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rdPtrArray.h

// rdPtrArray.h
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Copyright 2001, 2002, 2003 Realistic Dynamics, Inc.
// All rights reserved.
//
// Please do not read, copy, distribute, or use without permission.
// Contact: Frank C. Anderson, fca@RealisticDynamics.com
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#ifndef __rdPtrArray_h__
#define __rdPtrArray_h__


#include "rdTools.h"
#include "rdObject.h"

#define rdPtrArray_CAPMIN 128;

//=============================================================================
//=============================================================================
class RDTOOLS_API rdPtrArray : public rdObject
{

//=============================================================================
// DATA
//=============================================================================
protected:
   int _firstEmpty;
   static const int CAPMIN;
   char *_descrip;
   int _capacity;
   int _capacityIncrement;
   void **_array;


//=============================================================================
// METHODS
//=============================================================================
public:
   rdPtrArray(int aCapacity=128,const char *aName="UNKNOWN");
   rdPtrArray(const char *aFileName);
   rdPtrArray(IDOM_Element *aElement);
   virtual ~rdPtrArray();

private:
   //--------------------------------------------------------------------------
   // CONSTRUCTION METHODS
   //--------------------------------------------------------------------------
   void allocateCapacity();
   void setNull();
public:

   //--------------------------------------------------------------------------
   // GET AND SET
   //--------------------------------------------------------------------------
   virtual void setDescription(const char *aDescrip=NULL);
   virtual const char* getDescription() const;
   virtual bool ensureCapacity(int aCapacity);
   virtual int getCapacity() const;
   virtual void setCapacityIncrement(int aIncrement=-1);
   virtual int getCapacityIncrement() const;

   //--------------------------------------------------------------------------
   // RESET
   //--------------------------------------------------------------------------
   virtual void reset();
   virtual void reset(int aIndex);

   //--------------------------------------------------------------------------
   // STORAGE
   //--------------------------------------------------------------------------
   virtual int getFirstEmpty() const;
   virtual int getIndex(void *aObject) const;
   virtual void* set(int aIndex,void *aObject);
   virtual void* get(int aIndex) const;
   virtual void* getLast() const;
   virtual int append(void *aObject);
   virtual int append(rdPtrArray *aArray);
   virtual void* remove(int aIndex);
   virtual void* remove(void *aObject);

   //--------------------------------------------------------------------------
   // XML
   //--------------------------------------------------------------------------
   virtual void updateObject(bool aDeep=true);
   virtual void updateNode(bool aDeep=true);

//=============================================================================
}; // END of class rdPtrArray
//=============================================================================
//=============================================================================

#endif //__rdPtrArray_h__

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