DeleteBridgeCmd Class Reference

#include <DeleteBridgeCmd.hh>

Inheritance diagram for DeleteBridgeCmd:

Collaboration diagram for DeleteBridgeCmd:

Public Member Functions
	DeleteBridgeCmd (EditPart *editPart)
virtual	~DeleteBridgeCmd ()
virtual bool	Do ()
Public Member Functions inherited from ComponentCommand
	ComponentCommand ()
virtual	~ComponentCommand ()
wxWindow *	parentWindow ()
void	setParentWindow (wxWindow *window)

Private Attributes
EditPart *	editPart_
	Bridge to delete. More...

Detailed Description

Command for deleting bridges from the Machine.

Definition at line 44 of file DeleteBridgeCmd.hh.

Constructor & Destructor Documentation

DeleteBridgeCmd()

DeleteBridgeCmd::DeleteBridgeCmd

(

EditPart *

editPart

)

The Constructor.

Parameters

editPart

Bridge to delete.

Definition at line 46 of file DeleteBridgeCmd.cc.

                                                  :
    ComponentCommand(),
    editPart_(editPart) {
}

~DeleteBridgeCmd()

DeleteBridgeCmd::~DeleteBridgeCmd ( )

virtual

The Destructor.

Definition at line 55 of file DeleteBridgeCmd.cc.

                                  {
}

Member Function Documentation

Do()

bool DeleteBridgeCmd::Do ( )

virtual

Executes the command.

Returns

true, if the command was succesfully executed, false otherwise.

Implements ComponentCommand.

Definition at line 65 of file DeleteBridgeCmd.cc.

                    {
 
    if (editPart_->childCount() == 0) {
        Bridge* bridge = dynamic_cast<Bridge*>(editPart_->model());
        assert (bridge != NULL);
    delete bridge;
        bridge = NULL;
    } else {
        // bidirectional bridge
        assert(editPart_->childCount() == 2);
        // delete bridges of both direction
        for (int i = 0; i < editPart_->childCount(); i++) {
            Bridge* bridge =
                dynamic_cast<Bridge*>(editPart_->child(i)->model());
            assert (bridge != NULL);
        delete bridge;
            bridge = NULL;
        }
    }
 
    return true;
}

References assert, EditPart::child(), EditPart::childCount(), editPart_, and EditPart::model().

Here is the call graph for this function:

Member Data Documentation

editPart_

EditPart* DeleteBridgeCmd::editPart_

private

Bridge to delete.

Definition at line 52 of file DeleteBridgeCmd.hh.

Referenced by Do().

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

• DeleteBridgeCmd.hh
• DeleteBridgeCmd.cc