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fix errors (from Daryle Walker)

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[SVN r11935]
This commit is contained in:
Jens Maurer
2001-12-05 20:56:26 +00:00
committed by Peter Dimov
parent 5f810b2754
commit f6738d210c
1 changed files with 42 additions and 40 deletions
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82
include/boost/math/common_factor.hpp
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@ -276,33 +276,33 @@ 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
template < typename T, bool IsSpecialized, bool IsSigned >
struct gcd_optimal_evaluator_helper
{
T operator ()( T const &a, T const &b )
{
return gcd_euclidean( a, b );
}
};
template < typename T >
struct gcd_optimal_evaluator_helper< T, true, true >
{
T operator ()( T const &a, T const &b )
{
return gcd_integer( a, b );
}
};
template < typename T > template < typename T >
struct gcd_optimal_evaluator struct gcd_optimal_evaluator
{ {
template < bool IsSpecialized, bool IsSigned >
struct helper
{
T operator ()( T const &a, T const &b )
{
return gcd_euclidean( a, b );
}
};
template < >
struct helper< true, true >
{
T operator ()( T const &a, T const &b )
{
return gcd_integer( a, b );
}
};
T operator ()( T const &a, T const &b ) T operator ()( T const &a, T const &b )
{ {
typedef ::std::numeric_limits<T> limits_type; typedef ::std::numeric_limits<T> limits_type;
typedef helper<limits_type::is_specialized, limits_type::is_signed> typedef gcd_optimal_evaluator_helper<T, limits_type::is_specialized,
helper_type; limits_type::is_signed> helper_type;
helper_type solver; helper_type solver;
@ -310,33 +310,33 @@ namespace detail
} }
}; };
template < typename T, bool IsSpecialized, bool IsSigned >
struct lcm_optimal_evaluator_helper
{
T operator ()( T const &a, T const &b )
{
return lcm_euclidean( a, b );
}
};
template < typename T >
struct lcm_optimal_evaluator_helper< T, true, true >
{
T operator ()( T const &a, T const &b )
{
return lcm_integer( a, b );
}
};
template < typename T > template < typename T >
struct lcm_optimal_evaluator struct lcm_optimal_evaluator
{ {
template < bool IsSpecialized, bool IsSigned >
struct helper
{
T operator ()( T const &a, T const &b )
{
return lcm_euclidean( a, b );
}
};
template < >
struct helper< true, true >
{
T operator ()( T const &a, T const &b )
{
return lcm_integer( a, b );
}
};
T operator ()( T const &a, T const &b ) T operator ()( T const &a, T const &b )
{ {
typedef ::std::numeric_limits<T> limits_type; typedef ::std::numeric_limits<T> limits_type;
typedef helper<limits_type::is_specialized, limits_type::is_signed> typedef lcm_optimal_evaluator_helper<T, limits_type::is_specialized,
helper_type; limits_type::is_signed> helper_type;
helper_type solver; helper_type solver;
@ -347,6 +347,7 @@ namespace detail
// Functions to find the GCD or LCM in the best way // Functions to find the GCD or LCM in the best way
template < typename T > template < typename T >
inline inline
T
gcd_optimal gcd_optimal
( (
T const & a, T const & a,
@ -360,6 +361,7 @@ namespace detail
template < typename T > template < typename T >
inline inline
T
lcm_optimal lcm_optimal
( (
T const & a, T const & a,