poly_coeff_pair_traits< T1, T2 > Struct Template Reference

#include <poly-int.h>

Static Public Attributes
static const bool	lossless_p
static const int	result_kind

Detailed Description

template<typename T1, typename T2>
struct poly_coeff_pair_traits< T1, T2 >

Information about a pair of coefficient types.   

Field Documentation

lossless_p

template<typename T1 , typename T2 >

const bool poly_coeff_pair_traits< T1, T2 >::lossless_p

static

Initial value:

= (poly_coeff_traits<T1>::signedness
                                  == poly_coeff_traits<T2>::signedness
                                  ? (poly_coeff_traits<T1>::precision
                                     >= poly_coeff_traits<T2>::precision)
                                  : (poly_coeff_traits<T1>::signedness == 1
                                     && poly_coeff_traits<T2>::signedness == 0
                                     && (poly_coeff_traits<T1>::precision
                                         > poly_coeff_traits<T2>::precision)))

result_kind

template<typename T1 , typename T2 >

const int poly_coeff_pair_traits< T1, T2 >::result_kind

static

Initial value:

= ((RANK (T1) <= RANK (HOST_WIDE_INT)
        && RANK (T2) <= RANK (HOST_WIDE_INT))
       ? 0
       : (RANK (T1) <= RANK (unsigned HOST_WIDE_INT)
          && RANK (T2) <= RANK (unsigned HOST_WIDE_INT))
       ? 1 : 2)

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The documentation for this struct was generated from the following file:

• poly-int.h