Variant.h File Reference

#include "../Container/HashMap.h"
#include "../Container/Ptr.h"
#include "../Math/Color.h"
#include "../Math/Matrix3.h"
#include "../Math/Matrix3x4.h"
#include "../Math/Rect.h"
#include "../Math/StringHash.h"
#include <typeinfo>

Classes
struct	Dviglo::ResourceRef
	Typed resource reference. More...
struct	Dviglo::ResourceRefList
	List of typed resource references. More...
class	Dviglo::CustomVariantValue
struct	Dviglo::CustomVariantValueTraits< T >
	Custom variant value type traits. Specialize the template to implement custom type behavior. More...
class	Dviglo::CustomVariantValueImpl< T >
	Custom variant value implementation. More...
union	Dviglo::VariantValue
	Union for the possible variant values. Objects exceeding the VARIANT_VALUE_SIZE are allocated on the heap. More...
class	Dviglo::Variant
	Variable that supports a fixed set of types. More...

Typedefs
using	Dviglo::VariantVector = Vector< Variant >
	Vector of variants.
using	Dviglo::StringVector = Vector< String >
	Vector of strings.
using	Dviglo::VariantMap = HashMap< StringHash, Variant >
	Map of variants.

Enumerations
enum	Dviglo::VariantType {   VAR_NONE = 0, VAR_INT, VAR_BOOL, VAR_FLOAT,   VAR_VECTOR2, VAR_VECTOR3, VAR_VECTOR4, VAR_QUATERNION,   VAR_COLOR, VAR_STRING, VAR_BUFFER, VAR_VOIDPTR,   VAR_RESOURCEREF, VAR_RESOURCEREFLIST, VAR_VARIANTVECTOR, VAR_VARIANTMAP,   VAR_INTRECT, VAR_INTVECTOR2, VAR_PTR, VAR_MATRIX3,   VAR_MATRIX3X4, VAR_MATRIX4, VAR_DOUBLE, VAR_STRINGVECTOR,   VAR_RECT, VAR_INTVECTOR3, VAR_INT64, VAR_CUSTOM_HEAP,   VAR_CUSTOM_STACK, MAX_VAR_TYPES }
	Variant's supported types.

Functions
template<typename T >
CustomVariantValueImpl< T >	Dviglo::MakeCustomValue (const T &value)
	Make custom variant value.
template<typename T >
VariantType	Dviglo::GetVariantType ()
	Return variant type from type.
template<>
VariantType	Dviglo::GetVariantType< int > ()
template<>
VariantType	Dviglo::GetVariantType< unsigned > ()
template<>
VariantType	Dviglo::GetVariantType< long long > ()
template<>
VariantType	Dviglo::GetVariantType< unsigned long long > ()
template<>
VariantType	Dviglo::GetVariantType< bool > ()
template<>
VariantType	Dviglo::GetVariantType< float > ()
template<>
VariantType	Dviglo::GetVariantType< double > ()
template<>
VariantType	Dviglo::GetVariantType< Vector2 > ()
template<>
VariantType	Dviglo::GetVariantType< Vector3 > ()
template<>
VariantType	Dviglo::GetVariantType< Vector4 > ()
template<>
VariantType	Dviglo::GetVariantType< Quaternion > ()
template<>
VariantType	Dviglo::GetVariantType< Color > ()
template<>
VariantType	Dviglo::GetVariantType< String > ()
template<>
VariantType	Dviglo::GetVariantType< StringHash > ()
template<>
VariantType	Dviglo::GetVariantType< PODVector< unsigned char > > ()
template<>
VariantType	Dviglo::GetVariantType< ResourceRef > ()
template<>
VariantType	Dviglo::GetVariantType< ResourceRefList > ()
template<>
VariantType	Dviglo::GetVariantType< VariantVector > ()
template<>
VariantType	Dviglo::GetVariantType< StringVector > ()
template<>
VariantType	Dviglo::GetVariantType< VariantMap > ()
template<>
VariantType	Dviglo::GetVariantType< Rect > ()
template<>
VariantType	Dviglo::GetVariantType< IntRect > ()
template<>
VariantType	Dviglo::GetVariantType< IntVector2 > ()
template<>
VariantType	Dviglo::GetVariantType< IntVector3 > ()
template<>
VariantType	Dviglo::GetVariantType< Matrix3 > ()
template<>
VariantType	Dviglo::GetVariantType< Matrix3x4 > ()
template<>
VariantType	Dviglo::GetVariantType< Matrix4 > ()

Variables
static const unsigned	Dviglo::VARIANT_VALUE_SIZE = sizeof(void*) * 4
	Size of variant value. 16 bytes on 32-bit platform, 32 bytes on 64-bit platform.