CIccOpDefPositionDup Class Reference

Inheritance diagram for CIccOpDefPositionDup:

Collaboration diagram for CIccOpDefPositionDup:

Public Member Functions
virtual bool	Exec (SIccCalcOp *op, SIccOpState &os)
Public Member Functions inherited from IIccOpDef
virtual int	ArgsPushed (CIccMpeCalculator *pCalc, SIccCalcOp &op)
virtual int	ArgsUsed (CIccMpeCalculator *pCalc, SIccCalcOp &op)
virtual void	Describe (SIccCalcOp &op, std::string &desc, int nVerboseness)
	IIccOpDef ()
virtual bool	IsValid (CIccMpeCalculator *pCalc, SIccCalcOp &op)
virtual	~IIccOpDef ()

Detailed Description

Definition at line 414 of file IccMpeCalc.cpp.

Member Function Documentation

Exec()

virtual bool CIccOpDefPositionDup::Exec ( SIccCalcOp * op, SIccOpState & os )

inlinevirtual

Reimplemented from IIccOpDef.

Definition at line 417 of file IccMpeCalc.cpp.

  {
    size_t ss = os.pStack->size();
    int j, n=op->data.select.v1+1;
    int t=op->data.select.v2+1;
    if (n>(int)ss)
      return false;
 
    if (n && t) {
      OsExtendArgs(t);
 
      icFloatNumber *to = &(*os.pStack)[ss];
      icFloatNumber *from = to-n;
 
      for (j=0; j<t; j++) {
        to[j] = *from;
      }
    }
    return true;
  }

References SIccCalcOp::data, OsExtendArgs, SIccOpState::pStack, SIccCalcOp::select, SIccCalcOp::v1, and SIccCalcOp::v2.

---

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

• IccProfLib/IccMpeCalc.cpp