GNEChange_Lane Class Reference

#include <GNEChange_Lane.h>

Inheritance diagram for GNEChange_Lane:

Collaboration diagram for GNEChange_Lane:

Public Member Functions
	GNEChange_Lane (GNEEdge *edge, const NBEdge::Lane &laneAttrs)
	Constructor for creating a lane.
	GNEChange_Lane (GNEEdge *edge, GNELane *lane, const NBEdge::Lane &laneAttrs, bool forward, bool recomputeConnections=true)
	Constructor for deleting a lane.
	~GNEChange_Lane ()
	Destructor.
inherited from GNEChange
get undo Name
std::string	undoName () const
	return undoName
std::string	redoName () const
	get Redo name
void	undo ()
	undo action
void	redo ()
	redo action

Private Attributes
GNEEdge *	myEdge
	we need the edge because it is the target of our change commands
GNELane *	myLane
	we need to preserve the lane because it maybe the target of GNEChange_Attribute commands
const NBEdge::Lane	myLaneAttrs
	we need to preserve the attributes explicitly because they are not contained withing GNELane itself
bool	myRecomputeConnections
	whether to recompute connection when adding a new lane

friend class
GNEChange *	next
virtual int	size () const
	Return the size of the command group.
Supermode	getSupermode () const
	get supermode
bool	canMerge () const
	Return TRUE if this command can be merged with previous undo commands. This is useful to combine e.g. multiple consecutive single-character text changes into a single block change. The default implementation returns FALSE.
bool	mergeWith (GNEChange *command)
	Called by the undo system to try and merge the new incoming command with this command; should return TRUE if merging was possible. The default implementation returns FALSE.
const Supermode	mySupermode
	supermode related with this change
const GNEHierarchicalStructureParents	myParents
	Hierarchical container with parents.
bool	myForward
	we group antagonistic commands (create junction/delete junction) and keep them apart by this flag
const bool	mySelectedElement
	flag for check if element is selected
template<typename T >
void	addElementInParentsAndChildren (T *element)
	add given element in parents and children
template<typename T >
void	removeElementFromParentsAndChildren (T *element)
	remove given element from parents and children

Detailed Description

A network change in which a single lane is created or deleted

Definition at line 32 of file GNEChange_Lane.h.

Constructor & Destructor Documentation

GNEChange_Lane() [1/2]

GNEChange_Lane::GNEChange_Lane	(	GNEEdge *	edge,
		const NBEdge::Lane &	laneAttrs
	)

Constructor for creating a lane.

Parameters

[in]	edge	The edge on which to apply changes
[in]	laneAttrs	The attributes of the lane to be created/

Definition at line 38 of file GNEChange_Lane.cpp.

GNEChange_Lane() [2/2]

GNEChange_Lane::GNEChange_Lane	(	GNEEdge *	edge,
		GNELane *	lane,
		const NBEdge::Lane &	laneAttrs,
		bool	forward,
		bool	recomputeConnections = true
	)

Constructor for deleting a lane.

Parameters

[in]	edge	The edge on which to apply changes
[in]	lane	The lane to be deleted
[in]	laneAttrs	The attributes of the lane to be deleted
[in]	forward	Whether to delete (true/false)
[in]	recomputeConnections	Whether to recompute all connections for the affected edge

Definition at line 48 of file GNEChange_Lane.cpp.

References GNEReferenceCounter::incRef(), myEdge, and myLane.

~GNEChange_Lane()

GNEChange_Lane::~GNEChange_Lane

(

)

Destructor.

Definition at line 60 of file GNEChange_Lane.cpp.

References GNEReferenceCounter::decRef(), GNEViewParent::getGNEAppWindows(), GNEAttributeCarrier::getNet(), GNENet::getViewNet(), GNEViewNet::getViewParent(), GNEApplicationWindow::isUndoRedoAllowed(), myEdge, myLane, and GNEReferenceCounter::unreferenced().

Member Function Documentation

addElementInParentsAndChildren()

template<typename T >

void GNEChange::addElementInParentsAndChildren ( T *  element )

inlineprotectedinherited

add given element in parents and children

Definition at line 121 of file GNEChange.h.

References GNEHierarchicalStructureParents::get(), GNEHierarchicalElement::insertChild(), and GNEChange::myParents.

Referenced by GNEChange_Additional::redo(), GNEChange_DemandElement::redo(), GNEChange_Edge::redo(), GNEChange_GenericData::redo(), GNEChange_Junction::redo(), GNEChange_TAZSourceSink::redo(), GNEChange_Additional::undo(), GNEChange_DemandElement::undo(), GNEChange_Edge::undo(), GNEChange_GenericData::undo(), GNEChange_Junction::undo(), and GNEChange_TAZSourceSink::undo().

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canMerge()

bool GNEChange::canMerge ( ) const

inherited

Return TRUE if this command can be merged with previous undo commands. This is useful to combine e.g. multiple consecutive single-character text changes into a single block change. The default implementation returns FALSE.

Definition at line 72 of file GNEChange.cpp.

Referenced by GNEUndoList::add().

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getSupermode()

Supermode GNEChange::getSupermode ( ) const

inherited

get supermode

Definition at line 66 of file GNEChange.cpp.

References GNEChange::mySupermode.

Referenced by GNEUndoList::getRedoSupermode(), and GNEUndoList::getUndoSupermode().

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mergeWith()

bool GNEChange::mergeWith ( GNEChange *  command )

inherited

Called by the undo system to try and merge the new incoming command with this command; should return TRUE if merging was possible. The default implementation returns FALSE.

Definition at line 78 of file GNEChange.cpp.

Referenced by GNEUndoList::add().

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redo()

void GNEChange_Lane::redo ( )

virtual

redo action

Implements GNEChange.

Definition at line 101 of file GNEChange_Lane.cpp.

References GNEEdge::addLane(), GNEAttributeCarrier::getNet(), GNENet::getSavingStatus(), myEdge, GNEChange::myForward, myLane, myLaneAttrs, myRecomputeConnections, GNEChange::mySelectedElement, GNEEdge::removeLane(), GNENetHelper::SavingStatus::requireSaveNetwork(), GNEAttributeCarrier::selectAttributeCarrier(), and GNEAttributeCarrier::unselectAttributeCarrier().

redoName()

std::string GNEChange_Lane::redoName ( ) const

virtual

get Redo name

Implements GNEChange.

Definition at line 133 of file GNEChange_Lane.cpp.

References GNEAttributeCarrier::getID(), GNEChange::myForward, myLane, and TL.

removeElementFromParentsAndChildren()

template<typename T >

void GNEChange::removeElementFromParentsAndChildren ( T *  element )

inlineprotectedinherited

remove given element from parents and children

Definition at line 148 of file GNEChange.h.

References GNEHierarchicalStructureParents::get(), GNEChange::myParents, and GNEHierarchicalElement::removeChild().

Referenced by GNEChange_Additional::redo(), GNEChange_DemandElement::redo(), GNEChange_Edge::redo(), GNEChange_GenericData::redo(), GNEChange_Junction::redo(), GNEChange_TAZSourceSink::redo(), GNEChange_Additional::undo(), GNEChange_DemandElement::undo(), GNEChange_Edge::undo(), GNEChange_GenericData::undo(), GNEChange_Junction::undo(), and GNEChange_TAZSourceSink::undo().

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size()

int GNEChange::size ( ) const

virtualinherited

Return the size of the command group.

Reimplemented in GNEChangeGroup.

Definition at line 59 of file GNEChange.cpp.

Referenced by GNEUndoList::currentCommandGroupSize(), and GNEChangeGroup::size().

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undo()

void GNEChange_Lane::undo ( )

virtual

undo action

Implements GNEChange.

Definition at line 79 of file GNEChange_Lane.cpp.

References GNEEdge::addLane(), GNEAttributeCarrier::getNet(), GNENet::getSavingStatus(), myEdge, GNEChange::myForward, myLane, myLaneAttrs, GNEChange::mySelectedElement, GNEEdge::removeLane(), GNENetHelper::SavingStatus::requireSaveNetwork(), GNEAttributeCarrier::selectAttributeCarrier(), and GNEAttributeCarrier::unselectAttributeCarrier().

undoName()

std::string GNEChange_Lane::undoName ( ) const

virtual

return undoName

Implements GNEChange.

Definition at line 123 of file GNEChange_Lane.cpp.

References GNEAttributeCarrier::getID(), GNEChange::myForward, myLane, and TL.

Field Documentation

myEdge

GNEEdge* GNEChange_Lane::myEdge

private

we need the edge because it is the target of our change commands

Definition at line 71 of file GNEChange_Lane.h.

Referenced by GNEChange_Lane(), redo(), undo(), and ~GNEChange_Lane().

myForward

bool GNEChange::myForward

protectedinherited

we group antagonistic commands (create junction/delete junction) and keep them apart by this flag

Definition at line 180 of file GNEChange.h.

Referenced by GNEChange_Additional::redo(), GNEChange_Children::redo(), GNEChange_Connection::redo(), GNEChange_Crossing::redo(), GNEChange_DataInterval::redo(), GNEChange_DataSet::redo(), GNEChange_DemandElement::redo(), GNEChange_Edge::redo(), GNEChange_EdgeType::redo(), GNEChange_GenericData::redo(), GNEChange_Junction::redo(), redo(), GNEChange_MeanData::redo(), GNEChange_TAZSourceSink::redo(), GNEChange_TLS::redo(), GNEChange_Additional::redoName(), GNEChange_Children::redoName(), GNEChange_Connection::redoName(), GNEChange_Crossing::redoName(), GNEChange_DataInterval::redoName(), GNEChange_DataSet::redoName(), GNEChange_DemandElement::redoName(), GNEChange_Edge::redoName(), GNEChange_EdgeType::redoName(), GNEChange_GenericData::redoName(), GNEChange_Junction::redoName(), redoName(), GNEChange_MeanData::redoName(), GNEChange_TAZSourceSink::redoName(), GNEChange_TLS::redoName(), GNEChange_Additional::undo(), GNEChange_Children::undo(), GNEChange_Connection::undo(), GNEChange_Crossing::undo(), GNEChange_DataInterval::undo(), GNEChange_DataSet::undo(), GNEChange_DemandElement::undo(), GNEChange_Edge::undo(), GNEChange_EdgeType::undo(), GNEChange_GenericData::undo(), GNEChange_Junction::undo(), undo(), GNEChange_MeanData::undo(), GNEChange_TAZSourceSink::undo(), GNEChange_TLS::undo(), GNEChange_Additional::undoName(), GNEChange_Children::undoName(), GNEChange_Connection::undoName(), GNEChange_Crossing::undoName(), GNEChange_DataInterval::undoName(), GNEChange_DataSet::undoName(), GNEChange_DemandElement::undoName(), GNEChange_Edge::undoName(), GNEChange_EdgeType::undoName(), GNEChange_GenericData::undoName(), GNEChange_Junction::undoName(), undoName(), GNEChange_MeanData::undoName(), GNEChange_TAZSourceSink::undoName(), and GNEChange_TLS::undoName().

myLane

GNELane* GNEChange_Lane::myLane

private

we need to preserve the lane because it maybe the target of GNEChange_Attribute commands

Definition at line 74 of file GNEChange_Lane.h.

Referenced by GNEChange_Lane(), redo(), redoName(), undo(), undoName(), and ~GNEChange_Lane().

myLaneAttrs

const NBEdge::Lane GNEChange_Lane::myLaneAttrs

private

we need to preserve the attributes explicitly because they are not contained withing GNELane itself

Definition at line 77 of file GNEChange_Lane.h.

Referenced by redo(), and undo().

myParents

const GNEHierarchicalStructureParents GNEChange::myParents

protectedinherited

Hierarchical container with parents.

Definition at line 177 of file GNEChange.h.

Referenced by GNEChange::addElementInParentsAndChildren(), GNEChange_DemandElement::redo(), GNEChange::removeElementFromParentsAndChildren(), and GNEChange_DemandElement::undo().

myRecomputeConnections

bool GNEChange_Lane::myRecomputeConnections

private

whether to recompute connection when adding a new lane

Definition at line 80 of file GNEChange_Lane.h.

Referenced by redo().

mySelectedElement

const bool GNEChange::mySelectedElement

protectedinherited

flag for check if element is selected

Definition at line 183 of file GNEChange.h.

Referenced by GNEChange_Additional::redo(), GNEChange_Connection::redo(), GNEChange_Crossing::redo(), GNEChange_DemandElement::redo(), GNEChange_Edge::redo(), GNEChange_GenericData::redo(), GNEChange_Junction::redo(), redo(), GNEChange_MeanData::redo(), GNEChange_TAZSourceSink::redo(), GNEChange_Additional::undo(), GNEChange_Connection::undo(), GNEChange_Crossing::undo(), GNEChange_DemandElement::undo(), GNEChange_Edge::undo(), GNEChange_GenericData::undo(), GNEChange_Junction::undo(), undo(), and GNEChange_MeanData::undo().

mySupermode

const Supermode GNEChange::mySupermode

protectedinherited

supermode related with this change

Definition at line 174 of file GNEChange.h.

Referenced by GNEChange::getSupermode().

next

GNEChange* GNEChange::next

privateinherited

Definition at line 187 of file GNEChange.h.

Referenced by GNEUndoList::add(), GNEUndoList::clear(), GNEUndoList::cut(), GNEUndoList::end(), GNEChangeGroup::redo(), GNEUndoList::redo(), GNEChangeGroup::size(), GNEChangeGroup::undo(), GNEUndoList::undo(), and GNEChangeGroup::~GNEChangeGroup().

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

• GNEChange_Lane.h
• GNEChange_Lane.cpp