Stores meta data for document objects that is not part of the object itself. E.g. editor-only states like hidden or prefab information. More...

Public Types
using	plMetaStorageType = plObjectMetaData<KEY, VALUE>::Storage

Public Member Functions
bool	HasMetaData (const KEY objectKey) const

void	ClearMetaData (const KEY objectKey)

const VALUE *	BeginReadMetaData (const KEY objectKey) const
	Will always return a non-null result. May be a default object.

void	EndReadMetaData () const

VALUE *	BeginModifyMetaData (const KEY objectKey)

void	EndModifyMetaData (plUInt32 uiModifiedFlags=0xFFFFFFFF)

plMutex &	GetMutex () const

const VALUE &	GetDefaultValue () const

void	AttachMetaDataToAbstractGraph (plAbstractObjectGraph &inout_graph) const
	Uses reflection information from VALUE to store all properties that differ from the default value as additional properties for the graph objects.

void	RestoreMetaDataFromAbstractGraph (const plAbstractObjectGraph &graph)
	Uses reflection information from VALUE to restore all meta data properties from the graph.

plSharedPtr< plMetaStorageType >	SwapStorage (plSharedPtr< plMetaStorageType > pNewStorage)

plSharedPtr< plMetaStorageType >	GetStorage ()

Detailed Description

template<typename KEY, typename VALUE>
class plObjectMetaData< KEY, VALUE >

Stores meta data for document objects that is not part of the object itself. E.g. editor-only states like hidden or prefab information.

Template Parameters

KEY	The key under which data is stored. Usually plUuid to reference document objects.
VALUE	Meta value type to be stored.

The documentation for this class was generated from the following files:

Classes