EnumFlag< T > Class Template Reference

#include "EnumFlag.h"

Public Member Functions
constexpr	EnumFlag (T value)
constexpr EnumFlag &	operator&= (EnumFlag right)
constexpr EnumFlag &	operator|= (EnumFlag right)
constexpr EnumFlag	operator~ () const
constexpr void	RemoveFlag (EnumFlag flag)
constexpr bool	HasFlag (T flag) const
constexpr bool	HasAllFlags (T flags) const
constexpr	operator T () const
constexpr std::underlying_type_t< T >	AsUnderlyingType () const

Private Attributes
T	_value

Friends
constexpr friend EnumFlag	operator& (EnumFlag left, EnumFlag right)
constexpr friend EnumFlag	operator| (EnumFlag left, EnumFlag right)

Detailed Description

template<typename T>
class EnumFlag< T >

Constructor & Destructor Documentation

EnumFlag()

template<typename T >

constexpr EnumFlag< T >::EnumFlag ( T  value )

inlineconstexpr

                                  : _value(value)
    {
    }

Member Function Documentation

AsUnderlyingType()

template<typename T >

constexpr std::underlying_type_t< T > EnumFlag< T >::AsUnderlyingType ( ) const

inlineconstexpr

    {
        return static_cast<std::underlying_type_t<T>>(_value);
    }

References EnumFlag< T >::_value.

HasAllFlags()

template<typename T >

constexpr bool EnumFlag< T >::HasAllFlags ( T  flags ) const

inlineconstexpr

    {
        return (_value & flags) == flags;
    }

References EnumFlag< T >::_value.

HasFlag()

template<typename T >

constexpr bool EnumFlag< T >::HasFlag ( T  flag ) const

inlineconstexpr

    {
        using i = std::underlying_type_t<T>;
        return static_cast<i>(_value & flag) != static_cast<i>(0);
    }

References EnumFlag< T >::_value.

Referenced by SmartScript::ProcessAction().

operator T()

template<typename T >

constexpr EnumFlag< T >::operator T ( ) const

inlineconstexpr

    {
        return _value;
    }

References EnumFlag< T >::_value.

operator&=()

template<typename T >

constexpr EnumFlag & EnumFlag< T >::operator&= ( EnumFlag< T >  right )

inlineconstexpr

    {
        _value &= right._value;
        return *this;
    }

References EnumFlag< T >::_value.

operator|=()

template<typename T >

constexpr EnumFlag & EnumFlag< T >::operator|= ( EnumFlag< T >  right )

inlineconstexpr

    {
        _value |= right._value;
        return *this;
    }

References EnumFlag< T >::_value.

operator~()

template<typename T >

constexpr EnumFlag EnumFlag< T >::operator~ ( ) const

inlineconstexpr

    {
        return static_cast<T>(~static_cast<std::underlying_type_t<T>>(_value));
    }

References EnumFlag< T >::_value.

RemoveFlag()

template<typename T >

constexpr void EnumFlag< T >::RemoveFlag ( EnumFlag< T >  flag )

inlineconstexpr

    {
        _value &= ~flag._value;
    }

References EnumFlag< T >::_value.

Friends And Related Function Documentation

operator&

template<typename T >

constexpr friend EnumFlag operator& ( EnumFlag< T >  left, EnumFlag< T >  right  )

friend

    {
        return left &= right;
    }

operator|

template<typename T >

constexpr friend EnumFlag operator| ( EnumFlag< T >  left, EnumFlag< T >  right  )

friend

    {
        return left |= right;
    }

Member Data Documentation

_value

template<typename T >

T EnumFlag< T >::_value

private

Referenced by EnumFlag< T >::AsUnderlyingType(), EnumFlag< T >::HasAllFlags(), EnumFlag< T >::HasFlag(), EnumFlag< T >::operator T(), EnumFlag< T >::operator&=(), EnumFlag< T >::operator|=(), EnumFlag< T >::operator~(), and EnumFlag< T >::RemoveFlag().