Records a conduit split that inserts a plain (non-virtual) junction. More...

#include <mapundostack.h>

Inheritance diagram for InsertJunctionSplitCommand:

Collaboration diagram for InsertJunctionSplitCommand:

Public Member Functions
	InsertJunctionSplitCommand (SWMMModelLayer layer, QString linkName, double t, QString nodeName, QString newLinkName, MapCanvas canvas, QUndoCommand *parent=nullptr)

void	undo () override

void	redo () override

int	id () const override

Public Member Functions inherited from MapCommand
	MapCommand (const QString &text, MapCanvas canvas, QUndoCommand parent=nullptr)
	Constructs a map command with a human-readable `text`.

MapCanvas *	canvas () const

Additional Inherited Members
Protected Attributes inherited from MapCommand
MapCanvas *	m_canvas

Detailed Description

Records a conduit split that inserts a plain (non-virtual) junction.

redo() calls SWMMModelLayer::applyInsertJunctionSplit (engine swmm_conduit_split with make_virtual = 0); undo() calls applyFuseJunctionSplit, which flags the node virtual just long enough to reuse the engine's exact fuse inverse and rolls the flag back if the fuse is refused. Like the virtual-junction pair, a split→fuse round-trip restores the model byte-identically, so no snapshot machinery is needed.

Constructor & Destructor Documentation

◆ InsertJunctionSplitCommand()

InsertJunctionSplitCommand::InsertJunctionSplitCommand	(	SWMMModelLayer *	layer,
		QString	linkName,
		double	t,
		QString	nodeName,
		QString	newLinkName,
		MapCanvas *	canvas,
		QUndoCommand *	parent = `nullptr`
	)

Member Function Documentation

◆ id()

int InsertJunctionSplitCommand::id ( ) const

inlineoverride

◆ redo()

void InsertJunctionSplitCommand::redo ( )

override

Here is the call graph for this function:

◆ undo()

void InsertJunctionSplitCommand::undo ( )