Burger::integral_constant< T, _Value > Struct Template Reference

Wrap a static constant of specified type. More...

Inheritance diagram for Burger::integral_constant< T, _Value >:

Public Types
typedef T	value_type
	Encapsulated type.
typedef integral_constant< T, _Value >	type
	Instantiated type of this template.

Public Member Functions
constexpr	operator T () const noexcept
	Function to return the encapsulated value.
constexpr T	operator() () const noexcept
	Function to return the encapsulated value.

Static Public Attributes
static constexpr const T	value = _Value
	Encapsulated value.

Detailed Description

template<class T, T _Value>
struct Burger::integral_constant< T, _Value >

Wrap a static constant of specified type.

---

A template to wrap a static constant of a specified type so templates can resolve the value at compile time. It's the base class for type traits.

Template Parameters

T	Type of wrapped value
_Value	value to wrap.

See also

bool_constant

Member Typedef Documentation

type

template<class T, T _Value>

typedef integral_constant<T, _Value> Burger::integral_constant< T, _Value >::type

Instantiated type of this template.

value_type

template<class T, T _Value>

typedef T Burger::integral_constant< T, _Value >::value_type

Encapsulated type.

Member Function Documentation

operator T()

template<class T, T _Value>

Burger::integral_constant< T, _Value >::operator T ( ) const

inlineconstexprnoexcept

Function to return the encapsulated value.

---

Returns

The encapsulated value.

operator()()

template<class T, T _Value>

T Burger::integral_constant< T, _Value >::operator() ( ) const

inlineconstexprnoexcept

Function to return the encapsulated value.

---

Returns

The encapsulated value.

Member Data Documentation

value

template<class T, T _Value>

const T Burger::integral_constant< T, _Value >::value = _Value

staticconstexpr

Encapsulated value.