, typename T4,
typename T5, typename T6> typename T5, typename T6>
struct function_traits<R (T1, T2, T3, T4, T5, T6)> struct function_traits<R (*)(T1, T2, T3, T4, T5, T6)>
{ {
BOOST_STATIC_CONSTANT(int, arity = 6); BOOST_STATIC_CONSTANT(int, arity = 6);
typedef R result_type; typedef R result_type;
@ -176,7 +178,7 @@ namespace boost {
template<typename R, typename T1, typename T2, typename T3, typename T4, template<typename R, typename T1, typename T2, typename T3, typename T4,
typename T5, typename T6, typename T7> typename T5, typename T6, typename T7>
struct function_traits<R (T1, T2, T3, T4, T5, T6, T7)> struct function_traits<R (*)(T1, T2, T3, T4, T5, T6, T7)>
{ {
BOOST_STATIC_CONSTANT(int, arity = 7); BOOST_STATIC_CONSTANT(int, arity = 7);
typedef R result_type; typedef R result_type;
@ -194,7 +196,7 @@ namespace boost {
template<typename R, typename T1, typename T2, typename T3, typename T4, template<typename R, typename T1, typename T2, typename T3, typename T4,
typename T5, typename T6, typename T7, typename T8> typename T5, typename T6, typename T7, typename T8>
struct function_traits<R (T1, T2, T3, T4, T5, T6, T7, T8)> struct function_traits<R (*)(T1, T2, T3, T4, T5, T6, T7, T8)>
{ {
BOOST_STATIC_CONSTANT(int, arity = 8); BOOST_STATIC_CONSTANT(int, arity = 8);
typedef R result_type; typedef R result_type;
@ -212,7 +214,7 @@ namespace boost {
template<typename R, typename T1, typename T2, typename T3, typename T4, template<typename R, typename T1, typename T2, typename T3, typename T4,
typename T5, typename T6, typename T7, typename T8, typename T9> typename T5, typename T6, typename T7, typename T8, typename T9>
struct function_traits<R (T1, T2, T3, T4, T5, T6, T7, T8, T9)> struct function_traits<R (*)(T1, T2, T3, T4, T5, T6, T7, T8, T9)>
{ {
BOOST_STATIC_CONSTANT(int, arity = 9); BOOST_STATIC_CONSTANT(int, arity = 9);
typedef R result_type; typedef R result_type;
@ -231,7 +233,7 @@ namespace boost {
template<typename R, typename T1, typename T2, typename T3, typename T4, template<typename R, typename T1, typename T2, typename T3, typename T4,
typename T5, typename T6, typename T7, typename T8, typename T9, typename T5, typename T6, typename T7, typename T8, typename T9,
typename T10> typename T10>
struct function_traits<R (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)> struct function_traits<R (*)(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)>
{ {
BOOST_STATIC_CONSTANT(int, arity = 10); BOOST_STATIC_CONSTANT(int, arity = 10);
typedef R result_type; typedef R result_type;
@ -531,6 +533,12 @@ namespace boost {
}; };
}; };
template<typename T1, typename T2>
struct is_not_same
{
BOOST_STATIC_CONSTANT(bool, value = !(is_same<T1, T2>::value));
};
template< template<
typename InR, typename InR,
typename InT1, typename InT1,
@ -550,54 +558,65 @@ namespace boost {
class get_function_impl class get_function_impl
{ {
BOOST_STATIC_CONSTANT(bool, encoded_param = is_function<InR>::value); BOOST_STATIC_CONSTANT(bool, encoded_param = is_function<InR>::value);
typedef function_traits<InR> traits; typedef function_traits<InR*> traits;
public: public:
typedef typename ct_if<encoded_param, typedef typename ct_if<(is_function<InR>::value),
typename traits::result_type, typename traits::result_type,
InR>::type R; InR>::type R;
typedef typename ct_if<encoded_param, typedef typename ct_if<(is_function<InR>::value),
typename traits::arg1_type, typename traits::arg1_type,
InT1>::type T1; InT1>::type T1;
typedef typename ct_if<encoded_param, typedef typename ct_if<(is_function<InR>::value),
typename traits::arg2_type, typename traits::arg2_type,
InT2>::type T2; InT2>::type T2;
typedef typename ct_if<encoded_param, typedef typename ct_if<(is_function<InR>::value),
typename traits::arg3_type, typename traits::arg3_type,
InT3>::type T3; InT3>::type T3;
typedef typename ct_if<encoded_param, typedef typename ct_if<(is_function<InR>::value),
typename traits::arg4_type, typename traits::arg4_type,
InT4>::type T4; InT4>::type T4;
typedef typename ct_if<encoded_param, typedef typename ct_if<(is_function<InR>::value),
typename traits::arg5_type, typename traits::arg5_type,
InT5>::type T5; InT5>::type T5;
typedef typename ct_if<encoded_param, typedef typename ct_if<(is_function<InR>::value),
typename traits::arg6_type, typename traits::arg6_type,
InT6>::type T6; InT6>::type T6;
typedef typename ct_if<encoded_param, typedef typename ct_if<(is_function<InR>::value),
typename traits::arg7_type, typename traits::arg7_type,
InT7>::type T7; InT7>::type T7;
typedef typename ct_if<encoded_param, typedef typename ct_if<(is_function<InR>::value),
typename traits::arg8_type, typename traits::arg8_type,
InT8>::type T8; InT8>::type T8;
typedef typename ct_if<encoded_param, typedef typename ct_if<(is_function<InR>::value),
typename traits::arg9_type, typename traits::arg9_type,
InT9>::type T9; InT9>::type T9;
typedef typename ct_if<encoded_param, typedef typename ct_if<(is_function<InR>::value),
typename traits::arg10_type, typename traits::arg10_type,
InT10>::type T10; InT10>::type T10;
typedef typename ct_if<(encoded_param && typedef typename ct_if<
!is_same<InT1, unusable>::value), (type_traits::ice_and<
InT1, (is_function<InR>::value),
InPolicy>::type Policy; (is_not_same<InT1, unusable>::value)
typedef typename ct_if<(encoded_param && >::value),
!is_same<InT2, unusable>::value), InT1,
InT2, InPolicy>::type Policy;
InMixin>::type Mixin;
typedef typename ct_if<(encoded_param && typedef typename ct_if<
!is_same<InT3, unusable>::value), (type_traits::ice_and<
InT3, (is_function<InR>::value),
InAllocator>::type Allocator; (is_not_same<InT2, unusable>::value)
>::value),
InT2,
InMixin>::type Mixin;
typedef typename ct_if<
(type_traits::ice_and<
(is_function<InR>::value),
(is_not_same<InT3, unusable>::value)
>::value),
InT3,
InAllocator>::type Allocator;
typedef typename real_get_function_impl< typedef typename real_get_function_impl<
(count_used_args<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>::value) (count_used_args<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>::value)