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Integrated MSVC fixes from Daryle

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[SVN r12012]
This commit is contained in:
Dave Abrahams
2001-12-11 04:59:26 +00:00
committed by Peter Dimov
parent f6738d210c
commit 6a8080014a
1 changed files with 82 additions and 10 deletions
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92
include/boost/math/common_factor.hpp
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@ -134,7 +134,8 @@ namespace detail
struct static_gcd_helper_t struct static_gcd_helper_t
{ {
BOOST_STATIC_CONSTANT( unsigned long, value BOOST_STATIC_CONSTANT( unsigned long, value
= static_gcd_helper2_t<Value1>::helper<Value2>::value ); = static_gcd_helper2_t<Value1>::BOOST_NESTED_TEMPLATE
helper<Value2>::value );
}; };
#endif #endif
@ -192,7 +193,8 @@ namespace detail
struct static_lcm_helper_t struct static_lcm_helper_t
{ {
BOOST_STATIC_CONSTANT( unsigned long, value BOOST_STATIC_CONSTANT( unsigned long, value
= static_lcm_helper2_t<Value1>::helper<Value2>::value ); = static_lcm_helper2_t<Value1>::BOOST_NESTED_TEMPLATE
helper<Value2>::value );
}; };
#endif #endif
@ -276,8 +278,9 @@ namespace detail
} }
// Function objects to find the best way of computing GCD or LCM // Function objects to find the best way of computing GCD or LCM
#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template < typename T, bool IsSpecialized, bool IsSigned > template < typename T, bool IsSpecialized, bool IsSigned >
struct gcd_optimal_evaluator_helper struct gcd_optimal_evaluator_helper_t
{ {
T operator ()( T const &a, T const &b ) T operator ()( T const &a, T const &b )
{ {
@ -286,13 +289,47 @@ namespace detail
}; };
template < typename T > template < typename T >
struct gcd_optimal_evaluator_helper< T, true, true > struct gcd_optimal_evaluator_helper_t< T, true, true >
{ {
T operator ()( T const &a, T const &b ) T operator ()( T const &a, T const &b )
{ {
return gcd_integer( a, b ); return gcd_integer( a, b );
} }
}; };
#else
template < bool IsSpecialized, bool IsSigned >
struct gcd_optimal_evaluator_helper2_t
{
template < typename T >
struct helper
{
T operator ()( T const &a, T const &b )
{
return gcd_euclidean( a, b );
}
};
};
template < >
struct gcd_optimal_evaluator_helper2_t< true, true >
{
template < typename T >
struct helper
{
T operator ()( T const &a, T const &b )
{
return gcd_integer( a, b );
}
};
};
template < typename T, bool IsSpecialized, bool IsSigned >
struct gcd_optimal_evaluator_helper_t
: gcd_optimal_evaluator_helper2_t<IsSpecialized, IsSigned>
::BOOST_NESTED_TEMPLATE helper<T>
{
};
#endif
template < typename T > template < typename T >
struct gcd_optimal_evaluator struct gcd_optimal_evaluator
@ -301,8 +338,8 @@ namespace detail
{ {
typedef ::std::numeric_limits<T> limits_type; typedef ::std::numeric_limits<T> limits_type;
typedef gcd_optimal_evaluator_helper<T, limits_type::is_specialized, typedef gcd_optimal_evaluator_helper_t<T,
limits_type::is_signed> helper_type; limits_type::is_specialized, limits_type::is_signed> helper_type;
helper_type solver; helper_type solver;
@ -310,8 +347,9 @@ namespace detail
} }
}; };
#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template < typename T, bool IsSpecialized, bool IsSigned > template < typename T, bool IsSpecialized, bool IsSigned >
struct lcm_optimal_evaluator_helper struct lcm_optimal_evaluator_helper_t
{ {
T operator ()( T const &a, T const &b ) T operator ()( T const &a, T const &b )
{ {
@ -320,13 +358,47 @@ namespace detail
}; };
template < typename T > template < typename T >
struct lcm_optimal_evaluator_helper< T, true, true > struct lcm_optimal_evaluator_helper_t< T, true, true >
{ {
T operator ()( T const &a, T const &b ) T operator ()( T const &a, T const &b )
{ {
return lcm_integer( a, b ); return lcm_integer( a, b );
} }
}; };
#else
template < bool IsSpecialized, bool IsSigned >
struct lcm_optimal_evaluator_helper2_t
{
template < typename T >
struct helper
{
T operator ()( T const &a, T const &b )
{
return lcm_euclidean( a, b );
}
};
};
template < >
struct lcm_optimal_evaluator_helper2_t< true, true >
{
template < typename T >
struct helper
{
T operator ()( T const &a, T const &b )
{
return lcm_integer( a, b );
}
};
};
template < typename T, bool IsSpecialized, bool IsSigned >
struct lcm_optimal_evaluator_helper_t
: lcm_optimal_evaluator_helper2_t<IsSpecialized, IsSigned>
::BOOST_NESTED_TEMPLATE helper<T>
{
};
#endif
template < typename T > template < typename T >
struct lcm_optimal_evaluator struct lcm_optimal_evaluator
@ -335,8 +407,8 @@ namespace detail
{ {
typedef ::std::numeric_limits<T> limits_type; typedef ::std::numeric_limits<T> limits_type;
typedef lcm_optimal_evaluator_helper<T, limits_type::is_specialized, typedef lcm_optimal_evaluator_helper_t<T,
limits_type::is_signed> helper_type; limits_type::is_specialized, limits_type::is_signed> helper_type;
helper_type solver; helper_type solver;