TMCUndoStack< T > Class Template Reference
[MCCore]

List of all members.

Public Member Functions
	TMCUndoStack ()
	TMCUndoStack (int32 maxSize)
T *	Do ()
T *	DoMore ()
T *	Undo ()
T *	Redo ()
void	SetMaxSize (int32 maxSize)
uint32	GetElemCount () const
Protected Attributes
int32	fMaxSize
int32	fCurrent
int32	fLast
TMCPtrArray< T >	fArrayData

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Detailed Description

template<class T>
class TMCUndoStack< T >

TMCUndoStack store data in a stack and can return a pointer to previous states using undo/redo. It can be use for a simple auxiliary mecanism of undo/redo

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Constructor & Destructor Documentation

template<class T> TMCUndoStack< T >::TMCUndoStack (   )

Prepare a new TMCUndoStack. maxSize is fixed to 16 elem

template<class T> TMCUndoStack< T >::TMCUndoStack (  int32  maxSize  )

Prepare a new TMCUndoStack Parameters: maxSize  maximum number of element in the undo stack

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Member Function Documentation

template<class T> T * TMCUndoStack< T >::Do (   )  [inline]

Creates and adds a new param T to the stack and returns a pointer to it

template<class T> T * TMCUndoStack< T >::DoMore (   )  [inline]

Return a pointer to the current state to allow modification on it

template<class T> uint32 TMCUndoStack< T >::GetElemCount (   )  const [inline]

Gets the number of elements allocated.

template<class T> T * TMCUndoStack< T >::Redo (   )  [inline]

Access to the data of the next state. Returns: a pointer to the next state. NULL if none exist.

template<class T> void TMCUndoStack< T >::SetMaxSize (  int32  maxSize  )  [inline]

Sets the maximum number of element in the undo stack

template<class T> T * TMCUndoStack< T >::Undo (   )  [inline]

Access to the data of the previous state. Returns: a pointer to the previous state. NULL if none exist.

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Member Data Documentation

template<class T> TMCPtrArray<T> TMCUndoStack< T >::fArrayData [protected]

template<class T> int32 TMCUndoStack< T >::fCurrent [protected]

template<class T> int32 TMCUndoStack< T >::fLast [protected]

template<class T> int32 TMCUndoStack< T >::fMaxSize [protected]

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

• MCUndoStack.h

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