Chris@16: /* boost random/detail/operators.hpp header file
Chris@16:  *
Chris@16:  * Copyright Steven Watanabe 2010-2011
Chris@16:  * Distributed under the Boost Software License, Version 1.0. (See
Chris@16:  * accompanying file LICENSE_1_0.txt or copy at
Chris@16:  * http://www.boost.org/LICENSE_1_0.txt)
Chris@16:  *
Chris@16:  * See http://www.boost.org for most recent version including documentation.
Chris@16:  *
Chris@101:  * $Id$
Chris@16:  */
Chris@16: 
Chris@16: #ifndef BOOST_RANDOM_DETAIL_OPERATORS_HPP
Chris@16: #define BOOST_RANDOM_DETAIL_OPERATORS_HPP
Chris@16: 
Chris@16: #include <boost/random/detail/config.hpp>
Chris@16: #include <boost/detail/workaround.hpp>
Chris@16: 
Chris@16: #if BOOST_WORKAROUND(BOOST_MSVC, <= 1310)   \
Chris@16:     || BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x5100))
Chris@16: 
Chris@16: #define BOOST_RANDOM_DETAIL_OSTREAM_OPERATOR(os, T, t)                  \
Chris@16:     template<class CharT, class Traits>                                 \
Chris@16:     friend std::basic_ostream<CharT,Traits>&                            \
Chris@16:     operator<<(std::basic_ostream<CharT,Traits>& os, const T& t) {      \
Chris@16:         t.print(os, t);                                                 \
Chris@16:         return os;                                                      \
Chris@16:     }                                                                   \
Chris@16:     template<class CharT, class Traits>                                 \
Chris@16:     static std::basic_ostream<CharT,Traits>&                            \
Chris@16:     print(std::basic_ostream<CharT,Traits>& os, const T& t)
Chris@16: 
Chris@16: #define BOOST_RANDOM_DETAIL_ISTREAM_OPERATOR(is, T, t)                  \
Chris@16:     template<class CharT, class Traits>                                 \
Chris@16:     friend std::basic_istream<CharT,Traits>&                            \
Chris@16:     operator>>(std::basic_istream<CharT,Traits>& is, T& t) {            \
Chris@16:         t.read(is, t);                                                  \
Chris@16:         return is;                                                      \
Chris@16:     }                                                                   \
Chris@16:     template<class CharT, class Traits>                                 \
Chris@16:     static std::basic_istream<CharT,Traits>&                            \
Chris@16:     read(std::basic_istream<CharT,Traits>& is, T& t)
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: #if defined(__BORLANDC__)
Chris@16: 
Chris@16: #define BOOST_RANDOM_DETAIL_EQUALITY_OPERATOR(T, lhs, rhs)              \
Chris@16:     bool operator==(const T& rhs) const                                 \
Chris@16:     { return T::is_equal(*this, rhs); }                                 \
Chris@16:     static bool is_equal(const T& lhs, const T& rhs)
Chris@16: 
Chris@16: #define BOOST_RANDOM_DETAIL_INEQUALITY_OPERATOR(T)                      \
Chris@16:     bool operator!=(const T& rhs) const                                 \
Chris@16:     { return !T::is_equal(*this, rhs); }
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: #ifndef BOOST_RANDOM_DETAIL_OSTREAM_OPERATOR
Chris@16: #define BOOST_RANDOM_DETAIL_OSTREAM_OPERATOR(os, T, t)                  \
Chris@16:     template<class CharT, class Traits>                                 \
Chris@16:     friend std::basic_ostream<CharT,Traits>&                            \
Chris@16:     operator<<(std::basic_ostream<CharT,Traits>& os, const T& t)
Chris@16: #endif
Chris@16: 
Chris@16: #ifndef BOOST_RANDOM_DETAIL_ISTREAM_OPERATOR
Chris@16: #define BOOST_RANDOM_DETAIL_ISTREAM_OPERATOR(is, T, t)                  \
Chris@16:     template<class CharT, class Traits>                                 \
Chris@16:     friend std::basic_istream<CharT,Traits>&                            \
Chris@16:     operator>>(std::basic_istream<CharT,Traits>& is, T& t)
Chris@16: #endif
Chris@16: 
Chris@16: #ifndef BOOST_RANDOM_DETAIL_EQUALITY_OPERATOR
Chris@16: #define BOOST_RANDOM_DETAIL_EQUALITY_OPERATOR(T, lhs, rhs)              \
Chris@16:     friend bool operator==(const T& lhs, const T& rhs)
Chris@16: #endif
Chris@16: 
Chris@16: #ifndef BOOST_RANDOM_DETAIL_INEQUALITY_OPERATOR
Chris@16: #define BOOST_RANDOM_DETAIL_INEQUALITY_OPERATOR(T)                      \
Chris@16:     friend bool operator!=(const T& lhs, const T& rhs)                  \
Chris@16:     { return !(lhs == rhs); }
Chris@16: #endif
Chris@16: 
Chris@16: #endif