Helper class to deduce properties of numeric types defined in this API. More...

#include <types.h>

Inheritance diagram for mi::base::numeric_traits<T>:

Static Public Member Functions
static T()	min () throw ()
	Returns the minimum finite value for `T` (and for floating point types the minimum positive value). More...

static T()	max () throw ()
	Returns the maximum finite value for `T`. More...

static T	negative_max () throw ()
	Returns the smallest finite negative value for `T`. More...

static T	infinity () throw ()
	Returns an infinity value for `T`, if one exists, and `T()` otherwise. More...

static T	quiet_NaN () throw ()
	Returns a quiet NaN value for `T`, if one exists, and `T()` otherwise. More...

static T	signaling_NaN () throw ()
	Returns a signaling NaN value for `T`, if one exists, and `T()` otherwise. More...

Static Public Attributes
static const bool	is_specialized = false
	Constant that is `true` if and only if this traits is specialized for `T`. More...

static const bool	has_infinity = false
	Constant that is `true` if and only if `T` has an infinity representation. More...

static const bool	has_quiet_NaN = false
	Constant that is `true` if and only if `T` has a quiet NaN (not-a-number) representation. More...

static const bool	has_signaling_NaN = false
	Constant that is `true` if and only if `T` has a signaling NaN (not-a-number) representation. More...

Detailed Description

template<typename T>
struct mi::base::numeric_traits<T>

Helper class to deduce properties of numeric types defined in this API.

This class can be used in generic code to deduce the limits and special values, such as a signaling NaN, for number types defined in this API, such as mi::Uint32 and mi::Float64.

The default template defines all members, see mi::base::numeric_traits_base, but with default constructed or false values. It requires that a value of T can be default constructed.

This traits class is similar to std::numeric_limits<T>, and in case of overlap behaves in the same way.

Static Public Member Functions

Static Public Attributes

Detailed Description