friend TextureUsage operator|(TextureUsage const &a, TextureUsage const &b)
friend TextureUsage operator|(Enum const &a, Enum const &b)
bool isValue(Enum _value) const
friend bool operator==(TextureUsage const &a, TextureUsage const &b)
friend bool operator!=(TextureUsage const &a, TextureUsage const &b)
TextureUsage & operator|=(TextureUsage const &_other)
TextureUsage(Enum _value=Default)