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-rw-r--r--3rdParty/Boost/src/boost/ratio/detail/mpl/lcm.hpp126
1 files changed, 126 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/ratio/detail/mpl/lcm.hpp b/3rdParty/Boost/src/boost/ratio/detail/mpl/lcm.hpp
new file mode 100644
index 0000000..546d0e1
--- /dev/null
+++ b/3rdParty/Boost/src/boost/ratio/detail/mpl/lcm.hpp
@@ -0,0 +1,126 @@
+////////////////////////////////////////////////////////////////////
+//
+// Copyright Vicente J. Botet Escriba 2010
+//
+// 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/libs/mpl for documentation.
+//
+////////////////////////////////////////////////////////////////////
+#ifndef BOOST_MPL_LCM_HPP_INCLUDED
+#define BOOST_MPL_LCM_HPP_INCLUDED
+
+#include <boost/mpl/integral_c.hpp>
+#include <boost/ratio/detail/mpl/abs.hpp>
+#include <boost/mpl/aux_/largest_int.hpp>
+#include <boost/mpl/aux_/na_spec.hpp>
+#include <boost/mpl/aux_/lambda_support.hpp>
+#include <boost/mpl/aux_/config/eti.hpp>
+#include <boost/mpl/aux_/config/integral.hpp>
+#include <boost/mpl/aux_/config/static_constant.hpp>
+#include <boost/mpl/aux_/config/dependent_nttp.hpp>
+#include <boost/cstdint.hpp>
+
+#if !defined(BOOST_MPL_CFG_NO_NESTED_VALUE_ARITHMETIC_2) \
+ && !defined(BOOST_MPL_PREPROCESSING_MODE) \
+ && ( defined(BOOST_MSVC) \
+ || BOOST_WORKAROUND(__EDG_VERSION__, <= 238) \
+ )
+
+# define BOOST_MPL_CFG_NO_NESTED_VALUE_ARITHMETIC_2
+
+#endif
+
+namespace boost { namespace mpl {
+
+template< typename Tag1, typename Tag2 > struct lcm_impl;
+
+template< typename T > struct lcm_tag
+{
+ typedef typename T::tag type;
+};
+
+template<
+ typename BOOST_MPL_AUX_NA_PARAM(N1)
+ , typename BOOST_MPL_AUX_NA_PARAM(N2)
+ >
+struct lcm
+ : lcm_impl<
+ typename lcm_tag<N1>::type
+ , typename lcm_tag<N2>::type
+ >::template apply<N1, N2>::type
+{
+ BOOST_MPL_AUX_LAMBDA_SUPPORT(2, lcm, (N1, N2))
+};
+
+BOOST_MPL_AUX_NA_SPEC(2, lcm)
+
+template<
+ typename T
+ , T n1
+ , T n2
+ >
+struct lcm_c
+ : lcm<integral_c<T,n1>,integral_c<T,n2> >
+{
+};
+
+
+namespace aux {
+ // Workaround for error: the type of partial specialization template parameter constant "n2"
+ // depends on another template parameter
+ // Note: this solution could be wrong for n1 or n2 = [2**63 .. 2**64-1]
+ #if defined(BOOST_MPL_CFG_NO_DEPENDENT_NONTYPE_PARAMETER_IN_PARTIAL_SPEC)
+ template< typename T1, boost::intmax_t n1, bool n1_is_0
+ , typename T2, boost::intmax_t n2, bool n2_is_0 >
+ struct lcm_aux
+ : abs<integral_c< typename aux::largest_int<T1, T2>::type,
+ ( n1 / gcd<integral_c<T1,n1>, integral_c<T2,n2> >::value * n2 )
+ > >
+ {};
+
+ template <typename T1, boost::intmax_t n1, typename T2, boost::intmax_t n2>
+ struct lcm_aux<T1, n1, false, T2, n2, true> : integral_c<T2, 0>
+ {};
+
+ template <typename T1, boost::intmax_t n1, typename T2, boost::intmax_t n2, bool C>
+ struct lcm_aux<T1, n1, true, T2, n2, C> : integral_c<T1, 0>
+ {};
+
+
+#else // defined(BOOST_MPL_CFG_NO_DEPENDENT_NONTYPE_PARAMETER_IN_PARTIAL_SPEC)
+
+
+ template< typename T1, T1 n1, bool n1_is_0, typename T2, T2 n2, bool n2_is_0 >
+ struct lcm_aux
+
+ : abs<integral_c< typename aux::largest_int<T1, T2>::type,
+ ( n1 / gcd<integral_c<T1,n1>, integral_c<T2,n2> >::value * n2 )
+ > >
+ {};
+
+ template <typename T1, T1 n1, typename T2, T2 n2>
+ struct lcm_aux<T1, n1, false, T2, n2, true> : integral_c<T2, 0>
+ {};
+
+ template <typename T1, T1 n1, typename T2, T2 n2, bool C>
+ struct lcm_aux<T1, n1, true, T2, n2, C> : integral_c<T1, 0>
+ {};
+#endif // defined(BOOST_MPL_CFG_NO_DEPENDENT_NONTYPE_PARAMETER_IN_PARTIAL_SPEC)
+}
+
+template<>
+struct lcm_impl<integral_c_tag, integral_c_tag>
+{
+ template< typename N1, typename N2 > struct apply
+ : abs<aux::lcm_aux< typename N1::value_type, N1::value, N1::value==0,
+ typename N2::value_type, N2::value, N2::value==0 > >
+ {
+ };
+};
+
+}}
+
+#endif // BOOST_MPL_LCM_HPP_INCLUDED