CODDeleteVertexCommand Class

class CODDeleteVertexCommand: public CODCommand

Deletes a vertex from components.

Defined in: OdDeleteVertexCmd.h

Class Members

Constructor.

virtual ~CODDeleteVertexCommand()

Destructor.

int m_nVertexIndex

The index of the vertex to delete.

CMap&ltCODComponent*,CODComponent*,CPoint,CPoint> m_mapOldVertices

A map of components to the values of the points that were deleted. This information is saved for undo purposes.

int GetVertexIndex() const

Gets the index of the vertex to be deleted.

void SetVertexIndex(const int nVertexIndex)

Sets the index of the vertex to be deleted.

void ClearOldVertices()

Removes all entries from the map of old vertices.

BOOL GetOldVertex(CODComponent* pComp, CPoint& ptVertex) const

Gets the value of the old, deleted vertex of a particular

void SetOldVertex(CODComponent* pComp, CPoint ptVertex)

Saves the value of the deleted vertex for a component.

virtual BOOL Execute()

Deletes the vertex from the components.

virtual BOOL Unexecute()

Perform the opposite action of what the command represents.

virtual sfl::MvcCommand* Dup() const

Make a copy of this delete vertex command.

virtual void Sprint(CString& strCmd)

Print information on the command for logging purposes.