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Cleanup after join with HEAD.

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[SVN r9446]
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Ralf W. Grosse-Kunstleve
2001-03-05 20:28:52 +00:00
parent def1d8268d
commit 950587f0bf
1 changed files with 0 additions and 147 deletions
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include/boost/integer_traits.hpp
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/* boost integer_traits.hpp header file
*
* Copyright Jens Maurer 2000
* Permission to use, copy, modify, sell, and distribute this software
* is hereby granted without fee provided that the above copyright notice
* appears in all copies and that both that copyright notice and this
* permission notice appear in supporting documentation,
*
* Jens Maurer makes no representations about the suitability of this
* software for any purpose. It is provided "as is" without express or
* implied warranty.
*
* $Id$
*
* Idea by Beman Dawes, Ed Brey, Steve Cleary, and Nathan Myers
*/
#ifndef BOOST_INTEGER_TRAITS_HPP
#define BOOST_INTEGER_TRAITS_HPP
#include <limits>
#include <boost/config.hpp>
// This is an implementation detail and not part of the interface
#include <limits.h>
namespace boost {
template<class T>
class integer_traits : public std::numeric_limits<T>
{
public:
#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
static const bool is_integral = false;
#else
enum { is_integral = false };
#endif
};
namespace detail {
template<class T, T min_val, T max_val>
class integer_traits_base
{
public:
#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
static const bool is_integral = true;
static const T const_min = min_val;
static const T const_max = max_val;
#else
enum {
is_integral = true,
const_min = min_val,
const_max = max_val
};
#endif
};
} // namespace detail
template<>
class integer_traits<bool>
: public std::numeric_limits<bool>,
public detail::integer_traits_base<bool, false, true>
{ };
template<>
class integer_traits<char>
: public std::numeric_limits<char>,
public detail::integer_traits_base<char, CHAR_MIN, CHAR_MAX>
{ };
template<>
class integer_traits<signed char>
: public std::numeric_limits<signed char>,
public detail::integer_traits_base<signed char, SCHAR_MIN, SCHAR_MAX>
{ };
template<>
class integer_traits<unsigned char>
: public std::numeric_limits<unsigned char>,
public detail::integer_traits_base<unsigned char, 0, UCHAR_MAX>
{ };
// What about wchar_t ?
template<>
class integer_traits<short>
: public std::numeric_limits<short>,
public detail::integer_traits_base<short, SHRT_MIN, SHRT_MAX>
{ };
template<>
class integer_traits<unsigned short>
: public std::numeric_limits<unsigned short>,
public detail::integer_traits_base<unsigned short, 0, USHRT_MAX>
{ };
template<>
class integer_traits<int>
: public std::numeric_limits<int>,
public detail::integer_traits_base<int, INT_MIN, INT_MAX>
{ };
template<>
class integer_traits<unsigned int>
: public std::numeric_limits<unsigned int>,
public detail::integer_traits_base<unsigned int, 0, UINT_MAX>
{ };
template<>
class integer_traits<long>
: public std::numeric_limits<long>,
public detail::integer_traits_base<long, LONG_MIN, LONG_MAX>
{ };
template<>
class integer_traits<unsigned long>
: public std::numeric_limits<unsigned long>,
public detail::integer_traits_base<unsigned long, 0, ULONG_MAX>
{ };
#ifdef ULLONG_MAX
template<>
class integer_traits<long long>
: public std::numeric_limits<long long>,
public detail::integer_traits_base<long long, LLONG_MIN, LLONG_MAX>
{ };
template<>
class integer_traits<unsigned long long>
: public std::numeric_limits<unsigned long long>,
public detail::integer_traits_base<unsigned long long, 0, ULLONG_MAX>
{ };
#elif defined(ULONG_LONG_MAX)
template<>
class integer_traits<long long>
: public std::numeric_limits<long long>,
public detail::integer_traits_base<long long, LONG_LONG_MIN, LONG_LONG_MAX>
{ };
template<>
class integer_traits<unsigned long long>
: public std::numeric_limits<unsigned long long>,
public detail::integer_traits_base<unsigned long long, 0, ULONG_LONG_MAX>
{ };
#endif
} // namespace boost
#endif /* BOOST_INTEGER_TRAITS_HPP */