diff options
Diffstat (limited to 'contrib/src/boost/random/detail/seed.hpp')
-rw-r--r-- | contrib/src/boost/random/detail/seed.hpp | 230 |
1 files changed, 115 insertions, 115 deletions
diff --git a/contrib/src/boost/random/detail/seed.hpp b/contrib/src/boost/random/detail/seed.hpp index 557482a..1c01f92 100644 --- a/contrib/src/boost/random/detail/seed.hpp +++ b/contrib/src/boost/random/detail/seed.hpp @@ -1,115 +1,115 @@ -/* boost random/detail/seed.hpp header file - * - * Copyright Steven Watanabe 2009 - * 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. - * - * $Id$ - */ - -#ifndef BOOST_RANDOM_DETAIL_SEED_HPP -#define BOOST_RANDOM_DETAIL_SEED_HPP - -#include <boost/config.hpp> - -// Sun seems to have trouble with the use of SFINAE for the -// templated constructor. So does Borland. -#if !defined(BOOST_NO_SFINAE) && !defined(__SUNPRO_CC) && !defined(__BORLANDC__) - -#include <boost/utility/enable_if.hpp> -#include <boost/type_traits/is_arithmetic.hpp> -#include <boost/mpl/bool.hpp> - -namespace boost { -namespace random { -namespace detail { - -template<class T> -struct disable_seed : boost::disable_if<boost::is_arithmetic<T> > {}; - -template<class Engine, class T> -struct disable_constructor : disable_seed<T> {}; - -template<class Engine> -struct disable_constructor<Engine, Engine> {}; - -#define BOOST_RANDOM_DETAIL_GENERATOR_CONSTRUCTOR(Self, Generator, gen) \ - template<class Generator> \ - explicit Self(Generator& gen, typename ::boost::random::detail::disable_constructor<Self, Generator>::type* = 0) - -#define BOOST_RANDOM_DETAIL_GENERATOR_SEED(Self, Generator, gen) \ - template<class Generator> \ - void seed(Generator& gen, typename ::boost::random::detail::disable_seed<Generator>::type* = 0) - -#define BOOST_RANDOM_DETAIL_SEED_SEQ_CONSTRUCTOR(Self, SeedSeq, seq) \ - template<class SeedSeq> \ - explicit Self(SeedSeq& seq, typename ::boost::random::detail::disable_constructor<Self, SeedSeq>::type* = 0) - -#define BOOST_RANDOM_DETAIL_SEED_SEQ_SEED(Self, SeedSeq, seq) \ - template<class SeedSeq> \ - void seed(SeedSeq& seq, typename ::boost::random::detail::disable_seed<SeedSeq>::type* = 0) - -#define BOOST_RANDOM_DETAIL_ARITHMETIC_CONSTRUCTOR(Self, T, x) \ - explicit Self(const T& x) - -#define BOOST_RANDOM_DETAIL_ARITHMETIC_SEED(Self, T, x) \ - void seed(const T& x) -} -} -} - -#else - -#include <boost/type_traits/is_arithmetic.hpp> -#include <boost/mpl/bool.hpp> - -#define BOOST_RANDOM_DETAIL_GENERATOR_CONSTRUCTOR(Self, Generator, gen) \ - Self(Self& other) { *this = other; } \ - Self(const Self& other) { *this = other; } \ - template<class Generator> \ - explicit Self(Generator& gen) { \ - boost_random_constructor_impl(gen, ::boost::is_arithmetic<Generator>());\ - } \ - template<class Generator> \ - void boost_random_constructor_impl(Generator& gen, ::boost::mpl::false_) - -#define BOOST_RANDOM_DETAIL_GENERATOR_SEED(Self, Generator, gen) \ - template<class Generator> \ - void seed(Generator& gen) { \ - boost_random_seed_impl(gen, ::boost::is_arithmetic<Generator>());\ - }\ - template<class Generator>\ - void boost_random_seed_impl(Generator& gen, ::boost::mpl::false_) - -#define BOOST_RANDOM_DETAIL_SEED_SEQ_CONSTRUCTOR(Self, SeedSeq, seq) \ - Self(Self& other) { *this = other; } \ - Self(const Self& other) { *this = other; } \ - template<class SeedSeq> \ - explicit Self(SeedSeq& seq) { \ - boost_random_constructor_impl(seq, ::boost::is_arithmetic<SeedSeq>());\ - } \ - template<class SeedSeq> \ - void boost_random_constructor_impl(SeedSeq& seq, ::boost::mpl::false_) - -#define BOOST_RANDOM_DETAIL_SEED_SEQ_SEED(Self, SeedSeq, seq) \ - template<class SeedSeq> \ - void seed(SeedSeq& seq) { \ - boost_random_seed_impl(seq, ::boost::is_arithmetic<SeedSeq>()); \ - } \ - template<class SeedSeq> \ - void boost_random_seed_impl(SeedSeq& seq, ::boost::mpl::false_) - -#define BOOST_RANDOM_DETAIL_ARITHMETIC_CONSTRUCTOR(Self, T, x) \ - explicit Self(const T& x) { boost_random_constructor_impl(x, ::boost::mpl::true_()); }\ - void boost_random_constructor_impl(const T& x, ::boost::mpl::true_) - -#define BOOST_RANDOM_DETAIL_ARITHMETIC_SEED(Self, T, x) \ - void seed(const T& x) { boost_random_seed_impl(x, ::boost::mpl::true_()); }\ - void boost_random_seed_impl(const T& x, ::boost::mpl::true_) - -#endif - -#endif +/* boost random/detail/seed.hpp header file
+ *
+ * Copyright Steven Watanabe 2009
+ * 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.
+ *
+ * $Id$
+ */
+
+#ifndef BOOST_RANDOM_DETAIL_SEED_HPP
+#define BOOST_RANDOM_DETAIL_SEED_HPP
+
+#include <boost/config.hpp>
+
+// Sun seems to have trouble with the use of SFINAE for the
+// templated constructor. So does Borland.
+#if !defined(BOOST_NO_SFINAE) && !defined(__SUNPRO_CC) && !defined(__BORLANDC__)
+
+#include <boost/utility/enable_if.hpp>
+#include <boost/type_traits/is_arithmetic.hpp>
+#include <boost/mpl/bool.hpp>
+
+namespace boost {
+namespace random {
+namespace detail {
+
+template<class T>
+struct disable_seed : boost::disable_if<boost::is_arithmetic<T> > {};
+
+template<class Engine, class T>
+struct disable_constructor : disable_seed<T> {};
+
+template<class Engine>
+struct disable_constructor<Engine, Engine> {};
+
+#define BOOST_RANDOM_DETAIL_GENERATOR_CONSTRUCTOR(Self, Generator, gen) \
+ template<class Generator> \
+ explicit Self(Generator& gen, typename ::boost::random::detail::disable_constructor<Self, Generator>::type* = 0)
+
+#define BOOST_RANDOM_DETAIL_GENERATOR_SEED(Self, Generator, gen) \
+ template<class Generator> \
+ void seed(Generator& gen, typename ::boost::random::detail::disable_seed<Generator>::type* = 0)
+
+#define BOOST_RANDOM_DETAIL_SEED_SEQ_CONSTRUCTOR(Self, SeedSeq, seq) \
+ template<class SeedSeq> \
+ explicit Self(SeedSeq& seq, typename ::boost::random::detail::disable_constructor<Self, SeedSeq>::type* = 0)
+
+#define BOOST_RANDOM_DETAIL_SEED_SEQ_SEED(Self, SeedSeq, seq) \
+ template<class SeedSeq> \
+ void seed(SeedSeq& seq, typename ::boost::random::detail::disable_seed<SeedSeq>::type* = 0)
+
+#define BOOST_RANDOM_DETAIL_ARITHMETIC_CONSTRUCTOR(Self, T, x) \
+ explicit Self(const T& x)
+
+#define BOOST_RANDOM_DETAIL_ARITHMETIC_SEED(Self, T, x) \
+ void seed(const T& x)
+}
+}
+}
+
+#else
+
+#include <boost/type_traits/is_arithmetic.hpp>
+#include <boost/mpl/bool.hpp>
+
+#define BOOST_RANDOM_DETAIL_GENERATOR_CONSTRUCTOR(Self, Generator, gen) \
+ Self(Self& other) { *this = other; } \
+ Self(const Self& other) { *this = other; } \
+ template<class Generator> \
+ explicit Self(Generator& gen) { \
+ boost_random_constructor_impl(gen, ::boost::is_arithmetic<Generator>());\
+ } \
+ template<class Generator> \
+ void boost_random_constructor_impl(Generator& gen, ::boost::mpl::false_)
+
+#define BOOST_RANDOM_DETAIL_GENERATOR_SEED(Self, Generator, gen) \
+ template<class Generator> \
+ void seed(Generator& gen) { \
+ boost_random_seed_impl(gen, ::boost::is_arithmetic<Generator>());\
+ }\
+ template<class Generator>\
+ void boost_random_seed_impl(Generator& gen, ::boost::mpl::false_)
+
+#define BOOST_RANDOM_DETAIL_SEED_SEQ_CONSTRUCTOR(Self, SeedSeq, seq) \
+ Self(Self& other) { *this = other; } \
+ Self(const Self& other) { *this = other; } \
+ template<class SeedSeq> \
+ explicit Self(SeedSeq& seq) { \
+ boost_random_constructor_impl(seq, ::boost::is_arithmetic<SeedSeq>());\
+ } \
+ template<class SeedSeq> \
+ void boost_random_constructor_impl(SeedSeq& seq, ::boost::mpl::false_)
+
+#define BOOST_RANDOM_DETAIL_SEED_SEQ_SEED(Self, SeedSeq, seq) \
+ template<class SeedSeq> \
+ void seed(SeedSeq& seq) { \
+ boost_random_seed_impl(seq, ::boost::is_arithmetic<SeedSeq>()); \
+ } \
+ template<class SeedSeq> \
+ void boost_random_seed_impl(SeedSeq& seq, ::boost::mpl::false_)
+
+#define BOOST_RANDOM_DETAIL_ARITHMETIC_CONSTRUCTOR(Self, T, x) \
+ explicit Self(const T& x) { boost_random_constructor_impl(x, ::boost::mpl::true_()); }\
+ void boost_random_constructor_impl(const T& x, ::boost::mpl::true_)
+
+#define BOOST_RANDOM_DETAIL_ARITHMETIC_SEED(Self, T, x) \
+ void seed(const T& x) { boost_random_seed_impl(x, ::boost::mpl::true_()); }\
+ void boost_random_seed_impl(const T& x, ::boost::mpl::true_)
+
+#endif
+
+#endif
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