blas_int.hpp File Reference

Safe conversion helpers for the configured signed BLAS integer ABI. More...

#include <uni20/config.hpp>
#include <concepts>
#include <cstddef>
#include <stdexcept>
#include <type_traits>
#include <utility>

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Namespaces
namespace	uni20
namespace	uni20::blas

Functions
blas_int	uni20::blas::checked_blas_int (std::size_t value)
	Convert a dense dimension to blas_int or throw on overflow.
constexpr bool	uni20::blas::is_valid_blas_int (blas_int value) noexcept
	Return whether a non-throwing BLAS integer conversion succeeded.
template<std::integral Value>
constexpr blas_int	uni20::blas::try_blas_int (Value value) noexcept
	Convert a non-negative integer to blas_int, or return the negative invalid sentinel.

Variables
constexpr blas_int	uni20::blas::invalid_blas_int = blas_int{-1}

Detailed Description

Safe conversion helpers for the configured signed BLAS integer ABI.