CFeatureBag Class Reference

Bag holding streamable features of a nodetree. More...

#include <Persistence.h>

Inheritance diagram for CFeatureBag:

Public Member Functions
	CFeatureBag ()
virtual	~CFeatureBag ()
virtual void	SetInfo (GenICam::gcstring &Info)
	sets information about the node map
virtual void	PersistFeature (IValue &item)
	Stores a feature.
bool	LoadFromBag (INodeMap *pNodeMap, bool Verify=true, GenICam::gcstring_vector *pErrorList=NULL)
	Loads the features from the bag to the node tree.
int64_t	StoreToBag (INodeMap *pNodeMap, const int MaxNumPersistSkriptEntries=-1)
	Stores the streamable nodes to this feature bag.
bool	operator== (const CFeatureBag &FeatureBag) const
	compares the content of two feature bags
void *	GetFeatureBagHandle ()

Detailed Description

Bag holding streamable features of a nodetree.

Constructor & Destructor Documentation

CFeatureBag()

CFeatureBag

(

)

~CFeatureBag()

virtual ~CFeatureBag ( )

virtual

Member Function Documentation

GetFeatureBagHandle()

void * GetFeatureBagHandle

(

)

LoadFromBag()

bool LoadFromBag	(	INodeMap *	pNodeMap,
		bool	Verify = true,
		GenICam::gcstring_vector *	pErrorList = NULL
	)

Loads the features from the bag to the node tree.

Parameters

pNodeMap	The node map
Verify	If true, all streamable features are read back
pErrorList	If an error occurs during loading the error message is stored in the list and the loading continues

For Verify=true the list of names in the feature bag is replayed again. If a node is a selector it's value is set to the value from the feature bag If not the value is read from the camera and compared with the value from the feature bag.

operator==()

bool operator==

(

const CFeatureBag &

FeatureBag

)

const

compares the content of two feature bags

PersistFeature()

virtual void PersistFeature ( IValue &  item )

virtual

Stores a feature.

SetInfo()

virtual void SetInfo ( GenICam::gcstring &  Info )

virtual

sets information about the node map

StoreToBag()

int64_t StoreToBag	(	INodeMap *	pNodeMap,
		const int	MaxNumPersistSkriptEntries = -1
	)

Stores the streamable nodes to this feature bag.

Parameters

pNodeMap	The node map to persist
MaxNumPersistSkriptEntries	The max number of entries in the container; -1 means unlimited

Returns

number of entries in the bag

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

• include/SpinGenApi/Persistence.h