include/gdb/indexedMarked.h

Go to the documentation of this file.

/*********************************************************************
** Copyright (c) 1999 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: indexedMarked.h,v $ $Revision: 1.7 $ $State: Exp $
*********************************************************************/

#ifndef indexedMarked_H_
#define indexedMarked_H_

#include "gdb/gdbDefines.h"
#include <vlutil/vlMachineTypes.h>

// class DtIndexedMarked:
//
// Provides and indexed/markable interface.
// @note This class has no virtual functions on purpose to reduce the size
// of the items as DtPointIndexedMarked instances contain a DtIndexedMarked.
// This means that a DtIndexedMarked is created for every vertex when the 
// vertex manager is reducing vertices, which very much adds up for large scenes.
// Additionally, this class is @bnot intended to be derived from.
// 
class DT_DLL_gdb DtIndexedMarked
{
public:

   // default constructor
   DtIndexedMarked();

   // destructor
   ~DtIndexedMarked();

   // copy constructor
   DtIndexedMarked(const DtIndexedMarked& orig);

   // assignment operator
   DtIndexedMarked& operator=(const DtIndexedMarked& orig);

   //get and set for index0
   unsigned int getIndex0() const;
   void setIndex0(unsigned int indexIn);

   //get and set marked
   bool isMarked() const;
   void mark(void);
   void unmark(void);

protected:

   unsigned int myIndex0;
   bool myMarked;
};


#endif