fpsdk::common::types Namespace Reference

Common types. More...

Classes
class	NoCopyNoMove
	Base class to prevent copy or move. More...

Functions
template<typename T, typename = typename std::enable_if<std::is_enum<T>::value, T>::type>
constexpr std::underlying_type< T >::type	EnumToVal (T enum_val)
	Convert enum class constant to the underlying integral type value.
template<typename T>
constexpr std::size_t	NumOf (const T &arr)
	Get number of elements in array variable.
template<typename T>
constexpr std::size_t	NumOf ()
	Get number of elements in array type.

Detailed Description

Common types.

Function Documentation

EnumToVal()

template<typename T, typename = typename std::enable_if<std::is_enum<T>::value, T>::type>

std::underlying_type< T >::type fpsdk::common::types::EnumToVal ( T enum_val )

constexpr

Convert enum class constant to the underlying integral type value.

Template Parameters

T	The enum class type

Parameters

[in]

enum_val

The enum constant

Returns

the integral value of the enum constant as the value of the underlying type

Definition at line 47 of file types.hpp.

NumOf() [1/2]

template<typename T>

std::size_t fpsdk::common::types::NumOf ( const T & arr )

constexpr

Get number of elements in array variable.

Template Parameters

T	Array type

Parameters

[in]

arr

The array

Returns

the number of elements in arr

std::array<int, 5> a5;
const std::size_t n6 = NumOf(a6); // = 5, same as a.size(), but works compile-time
int a3[3];
const std::size_t n3 = NumOf(a3); // = 3, works compile-time

Definition at line 68 of file types.hpp.

NumOf() [2/2]

template<typename T>

std::size_t fpsdk::common::types::NumOf ( )

constexpr

Get number of elements in array type.

Template Parameters

T	Array type

Returns

the number of elements in the array

using Arr5 = std::array<int, 5>;
const std::size_t n6 = NumOf<Arr5>(); // = 5, works compile-time

Definition at line 86 of file types.hpp.