opList.H

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/*-------------------------------------------------------------------
*  File:            opList.H
*
*  Designer:        Willie Glover
*
*  Description:     opList defines a list of ops with an associated
*                   weight.  It is used by legoOp and legoRegion.
*
*
*  12/05/96 WAH:  Added copy constructor.
*--------------------------------------------------------------------*/
#ifndef OPLIST_H
#define OPLIST_H

class legoOp;
class opList {
  legoOp *opPtr;
  int opId;
  int valid;
  double weight;
  opList *nextListPtr;

public:
  opList(void)
  {
     opPtr = NULL;
     opId = 0;
     valid = 0;
     weight = 0.0;
     nextListPtr = NULL;
     //     fprintf(stderr,"Creating OPLIST %p\n",this);
  }
  opList(const opList &orig)
  {
    opPtr = orig.opPtr;  // will be changed anyway
    opId = orig.opId;  // will be changed anyway
    valid = orig.valid;
    weight = orig.weight;  // may be changed anyway
    if (orig.nextListPtr != NULL)
      nextListPtr = new opList (*(orig.nextListPtr));
    else
      nextListPtr = NULL;
    //    fprintf(stderr,"Creating OPLIST %p\n",this);
  }  // end copy constructor
  ~opList(void)
  {
    opList* tmpOpListPtr;
    while (nextListPtr != NULL) {
      tmpOpListPtr = nextListPtr;
      nextListPtr = tmpOpListPtr->nextListPtr;
      tmpOpListPtr->nextListPtr = NULL;
      delete tmpOpListPtr;
    }
    //    fprintf(stderr,"Deleting OPLIST %p\n",this);
  }

/*-------------------------------------------------------
 * Get legoOp pointer
 *-------------------------------------------------------*/
  legoOp * GetOpPtr(void)  { return opPtr; }

/*-------------------------------------------------------
 * Get op ID
 *-------------------------------------------------------*/
  int GetOpId(void)  { return opId; }

/*-------------------------------------------------------
 * Get valid
 *-------------------------------------------------------*/
  int GetValid(void)  { return valid; }

/*-------------------------------------------------------
 * Get weight
 *-------------------------------------------------------*/
  double GetWeight(void)  { return weight; }

/*-------------------------------------------------------
 * Get nextListPtr (pointer to next opList entry)
 *-------------------------------------------------------*/
  opList *GetNextListPtr(void)  { return nextListPtr; }

/*-------------------------------------------------------
 * Update weight
 *-------------------------------------------------------*/
  void SetWeight(double newWeight)  { weight = newWeight; }

/*-------------------------------------------------------
 * Update legoOp pointer
 *-------------------------------------------------------*/
  void SetOpPtr(legoOp* newOpPtr)  { opPtr = newOpPtr; }

/*-------------------------------------------------------
 * Update op ID
 *-------------------------------------------------------*/
  void SetOpId(int newOpId)  { opId = newOpId; }

/*-------------------------------------------------------
 * Update valid
 *-------------------------------------------------------*/
  void SetValid(int newValid)  { valid = newValid; }

/*-------------------------------------------------------
 * Update nextListPtr (pointer to next opList entry)
 *-------------------------------------------------------*/
  void SetNextListPtr(opList* newNext)  { nextListPtr = newNext; }

// ---------------------------------------------------------------------------

};
#endif // OPLIST_H

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