CIccOpDefData Class Reference

Inheritance diagram for CIccOpDefData:

Collaboration diagram for CIccOpDefData:

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

Detailed Description

Member Function Documentation

ArgsPushed()

virtual int IIccOpDef::ArgsPushed ( CIccMpeCalculator *  pCalc, SIccCalcOp &  op  )

inlinevirtualinherited

{ return op.ArgsPushed(pCalc);}

References SIccCalcOp::ArgsPushed().

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ArgsUsed()

virtual int IIccOpDef::ArgsUsed ( CIccMpeCalculator *  pCalc, SIccCalcOp &  op  )

inlinevirtualinherited

{ return op.ArgsUsed(pCalc);}

References SIccCalcOp::ArgsUsed().

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Describe()

virtual void IIccOpDef::Describe ( SIccCalcOp &  op, std::string &  desc, int  nVerboseness  )

inlinevirtualinherited

{op.Describe(desc, nVerboseness);}

References SIccCalcOp::Describe().

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Exec()

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

inlinevirtual

Reimplemented from IIccOpDef.

  {
    icUInt32Number n, j;
    if (!op->extra) {
      for (n=1; n+os.idx<os.nOps; n++)
        if (op[n].sig!=icSigDataOp)
          break;
      op->extra = n;
    }
    else {
      n=(icUInt32Number)op->extra;
    }
    size_t ss = os.pStack->size();
    os.pStack->resize(ss+n);
    icFloatNumber *s = &(*os.pStack)[ss];
    for (j=0; j<n; j++) {
      s[j] = op[j].data.num;
    }
    os.idx += n-1;
    return true;
  }

References SIccCalcOp::extra, icSigDataOp, SIccOpState::idx, SIccOpState::nOps, SIccOpState::pStack, and SIccCalcOp::sig.

IsValid()

virtual bool IIccOpDef::IsValid ( CIccMpeCalculator *  pCalc, SIccCalcOp &  op  )

inlinevirtualinherited

Reimplemented in CIccOpDefInvalid.

{ return op.IsValidOp(pCalc); }

References SIccCalcOp::IsValidOp().

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

• IccProfLib/IccMpeCalc.cpp