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/* boost random/detail/operators.hpp header file
*
* Copyright Steven Watanabe 2010-2011
* Distributed under the Boost Software License, Version 1.0. (See
* accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*
* See http://www.boost.org for most recent version including documentation.
*
* $Id: operators.hpp 71018 2011-04-05 21:27:52Z steven_watanabe $
*/
#ifndef BOOST_RANDOM_DETAIL_OPERATORS_HPP
#define BOOST_RANDOM_DETAIL_OPERATORS_HPP
#include <boost/random/detail/config.hpp>
#include <boost/detail/workaround.hpp>
#if BOOST_WORKAROUND(BOOST_MSVC, <= 1310) \
|| BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x5100))
#define BOOST_RANDOM_DETAIL_OSTREAM_OPERATOR(os, T, t) \
template<class CharT, class Traits> \
friend std::basic_ostream<CharT,Traits>& \
operator<<(std::basic_ostream<CharT,Traits>& os, const T& t) { \
t.print(os, t); \
return os; \
} \
template<class CharT, class Traits> \
static std::basic_ostream<CharT,Traits>& \
print(std::basic_ostream<CharT,Traits>& os, const T& t)
#define BOOST_RANDOM_DETAIL_ISTREAM_OPERATOR(is, T, t) \
template<class CharT, class Traits> \
friend std::basic_istream<CharT,Traits>& \
operator>>(std::basic_istream<CharT,Traits>& is, T& t) { \
t.read(is, t); \
return is; \
} \
template<class CharT, class Traits> \
static std::basic_istream<CharT,Traits>& \
read(std::basic_istream<CharT,Traits>& is, T& t)
#endif
#if defined(__BORLANDC__)
#define BOOST_RANDOM_DETAIL_EQUALITY_OPERATOR(T, lhs, rhs) \
bool operator==(const T& rhs) const \
{ return T::is_equal(*this, rhs); } \
static bool is_equal(const T& lhs, const T& rhs)
#define BOOST_RANDOM_DETAIL_INEQUALITY_OPERATOR(T) \
bool operator!=(const T& rhs) const \
{ return !T::is_equal(*this, rhs); }
#endif
#ifndef BOOST_RANDOM_DETAIL_OSTREAM_OPERATOR
#define BOOST_RANDOM_DETAIL_OSTREAM_OPERATOR(os, T, t) \
template<class CharT, class Traits> \
friend std::basic_ostream<CharT,Traits>& \
operator<<(std::basic_ostream<CharT,Traits>& os, const T& t)
#endif
#ifndef BOOST_RANDOM_DETAIL_ISTREAM_OPERATOR
#define BOOST_RANDOM_DETAIL_ISTREAM_OPERATOR(is, T, t) \
template<class CharT, class Traits> \
friend std::basic_istream<CharT,Traits>& \
operator>>(std::basic_istream<CharT,Traits>& is, T& t)
#endif
#ifndef BOOST_RANDOM_DETAIL_EQUALITY_OPERATOR
#define BOOST_RANDOM_DETAIL_EQUALITY_OPERATOR(T, lhs, rhs) \
friend bool operator==(const T& lhs, const T& rhs)
#endif
#ifndef BOOST_RANDOM_DETAIL_INEQUALITY_OPERATOR
#define BOOST_RANDOM_DETAIL_INEQUALITY_OPERATOR(T) \
friend bool operator!=(const T& lhs, const T& rhs) \
{ return !(lhs == rhs); }
#endif
#endif
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