Class ClearColorValue

include/RenderGraph/FrameGraphStructs.hpp:159–225

	};

	struct ClearColorValue
	{
		enum class ValueIndex
		{
			eFloat32,
			eInt32,
			eUInt32,
		};

		template< typename ValueT >
		constexpr ClearColorValue( ValueT r, ValueT g, ValueT b, ValueT a )noexcept
			: m_value{ std::array< ValueT, 4u >{ r, g, b, a } }
		{
		}

		constexpr explicit ClearColorValue( std::array< float, 4u > v = { 0.0f, 0.0f, 0.0f, 0.0f } )noexcept
			: m_value{ std::move( v ) }
		{
		}

		constexpr explicit ClearColorValue( std::array< int32_t, 4u > v )noexcept
			: m_value{ std::move( v ) }
		{
		}

		constexpr explicit ClearColorValue( std::array< uint32_t, 4u > v )noexcept
			: m_value{ std::move( v ) }
		{
		}

		constexpr bool isFloat32()const noexcept
		{
			return m_value.index() == uint32_t( ValueIndex::eFloat32 );
		}

		constexpr bool isInt32()const noexcept
		{
			return m_value.index() == uint32_t( ValueIndex::eInt32 );
		}

		constexpr bool isUInt32()const noexcept
		{
			return m_value.index() == uint32_t( ValueIndex::eUInt32 );
		}

		constexpr std::array< float, 4u > const & float32()const noexcept
		{
			return std::get< uint32_t( ValueIndex::eFloat32 ) >( m_value );
		}

		constexpr std::array< int32_t, 4u > const & int32()const noexcept
		{
			return std::get< uint32_t( ValueIndex::eInt32 ) >( m_value );
		}

		constexpr std::array< uint32_t, 4u > const & uint32()const noexcept
		{
			return std::get< uint32_t( ValueIndex::eUInt32 ) >( m_value );