sofa::simulation::Visitor Class Reference

#include <Visitor.h>

Base class for visitors propagated recursively through the scenegraph. More...

Inheritance diagram for sofa::simulation::Visitor:

Detailed Description

Base class for visitors propagated recursively through the scenegraph.

Classes
class	VisitorContext

Public Attributes
TagSet	subsetsToManage
	list of the subsets More...
bool	canAccessSleepingNode
	Can the visitor access sleeping nodes? More...

Protected Attributes
const sofa::core::ExecParams *	params

Public Member Functions
	Visitor (const sofa::core::ExecParams *params)
virtual	~Visitor ()
const sofa::core::ExecParams *	execParams () const
virtual Result	processNodeTopDown (simulation::Node *)
	Callback method called when descending to a new node. Recursion will stop if this method returns RESULT_PRUNE. More...
virtual void	processNodeBottomUp (simulation::Node *)
	Callback method called after child node have been processed and before going back to the parent node. More...
virtual bool	childOrderReversed (simulation::Node *)
	Return true to reverse the order of traversal of child nodes. More...
virtual bool	treeTraversal (TreeTraversalRepetition &repeat)
virtual const char *	getCategoryName () const
virtual const char *	getClassName () const
virtual std::string	getInfos () const
bool	testTags (sofa::core::objectmodel::BaseObject *obj)
virtual void	execute (sofa::core::objectmodel::BaseContext *node, bool precomputedOrder=false)
	Alias for context->executeVisitor(this) More...
virtual ctime_t	begin (simulation::Node *node, sofa::core::objectmodel::BaseObject *obj, const std::string &typeInfo=std::string("type"))
virtual void	end (simulation::Node *node, sofa::core::objectmodel::BaseObject *obj, ctime_t t0)
virtual ctime_t	begin (simulation::Visitor::VisitorContext *node, sofa::core::objectmodel::BaseObject *obj, const std::string &typeInfo=std::string("type"))
virtual void	end (simulation::Visitor::VisitorContext *node, sofa::core::objectmodel::BaseObject *obj, ctime_t t0)
virtual bool	isThreadSafe () const
	Specify whether this visitor can be parallelized. More...
Visitor &	setTags (const TagSet &t)
Visitor &	addTag (Tag t)
Visitor &	removeTag (Tag t)
template<class VisitorType , class VContext , class Container , typename PointedType >
void	for_each (VisitorType *visitor, VContext *ctx, const Container &list, void(VisitorType::*task)(VContext *, PointedType *), const std::string &typeInfo)
template<class VisitorType , class VContext , class Container , typename PointedType >
Visitor::Result	for_each (VisitorType *visitor, VContext *ctx, const Container &list, Visitor::Result(VisitorType::*task)(VContext *, PointedType *), const std::string &typeInfo)

Protected Member Functions
void	debug_write_state_before (sofa::core::objectmodel::BaseObject *obj)
void	debug_write_state_after (sofa::core::objectmodel::BaseObject *obj)
template<class VisitorType , class VContext , class ObjectType >
void	runVisitorTask (VisitorType *visitor, VContext *ctx, void(VisitorType::*task)(VContext *, ObjectType *), ObjectType *ptr, const std::string &typeInfo=std::string("type"))
template<class VisitorType , class VContext , class ObjectType >
Result	runVisitorTask (VisitorType *visitor, VContext *ctx, Result(VisitorType::*task)(VContext *, ObjectType *), ObjectType *ptr, const std::string &typeInfo=std::string("type"))
template<class Visit , class VContext , class Container , typename PointedType = typename Container::pointed_type>
void	for_each (Visit *visitor, VContext *ctx, const Container &list, void(Visit::*task)(VContext *, PointedType *), const std::string &typeInfo=std::string("type"))
template<class Visit , class VContext , class Container , typename PointedType = typename Container::pointed_type>
Visitor::Result	for_each (Visit *visitor, VContext *ctx, const Container &list, Visitor::Result(Visit::*task)(VContext *, PointedType *), const std::string &typeInfo=std::string("type"))

Attribute details

canAccessSleepingNode

bool sofa::simulation::Visitor::canAccessSleepingNode

Can the visitor access sleeping nodes?

params

const sofa::core::ExecParams* sofa::simulation::Visitor::params

protected

subsetsToManage

TagSet sofa::simulation::Visitor::subsetsToManage

list of the subsets

Constructor details

Visitor()

sofa::simulation::Visitor::Visitor ( const sofa::core::ExecParams *  params )

explicit

~Visitor()

sofa::simulation::Visitor::~Visitor ( )

virtualdefault

Function details

addTag()

Visitor& sofa::simulation::Visitor::addTag ( Tag  t )

inline

begin() [1/2]

simulation::Visitor::ctime_t sofa::simulation::Visitor::begin ( simulation::Node *  node, sofa::core::objectmodel::BaseObject *  obj, const std::string &  typeInfo = std::string("type")  )

virtual

Optional helper method to call before handling an object if not using the for_each method. It currently takes care of time logging, but could be extended (step-by-step execution for instance)

begin() [2/2]

simulation::Visitor::ctime_t sofa::simulation::Visitor::begin ( simulation::Visitor::VisitorContext *  node, sofa::core::objectmodel::BaseObject *  obj, const std::string &  typeInfo = std::string("type")  )

virtual

Optional helper method to call before handling an object if not using the for_each method. It currently takes care of time logging, but could be extended (step-by-step execution for instance)

childOrderReversed()

virtual bool sofa::simulation::Visitor::childOrderReversed ( simulation::Node *  )

inlinevirtual

Return true to reverse the order of traversal of child nodes.

Reimplemented in sofa::simulation::mechanicalvisitor::MechanicalAccumulateMatrixDeriv.

debug_write_state_after()

void sofa::simulation::Visitor::debug_write_state_after ( sofa::core::objectmodel::BaseObject *  obj )

protected

debug_write_state_before()

void sofa::simulation::Visitor::debug_write_state_before ( sofa::core::objectmodel::BaseObject *  obj )

protected

end() [1/2]

void sofa::simulation::Visitor::end ( simulation::Node *  node, sofa::core::objectmodel::BaseObject *  obj, ctime_t  t0  )

virtual

Optional helper method to call after handling an object if not using the for_each method. It currently takes care of time logging, but could be extended (step-by-step execution for instance)

end() [2/2]

void sofa::simulation::Visitor::end ( simulation::Visitor::VisitorContext *  node, sofa::core::objectmodel::BaseObject *  obj, ctime_t  t0  )

virtual

Optional helper method to call after handling an object if not using the for_each method. It currently takes care of time logging, but could be extended (step-by-step execution for instance)

execParams()

const sofa::core::ExecParams* sofa::simulation::Visitor::execParams ( ) const

inline

execute()

void sofa::simulation::Visitor::execute ( sofa::core::objectmodel::BaseContext *  node, bool  precomputedOrder = false  )

virtual

Alias for context->executeVisitor(this)

Reimplemented in sofa::simulation::mechanicalvisitor::MechanicalComputeEnergyVisitor, and sofa::simulation::mechanicalvisitor::MechanicalGetMomentumVisitor.

for_each() [1/4]

template<class Visit , class VContext , class Container , typename PointedType = typename Container::pointed_type>

Visitor::Result sofa::simulation::Visitor::for_each ( Visit *  visitor, VContext *  ctx, const Container &  list, Visitor::Result(Visit::*)(VContext *, PointedType *)  task, const std::string &  typeInfo = std::string("type")  )

protected

for_each() [2/4]

template<class Visit , class VContext , class Container , typename PointedType = typename Container::pointed_type>

void sofa::simulation::Visitor::for_each ( Visit *  visitor, VContext *  ctx, const Container &  list, void(Visit::*)(VContext *, PointedType *)  task, const std::string &  typeInfo = std::string("type")  )

protected

for_each() [3/4]

template<class VisitorType , class VContext , class Container , typename PointedType >

Visitor::Result sofa::simulation::Visitor::for_each	(	VisitorType *	visitor,
		VContext *	ctx,
		const Container &	list,
		Visitor::Result(VisitorType::*)(VContext *, PointedType *)	task,
		const std::string &	typeInfo
	)

for_each() [4/4]

template<class VisitorType , class VContext , class Container , typename PointedType >

void sofa::simulation::Visitor::for_each	(	VisitorType *	visitor,
		VContext *	ctx,
		const Container &	list,
		void(VisitorType::*)(VContext *, PointedType *)	task,
		const std::string &	typeInfo
	)

getCategoryName()

virtual const char* sofa::simulation::Visitor::getCategoryName ( ) const

inlinevirtual

Return a category name for this visitor Only used for debugging / profiling purposes

Reimplemented in sofa::gui::common::ColourPickingVisitor, sofa::simulation::graph::GetUpObjectsVisitor, sofa::simulation::graph::GetDownObjectsVisitor, sofa::simulation::VisualVisitor, sofa::simulation::VelocityThresholdVisitor, sofa::simulation::UpdateMappingVisitor, sofa::simulation::UpdateInternalDataVisitor, sofa::simulation::UpdateContextVisitor, sofa::simulation::TopologyChangeVisitor, sofa::simulation::StateChangeVisitor, sofa::simulation::SolveVisitor, sofa::simulation::InitVisitor, sofa::simulation::ExportGnuplotVisitor, sofa::simulation::InitGnuplotVisitor, sofa::simulation::DeactivationVisitor, sofa::simulation::CollisionVisitor, sofa::simulation::ProcessGeometricalDataVisitor, sofa::simulation::BaseCollisionVisitor, sofa::simulation::BehaviorUpdatePositionVisitor, sofa::simulation::BaseMechanicalVisitor, and sofa::simulation::TransformationVisitor.

getClassName()

virtual const char* sofa::simulation::Visitor::getClassName ( ) const

inlinevirtual

Return a class name for this visitor Only used for debugging / profiling purposes

Reimplemented in sofa::gui::common::ColourPickingVisitor, sofa::simulation::graph::GetUpObjectsVisitor, sofa::simulation::graph::GetDownObjectsVisitor, sofa::simulation::XMLPrintVisitor, sofa::simulation::WriteStateVisitor, sofa::simulation::VisualClearVisitor, sofa::simulation::VisualComputeBBoxVisitor, sofa::simulation::VisualInitVisitor, sofa::simulation::VisualUpdateVisitor, sofa::simulation::VisualDrawVisitor, sofa::simulation::VisualVisitor, sofa::simulation::VelocityThresholdVisitor, sofa::simulation::UpdateMappingVisitor, sofa::simulation::UpdateLinksVisitor, sofa::simulation::UpdateInternalDataVisitor, sofa::simulation::UpdateVisualContextVisitor, sofa::simulation::UpdateSimulationContextVisitor, sofa::simulation::UpdateContextVisitor, sofa::simulation::TopologyChangeVisitor, sofa::simulation::StateChangeVisitor, sofa::simulation::SolveVisitor, sofa::simulation::StoreResetStateVisitor, sofa::simulation::ResetVisitor, sofa::simulation::PropagateEventVisitor, sofa::simulation::PrintVisitor, sofa::simulation::DofPrintVisitor, sofa::simulation::MechanicalVPrintWithElapsedTimeVisitor, sofa::simulation::MechanicalVPrintVisitor, sofa::simulation::mechanicalvisitor::MechanicalVSizeVisitor, sofa::simulation::mechanicalvisitor::MechanicalVReallocVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalVOpVisitor, sofa::simulation::mechanicalvisitor::MechanicalVNormVisitor, sofa::simulation::mechanicalvisitor::MechanicalVMultiOpVisitor, sofa::simulation::mechanicalvisitor::MechanicalVInitVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalVFreeVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalVDotVisitor, sofa::simulation::mechanicalvisitor::MechanicalVAvailVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalVAllocVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalSetPositionAndVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalResetForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalResetConstraintVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateOnlyVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateOnlyPositionVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateOnlyPositionAndVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateOnlyPositionAndResetForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateDxVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateDxAndResetForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalProjectVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalProjectPositionVisitor, sofa::simulation::mechanicalvisitor::MechanicalProjectPositionAndVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalProjectJacobianMatrixVisitor, sofa::simulation::mechanicalvisitor::MechanicalPickParticlesWithTagsVisitor, sofa::simulation::mechanicalvisitor::MechanicalPickParticlesVisitor, sofa::simulation::mechanicalvisitor::MechanicalMultiVectorToBaseVectorVisitor, sofa::simulation::mechanicalvisitor::MechanicalMultiVectorPeqBaseVectorVisitor, sofa::simulation::mechanicalvisitor::MechanicalMultiVectorFromBaseVectorVisitor, sofa::simulation::mechanicalvisitor::MechanicalIntegrationVisitor, sofa::simulation::mechanicalvisitor::MechanicalIntegrateConstraintsVisitor, sofa::simulation::mechanicalvisitor::MechanicalIdentityBlocksInJacobianVisitor, sofa::simulation::mechanicalvisitor::MechanicalGetNonDiagonalMassesCountVisitor, sofa::simulation::mechanicalvisitor::MechanicalGetMatrixDimensionVisitor, sofa::simulation::mechanicalvisitor::MechanicalGetConstraintJacobianVisitor, sofa::simulation::mechanicalvisitor::MechanicalGetConstraintInfoVisitor, sofa::simulation::mechanicalvisitor::MechanicalEndIntegrationVisitor, sofa::simulation::mechanicalvisitor::MechanicalComputeGeometricStiffness, sofa::simulation::mechanicalvisitor::MechanicalComputeForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalComputeEnergyVisitor, sofa::simulation::mechanicalvisitor::MechanicalComputeDfVisitor, sofa::simulation::mechanicalvisitor::MechanicalComputeContactForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalBuildConstraintMatrix, sofa::simulation::mechanicalvisitor::MechanicalBeginIntegrationVisitor, sofa::simulation::mechanicalvisitor::MechanicalApplyProjectiveConstraint_ToMatrixVisitor, sofa::simulation::mechanicalvisitor::MechanicalApplyConstraintsVisitor, sofa::simulation::mechanicalvisitor::MechanicalAddSeparateGravityVisitor, sofa::simulation::mechanicalvisitor::MechanicalAddMDxVisitor, sofa::simulation::mechanicalvisitor::MechanicalAddMBKdxVisitor, sofa::simulation::mechanicalvisitor::MechanicalAddMBK_ToMatrixVisitor, sofa::simulation::mechanicalvisitor::MechanicalAccumulateMatrixDeriv, sofa::simulation::mechanicalvisitor::MechanicalAccumulateJacobian, sofa::simulation::mechanicalvisitor::MechanicalAccFromFVisitor, sofa::simulation::InitVisitor, sofa::simulation::ExportVisualModelOBJVisitor, sofa::simulation::ExportGnuplotVisitor, sofa::simulation::InitGnuplotVisitor, sofa::simulation::graph::ExportDotVisitor, sofa::simulation::DeleteVisitor, sofa::simulation::DeactivationVisitor, sofa::simulation::CollisionResponseVisitor, sofa::simulation::CollisionDetectionVisitor, sofa::simulation::CollisionResetVisitor, sofa::simulation::CollisionVisitor, sofa::simulation::ProcessGeometricalDataVisitor, sofa::simulation::BaseCollisionVisitor, sofa::simulation::CleanupVisitor, sofa::simulation::BehaviorUpdatePositionVisitor, sofa::simulation::BaseMechanicalVisitor, sofa::simulation::TransformationVisitor, sofa::simulation::FindByTypeVisitor< T >, sofa::component::playback::WriteTopologyActivator, sofa::component::playback::WriteTopologyCreator, sofa::component::playback::WriteStateActivator, sofa::component::playback::WriteStateCreator, sofa::component::playback::ReadTopologyModifier, sofa::component::playback::ReadTopologyActivator, sofa::component::playback::ReadTopologyCreator, sofa::component::playback::ReadStateModifier, sofa::component::playback::ReadStateActivator, sofa::component::playback::ReadStateCreator, sofa::component::playback::CompareTopologyResult, sofa::component::playback::CompareTopologyCreator, sofa::component::playback::CompareStateResult, sofa::component::playback::CompareStateCreator, sofa::component::odesolver::testing::GetAssembledSizeVisitor, sofa::component::odesolver::testing::GetVectorVisitor, sofa::component::linearsystem::DispatchFromGlobalVectorToLocalVectorVisitor, sofa::component::linearsystem::AssembleGlobalVectorFromLocalVectorVisitor, sofa::component::constraint::lagrangian::solver::MechanicalGetConstraintViolationVisitor, sofa::component::constraint::lagrangian::solver::MechanicalGetConstraintResolutionVisitor, and sofa::simulation::mechanicalvisitor::MechanicalGetMomentumVisitor.

getInfos()

virtual std::string sofa::simulation::Visitor::getInfos ( ) const

inlinevirtual

Return eventual information on the behavior of the visitor Only used for debugging / profiling purposes

Reimplemented in sofa::simulation::TopologyChangeVisitor, sofa::simulation::PropagateEventVisitor, sofa::simulation::mechanicalvisitor::MechanicalVSizeVisitor, sofa::simulation::mechanicalvisitor::MechanicalVReallocVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalVOpVisitor, sofa::simulation::mechanicalvisitor::MechanicalVNormVisitor, sofa::simulation::mechanicalvisitor::MechanicalVMultiOpVisitor, sofa::simulation::mechanicalvisitor::MechanicalVInitVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalVFreeVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalVDotVisitor, sofa::simulation::mechanicalvisitor::MechanicalVAvailVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalVAllocVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalSetPositionAndVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalResetForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateOnlyVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateOnlyPositionVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateOnlyPositionAndVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateDxVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateDxAndResetForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalProjectVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalProjectPositionVisitor, sofa::simulation::mechanicalvisitor::MechanicalProjectPositionAndVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalComputeGeometricStiffness, sofa::simulation::mechanicalvisitor::MechanicalComputeForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalComputeDfVisitor, sofa::simulation::mechanicalvisitor::MechanicalApplyConstraintsVisitor, sofa::simulation::mechanicalvisitor::MechanicalAddSeparateGravityVisitor, sofa::simulation::mechanicalvisitor::MechanicalAddMDxVisitor, sofa::simulation::mechanicalvisitor::MechanicalAddMBKdxVisitor, sofa::simulation::mechanicalvisitor::MechanicalAccFromFVisitor, and sofa::simulation::FindByTypeVisitor< T >.

isThreadSafe()

virtual bool sofa::simulation::Visitor::isThreadSafe ( ) const

inlinevirtual

Specify whether this visitor can be parallelized.

Reimplemented in sofa::simulation::graph::GetUpObjectsVisitor, sofa::simulation::graph::GetDownObjectsVisitor, sofa::simulation::UpdateMappingVisitor, sofa::simulation::UpdateLinksVisitor, sofa::simulation::UpdateInternalDataVisitor, sofa::simulation::UpdateContextVisitor, sofa::simulation::TopologyChangeVisitor, sofa::simulation::StateChangeVisitor, sofa::simulation::SolveVisitor, sofa::simulation::StoreResetStateVisitor, sofa::simulation::ResetVisitor, sofa::simulation::mechanicalvisitor::MechanicalVSizeVisitor, sofa::simulation::mechanicalvisitor::MechanicalVReallocVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalVOpVisitor, sofa::simulation::mechanicalvisitor::MechanicalVNormVisitor, sofa::simulation::mechanicalvisitor::MechanicalVMultiOpVisitor, sofa::simulation::mechanicalvisitor::MechanicalVInitVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalVFreeVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalVDotVisitor, sofa::simulation::mechanicalvisitor::MechanicalVAvailVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalVAllocVisitor< vtype >, sofa::simulation::mechanicalvisitor::MechanicalSetPositionAndVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalResetForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalResetConstraintVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateOnlyVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateOnlyPositionVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateOnlyPositionAndVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateOnlyPositionAndResetForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateDxVisitor, sofa::simulation::mechanicalvisitor::MechanicalPropagateDxAndResetForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalProjectVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalProjectPositionVisitor, sofa::simulation::mechanicalvisitor::MechanicalProjectPositionAndVelocityVisitor, sofa::simulation::mechanicalvisitor::MechanicalProjectJacobianMatrixVisitor, sofa::simulation::mechanicalvisitor::MechanicalIntegrationVisitor, sofa::simulation::mechanicalvisitor::MechanicalEndIntegrationVisitor, sofa::simulation::mechanicalvisitor::MechanicalComputeGeometricStiffness, sofa::simulation::mechanicalvisitor::MechanicalComputeForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalComputeDfVisitor, sofa::simulation::mechanicalvisitor::MechanicalComputeContactForceVisitor, sofa::simulation::mechanicalvisitor::MechanicalBuildConstraintMatrix, sofa::simulation::mechanicalvisitor::MechanicalBeginIntegrationVisitor, sofa::simulation::mechanicalvisitor::MechanicalApplyConstraintsVisitor, sofa::simulation::mechanicalvisitor::MechanicalAddMDxVisitor, sofa::simulation::mechanicalvisitor::MechanicalAddMBKdxVisitor, sofa::simulation::mechanicalvisitor::MechanicalAccumulateMatrixDeriv, sofa::simulation::mechanicalvisitor::MechanicalAccumulateJacobian, sofa::simulation::mechanicalvisitor::MechanicalAccFromFVisitor, sofa::simulation::InitVisitor, sofa::simulation::DeactivationVisitor, sofa::simulation::BehaviorUpdatePositionVisitor, sofa::simulation::TransformationVisitor, and sofa::component::constraint::lagrangian::solver::MechanicalGetConstraintResolutionVisitor.

processNodeBottomUp()

virtual void sofa::simulation::Visitor::processNodeBottomUp ( simulation::Node *  )

inlinevirtual

Callback method called after child node have been processed and before going back to the parent node.

Reimplemented in sofa::simulation::XMLPrintVisitor, sofa::simulation::VisualUpdateVisitor, sofa::simulation::VisualDrawVisitor, sofa::simulation::UpdateLinksVisitor, sofa::simulation::UpdateBoundingBoxVisitor, sofa::simulation::TopologyChangeVisitor, sofa::simulation::StoreResetStateVisitor, sofa::simulation::ResetVisitor, sofa::simulation::PrintVisitor, sofa::simulation::InitVisitor, sofa::simulation::DeactivationVisitor, sofa::simulation::BaseMechanicalVisitor, sofa::simulation::SolveVisitor, sofa::simulation::ExportVisualModelOBJVisitor, sofa::simulation::graph::ExportDotVisitor, sofa::simulation::DeleteVisitor, and sofa::simulation::CleanupVisitor.

processNodeTopDown()

virtual Result sofa::simulation::Visitor::processNodeTopDown ( simulation::Node *  )

inlinevirtual

Callback method called when descending to a new node. Recursion will stop if this method returns RESULT_PRUNE.

Reimplemented in sofa::gui::common::ColourPickingVisitor, sofa::simulation::graph::GetUpObjectsVisitor, sofa::simulation::graph::GetDownObjectsVisitor, sofa::simulation::XMLPrintVisitor, sofa::simulation::VisualComputeBBoxVisitor, sofa::simulation::VisualInitVisitor, sofa::simulation::VisualUpdateVisitor, sofa::simulation::VisualDrawVisitor, sofa::simulation::VisualVisitor, sofa::simulation::VelocityThresholdVisitor, sofa::simulation::UpdateMappingVisitor, sofa::simulation::UpdateLinksVisitor, sofa::simulation::UpdateInternalDataVisitor, sofa::simulation::UpdateVisualContextVisitor, sofa::simulation::UpdateSimulationContextVisitor, sofa::simulation::UpdateContextVisitor, sofa::simulation::UpdateBoundingBoxVisitor, sofa::simulation::TopologyChangeVisitor, sofa::simulation::StateChangeVisitor, sofa::simulation::SolveVisitor, sofa::simulation::StoreResetStateVisitor, sofa::simulation::ResetVisitor, sofa::simulation::PropagateEventVisitor, sofa::simulation::PrintVisitor, sofa::simulation::DofPrintVisitor, sofa::simulation::MechanicalVPrintWithElapsedTimeVisitor, sofa::simulation::MechanicalVPrintVisitor, sofa::simulation::InitVisitor, sofa::simulation::ExportGnuplotVisitor, sofa::simulation::InitGnuplotVisitor, sofa::simulation::DeactivationVisitor, sofa::simulation::CollisionVisitor, sofa::simulation::ProcessGeometricalDataVisitor, sofa::simulation::BaseCollisionVisitor, sofa::simulation::BehaviorUpdatePositionVisitor, sofa::simulation::BaseMechanicalVisitor, sofa::simulation::TransformationVisitor, sofa::simulation::FindByTypeVisitor< T >, sofa::component::odesolver::testing::GetAssembledSizeVisitor, sofa::component::odesolver::testing::GetVectorVisitor, sofa::simulation::WriteStateVisitor, sofa::component::playback::WriteTopologyActivator, sofa::component::playback::WriteTopologyCreator, sofa::component::playback::WriteStateActivator, sofa::component::playback::WriteStateCreator, sofa::component::playback::ReadTopologyModifier, sofa::component::playback::ReadTopologyActivator, sofa::component::playback::ReadTopologyCreator, sofa::component::playback::ReadStateModifier, sofa::component::playback::ReadStateActivator, sofa::component::playback::ReadStateCreator, sofa::component::playback::CompareTopologyResult, sofa::component::playback::CompareTopologyCreator, sofa::component::playback::CompareStateResult, sofa::component::playback::CompareStateCreator, sofa::simulation::ExportVisualModelOBJVisitor, sofa::simulation::graph::ExportDotVisitor, and sofa::simulation::CleanupVisitor.

removeTag()

Visitor& sofa::simulation::Visitor::removeTag ( Tag  t )

inline

runVisitorTask() [1/2]

template<class VisitorType , class VContext , class ObjectType >

Visitor::Result sofa::simulation::Visitor::runVisitorTask ( VisitorType *  visitor, VContext *  ctx, Result(VisitorType::*)(VContext *, ObjectType *)  task, ObjectType *  ptr, const std::string &  typeInfo = std::string("type")  )

protected

Function to be called when a visitor executes a main task It surrounds the task function with debug information

runVisitorTask() [2/2]

template<class VisitorType , class VContext , class ObjectType >

void sofa::simulation::Visitor::runVisitorTask ( VisitorType *  visitor, VContext *  ctx, void(VisitorType::*)(VContext *, ObjectType *)  task, ObjectType *  ptr, const std::string &  typeInfo = std::string("type")  )

protected

Function to be called when a visitor executes a main task It surrounds the task function with debug information

setTags()

Visitor& sofa::simulation::Visitor::setTags ( const TagSet &  t )

inline

testTags()

bool sofa::simulation::Visitor::testTags

(

sofa::core::objectmodel::BaseObject *

obj

)

treeTraversal()

virtual bool sofa::simulation::Visitor::treeTraversal ( TreeTraversalRepetition &  repeat )

inlinevirtual

Returns

treeTraversal returns true if and only if a tree traversal must be enforced (even for a DAG)

Parameters

repeat

Tell if a node callback can be executed several times (at each traversal in diamond configurations)

Reimplemented in sofa::simulation::XMLPrintVisitor, sofa::simulation::VisualVisitor, and sofa::simulation::PrintVisitor.

Enum details

Result

enum sofa::simulation::Visitor::Result

Enumerator
RESULT_CONTINUE
RESULT_PRUNE

TreeTraversalRepetition

enum sofa::simulation::Visitor::TreeTraversalRepetition

Enumerator
NO_REPETITION
REPEAT_ALL
REPEAT_ONCE