OP_BundleReferences Class Reference

#include <OP_BundleReferences.h>

List of all members.

Public Member Functions
	OP_BundleReferences (OP_Node &owner)
	~OP_BundleReferences ()
OP_Bundle *	getParmBundle (const char *parm_name, int vector_index, UT_String &pattern, OP_Network *creator, const char *filter)
void	markAllUnused ()
void	cleanUnused ()
void	cleanAll ()
	Deletes all references.
const UT_PtrArray < OP_BundleRef * > *	getListOfRefs (const char *bundle_name) const
int64	getMemUsage (UT_Bool onlythis) const
	Estimates memory usage of the this object.

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Detailed Description

Implementation of a manager that overlooks all the references to the bundles by a all parameters of an operator.

Definition at line 69 of file OP_BundleReferences.h.

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Constructor & Destructor Documentation

OP_BundleReferences::OP_BundleReferences

(

OP_Node &

owner

)

OP_BundleReferences::~OP_BundleReferences

(

)

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Member Function Documentation

void OP_BundleReferences::cleanAll

(

)

Deletes all references.

void OP_BundleReferences::cleanUnused

(

)

Deletes all references whose used flag is false. Usually preceeded by markAllUnused, and a series of getParmBundle to identify and delete obsolete references.

const UT_PtrArray<OP_BundleRef *>* OP_BundleReferences::getListOfRefs

(

const char *

bundle_name

)

const

Obtains a list of bundle references. Given a bundle name, this method returns all parameters that reference that bundle.

int64 OP_BundleReferences::getMemUsage

(

UT_Bool

onlythis

)

const

Estimates memory usage of the this object.

OP_Bundle* OP_BundleReferences::getParmBundle	(	const char *	parm_name,
		int	vector_index,
		UT_String &	pattern,
		OP_Network *	creator,
		const char *	filter
	)

Obtains a bundle defined by an operator pattern and filter using the creator and myOwner as relative_to nodes (much like OP_BundleList), and then associates this bundle with a parameter defined by a name and index.

The bundle references by this parameter are updated (ie, bundle previously referenced by this parm is dereferenced, and a reference count of the new bundle (which is returned) is bumped up.

The also and interest is registered with the bundle for myOwner node (much like OP_BundleList::getPattern() does.

The bundle reference used flag is set to true for that parm/index pair.

void OP_BundleReferences::markAllUnused

(

)

Marks all the references as unused. Usually followed by cleanUnused() to delete the references that no longer exist.

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

• OP/OP_BundleReferences.h