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Was in Stl_port before

This commit is contained in:
Andreas Fabri 2001-12-21 14:53:53 +00:00
parent 1d0544f63e
commit a4825d87cb
1 changed files with 72 additions and 0 deletions
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72
Packages/wininst/include/CGAL/config/msvc7/stl_iterator_base.h Normal file
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#ifndef CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC
#include <iterator>
// #include <utility>
#define CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(T) \
namespace std { \
template <> \
struct iterator_traits<const T*> { \
typedef random_access_iterator_tag iterator_category; \
typedef T value_type; \
typedef ptrdiff_t difference_type; \
typedef const T* pointer; \
typedef const T& reference; \
}; \
template <> \
struct iterator_traits<T*> { \
typedef random_access_iterator_tag iterator_category; \
typedef T value_type; \
typedef ptrdiff_t difference_type; \
typedef T* pointer; \
typedef T& reference; \
}; \
}
// add more stuff accoring to taste...
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(bool)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(float)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(double)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(char)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(int)
namespace std {
template <> \
struct iterator_traits<const void*> { \
typedef random_access_iterator_tag iterator_category; \
typedef ptrdiff_t difference_type; \
typedef const void* pointer; \
}; \
template <> \
struct iterator_traits<void*> { \
typedef random_access_iterator_tag iterator_category; \
typedef ptrdiff_t difference_type; \
typedef void* pointer; \
}; \
}
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(unsigned short)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(unsigned int)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(unsigned char)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(signed char)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(void*)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(bool*)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(float*)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(double*)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(char*)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(int*)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(unsigned int*)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(unsigned char*)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(signed char*)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(unsigned short*)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(void**)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(bool**)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(float**)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(double**)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(char**)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(int**)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(unsigned int**)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(unsigned char**)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(signed char**)
CGAL_DEFINE_ITERATOR_TRAITS_POINTER_SPEC(unsigned short**)
#endif