Contains portable access to std::numeric_limits and functions for converting between integral types. More...

#include "Macros.hpp"
#include <limits>

Include dependency graph for limits.hpp:

This graph shows which files directly or indirectly include this file:

Classes
struct	LvArray::NumericLimits< T >
	A wrapper for the std::numeric_limits< T > member functions, this allows their values to be used on device. More...

struct	LvArray::NumericLimitsNC< T >
	The same as `NumericLimits` except the entries are not static or constexpr. More...

Functions
template<typename OUTPUT , typename INPUT >
std::enable_if_t< internal::canEasilyConvert< INPUT, OUTPUT >, OUTPUT > constexpr LVARRAY_HOST_DEVICE	LvArray::integerConversion (INPUT input)

template<typename OUTPUT , typename INPUT >
std::enable_if_t< !internal::canEasilyConvert< INPUT, OUTPUT > &&std::is_unsigned< INPUT >::value, OUTPUT > LVARRAY_HOST_DEVICE	LvArray::integerConversion (INPUT input)

template<typename OUTPUT , typename INPUT >
std::enable_if_t< !internal::canEasilyConvert< INPUT, OUTPUT > &&!std::is_unsigned< INPUT >::value, OUTPUT > LVARRAY_HOST_DEVICE	LvArray::integerConversion (INPUT input)

Variables
template<typename T , typename U >
constexpr bool	LvArray::internal::sameSignedness
	True iff. More...

template<typename INPUT , typename OUTPUT >
constexpr bool	LvArray::internal::canEasilyConvert
	True iff. More...

Detailed Description

Contains portable access to std::numeric_limits and functions for converting between integral types.

Variable Documentation

template<typename INPUT , typename OUTPUT >

constexpr bool LvArray::internal::canEasilyConvert

Initial value:

= sizeof( INPUT ) < sizeof( OUTPUT ) ||

( sizeof( INPUT ) == sizeof( OUTPUT ) && sameSignedness< INPUT, OUTPUT > )

True iff.

Template Parameters

INPUT	The input type.
OUTPUT	The output type.
OUTPUT	can hold every possible value of
INPUT.

template<typename T , typename U >

constexpr bool LvArray::internal::sameSignedness

Initial value:

= ( std::is_signed< T >::value && std::is_signed< U >::value ) ||

( std::is_unsigned< T >::value && std::is_unsigned< U >::value )

True iff.

Template Parameters

T	The first type to check.
U	The second type to check.
T	and
U	are both signed or both unsigned.