A base for objects reacting on submesh events. More...

#include <SMESH_subMeshEventListener.hxx>

Inheritance diagram for SMESH_subMeshEventListener:

Public Member Functions
	SMESH_subMeshEventListener (bool isDeletable, const char *name)

virtual	~SMESH_subMeshEventListener ()

bool	IsDeletable () const

const char *	GetName () const

virtual void	BeforeDelete (SMESH_subMesh subMesh, SMESH_subMeshEventListenerData data)

virtual void	ProcessEvent (const int event, const int eventType, SMESH_subMesh subMesh, SMESH_subMeshEventListenerData data, const SMESH_Hypothesis *hyp=0)
	Do something on a certain event. More...

Private Attributes
bool	myIsDeletable
	if true, it will be deleted by SMESH_subMesh More...

std::set< SMESH_subMesh * >	myBusySM
	to avoid infinite recursion via events More...

const char *	myName
	identifier More...

Friends
class	SMESH_subMesh

Detailed Description

A base for objects reacting on submesh events.

Constructor & Destructor Documentation

SMESH_subMeshEventListener::SMESH_subMeshEventListener	(	bool	isDeletable,
		const char *	name
	)

virtual SMESH_subMeshEventListener::~SMESH_subMeshEventListener ( )

virtual

Member Function Documentation

virtual void SMESH_subMeshEventListener::BeforeDelete	(	SMESH_subMesh *	subMesh,
		SMESH_subMeshEventListenerData *	data
	)

virtual

const char* SMESH_subMeshEventListener::GetName ( ) const

Referenced by SMESH_subMesh::setEventListener().

bool SMESH_subMeshEventListener::IsDeletable ( ) const

void SMESH_subMeshEventListener::ProcessEvent	(	const int	event,
		const int	eventType,
		SMESH_subMesh *	subMesh,
		SMESH_subMeshEventListenerData *	data,
		const SMESH_Hypothesis *	hyp = `0`
	)

virtual

Do something on a certain event.

Parameters

event	- algo_event or compute_event itself (of SMESH_subMesh)
eventType	- ALGO_EVENT or COMPUTE_EVENT (of SMESH_subMesh)
subMesh	- the submesh where the event occurs
data	- listener data stored in the subMesh
hyp	- hypothesis, if eventType is algo_event

The base implementation (see SMESH_subMesh.cxx) translates CLEAN event to the subMeshes stored in the listener data. Also it sends SUBMESH_COMPUTED event in case of successful COMPUTE event.

Parameters

event	- algo_event or compute_event itself
eventType	- algo_event or compute_event
subMesh	- the submesh where the event occurs
data	- listener data stored in the subMesh
hyp	- hypothesis, if eventType is algo_event

The base implementation translates CLEAN event to the subMesh stored in listener data. Also it sends SUBMESH_COMPUTED event in case of successful COMPUTE event.

Reimplemented in MeshEditor_I::TSearchersDeleter, VISCOUS_3D::_ViscousListener, VISCOUS_3D::_ShrinkShapeListener, and VISCOUS_2D::_ProxyMeshHolder.

References SMESH_subMesh::CLEAN, SMESH_subMesh::COMPUTE, SMESH_subMesh::COMPUTE_EVENT, SMESH_subMesh::COMPUTE_OK, SMESH_subMesh::COMPUTE_SUBMESH, SMESH_subMeshEventListenerData::mySubMeshes, and SMESH_subMesh::SUBMESH_COMPUTED.

Referenced by VISCOUS_3D::_ShrinkShapeListener::ProcessEvent().