#include <kanzi/core/math/srt_value_2d.hpp>
#include <kanzi/core/math/srt_value_3d.hpp>
#include <kanzi/core/property/property_type.hpp>
#include <kanzi/core/cpp/memory.hpp>
#include <kanzi/core/cpp/platform.hpp>
#include <kanzi/core/cpp/variant.hpp>

Classes
struct	kanzi::Variant
	Union container for manipulating an object from a heterogeneous set of types in a uniform manner. More...

Namespaces
	kanzi

Functions
KANZI_API kzsError	kzuVariantSetEmpty (struct kanzi::Variant *variant)
	Set a variant to be empty. More...

KANZI_API kzBool	kzuVariantIsEmpty (const struct kanzi::Variant *variant)
	Checks if a variant is empty. More...

KANZI_API kanzi::PropertyDataType	kzuVariantGetType (const struct kanzi::Variant *variant)
	Get the type of the value stored in a variant. More...

KANZI_API kzsError	kzuVariantSetFloatWithField (struct kanzi::Variant *variant, kanzi::PropertyField field, float value)
	Set a float field of a variant. More...

KANZI_API float	kzuVariantGetFloatWithField (const struct kanzi::Variant *variant, kanzi::PropertyField field)
	Get the float value stored in a variant, also use field. More...

KANZI_API kzBool	kzuVariantIsEqual (const struct kanzi::Variant variantA, const struct kanzi::Variant variantB)
	Check if variants are equal. More...

KANZI_API kanzi::PropertyDataType	kzuVariantResolveType (const struct kanzi::Variant *variant, kanzi::PropertyField field)
	Resolve the actual data type of a variant, including the field. More...

KANZI_API kzsError	kzuVariantCast (struct kanzi::Variant targetVariant, kanzi::PropertyDataType targetDataType, const struct kanzi::Variant sourceVariant, kzBool *out_cast)
	Cast a variant into the target variant. More...

KANZI_API kzsError	kzuVariantInitializeFromProperty (const kanzi::Object object, kanzi::AbstractPropertyType propertyType, kanzi::PropertyField field, struct kanzi::Variant variant, kzBool *out_found)
	Gets an object's property from a property manager and sets the property value to the given variant. More...

KANZI_API kzsError	kzuVariantSetToProperty (const struct kanzi::Variant variant, kanzi::Object object, kanzi::AbstractPropertyType propertyType, kanzi::PropertyField field, kzBool *out_written)
	Sets an object's property from a variant. More...

KANZI_API kzsError	kzuVariantFilterWithField (struct kanzi::Variant *variant, kanzi::PropertyField field)
	Changes the value and the type of the variant to a sub-value and a sub-type of the variant. More...

Function Documentation

KANZI_API kzsError kzuVariantSetEmpty ( struct kanzi::Variant * variant )

Set a variant to be empty.

Empty variants are considered invalid.

KANZI_API kzBool kzuVariantIsEmpty ( const struct kanzi::Variant * variant )

Checks if a variant is empty.

Empty variants are considered invalid.

KANZI_API kanzi::PropertyDataType kzuVariantGetType ( const struct kanzi::Variant * variant )

Get the type of the value stored in a variant.

KANZI_API kzsError kzuVariantSetFloatWithField	(	struct kanzi::Variant *	variant,
		kanzi::PropertyField	field,
		float	value
	)

Set a float field of a variant.

KANZI_API float kzuVariantGetFloatWithField	(	const struct kanzi::Variant *	variant,
		kanzi::PropertyField	field
	)

Get the float value stored in a variant, also use field.

KANZI_API kzBool kzuVariantIsEqual	(	const struct kanzi::Variant *	variantA,
		const struct kanzi::Variant *	variantB
	)

Check if variants are equal.

Empty variants are not equal to each other. KZU_PROPERTY_DATA_TYPE_STRUCT and KZU_PROPERTY_DATA_TYPE_ARRAY data types are not supported.

Returns: KZ_TRUE if the variants are equal, KZ_FALSE otherwise.

KANZI_API kanzi::PropertyDataType kzuVariantResolveType	(	const struct kanzi::Variant *	variant,
		kanzi::PropertyField	field
	)

Resolve the actual data type of a variant, including the field.

Parameters

variant	Variant to examine.
field	Field.

Returns: Data type.

KANZI_API kzsError kzuVariantCast	(	struct kanzi::Variant *	targetVariant,
		kanzi::PropertyDataType	targetDataType,
		const struct kanzi::Variant *	sourceVariant,
		kzBool *	out_cast
	)

Cast a variant into the target variant.

Parameters

targetVariant	The variant which value is written.
targetDataType	::KzuPropertyDataType to use as the target variant's data type.
sourceVariant	The variant which value is read.
out_cast	Set on success. The value is KZ_TRUE if the cast succeeded, otherwise KZ_FALSE.

Returns: KZS_SUCCESS on success.

KANZI_API kzsError kzuVariantInitializeFromProperty	(	const kanzi::Object *	object,
		kanzi::AbstractPropertyType	propertyType,
		kanzi::PropertyField	field,
		struct kanzi::Variant *	variant,
		kzBool *	out_found
	)

Gets an object's property from a property manager and sets the property value to the given variant.

Parameters

propertyManager	The property manager to use.
object	Object owning the property to read.
propertyType	::KzuPropertyType of the property to read.
field	The field to read from the property.
variant	Previously created variant which value is set.
out_found	Set on success. The value is KZ_TRUE if the property was found, otherwise KZ_FALSE.

Returns: KZS_SUCCESS on success, KZS_ERROR_ENUM_OUT_OF_RANGE in case of unsuitable data type or field.

KANZI_API kzsError kzuVariantSetToProperty	(	const struct kanzi::Variant *	variant,
		kanzi::Object *	object,
		kanzi::AbstractPropertyType	propertyType,
		kanzi::PropertyField	field,
		kzBool *	out_written
	)

Sets an object's property from a variant.

Parameters

variant	Variant which value is read.
propertyManager	The property manager to use.
object	Object owning the property to set.
propertyType	::KzuPropertyType of the property to set.
field	::KzuPropertyField of the property to set.
out_found	Set on success. The value is KZ_TRUE if the property was written, otherwise KZ_FALSE.

Returns: KZS_SUCCESS on success, KZU_ERROR_WRONG_PROPERTY_DATA_TYPE if the field is not suitable, KZS_ERROR_ENUM_OUT_OF_RANGE if the variant data type is invalid.

KANZI_API kzsError kzuVariantFilterWithField	(	struct kanzi::Variant *	variant,
		kanzi::PropertyField	field
	)

Changes the value and the type of the variant to a sub-value and a sub-type of the variant.

Parameters

variant	Variant which value is filtered.
field	The field to filter by.

Returns: KZS_SUCCESS on success, KZU_ERROR_WRONG_PROPERTY_DATA_TYPE if the field is not suitable for filtering, KZS_ERROR_ENUM_OUT_OF_RANGE if the variant data type is invalid.

Classes

Namespaces

Functions

Function Documentation