bool CheckFunction()

in Source/ActionsLib/NetworkDescriptionLanguage.cpp [148:264]
112 lines of code
99 McCabe index (conditional complexity)

bool CheckFunction(std::string& p_nodeType, bool* allowUndeterminedVariable)
{
    if (allowUndeterminedVariable)
        *allowUndeterminedVariable = true; // be default we allow undetermined variables

    wstring nodeType = Microsoft::MSR::CNTK::ToFixedWStringFromMultiByte(p_nodeType);
    bool ret = false;
         if (EqualInsensitive(nodeType, OperationNameOf(AbsNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(AcosNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(AsinNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(AtanNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(AsinhNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(AtanhNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(AveragePoolingNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(BatchNormalizationNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationName2Of(CastNode))) ret = true;
#ifdef COMING_SOON
    else if (EqualInsensitive(nodeType, OperationNameOf(CRFNode), L"CRF")) ret = true;
#endif
    else if (EqualInsensitive(nodeType, OperationNameOf(ClassBasedCrossEntropyWithSoftmaxNode), L"CBCEWithSM")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(ClassificationErrorNode), L"ErrorPrediction")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(EditDistanceErrorNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(StopGradientNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(EqualNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(GreaterEqualNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(GreaterNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(ForwardBackwardNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(LabelsToGraphNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(LessEqualNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(LessNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(NotEqualNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(ClipNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(ConvolutionNode), L"Convolve")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(CropNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(PassNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(PoolingNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(CosDistanceNode), L"CosDist")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(CosDistanceWithNegativeSamplesNode), L"CosWithNegSamples")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(CoshNode), L"Cosh")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(CosineNode), L"Cos")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(CrossEntropyNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(CrossEntropyWithSoftmaxNode), L"CEWithSM")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(DiagTimesNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(DiagonalNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(DropoutNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(DummyCriterionNode), L"DummyCriterion")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(ElementTimesNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(ExpNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(FloorNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(FutureValueNode))) ret = true;
#ifdef COMING_SOON
    else if (EqualInsensitive(nodeType, OperationNameOf(GMMLogLikelihoodNode), L"GMMLL")) ret = true;
#endif
    else if (EqualInsensitive(nodeType, OperationNameOf(HardmaxNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(IfNode), L"If")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(InputValue), L"Input")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(InvStdDevNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(KhatriRaoProductNode), L"ColumnwiseCrossProduct")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(LearnableParameter), L"Parameter")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(LogNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(LogPlusNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(LogSoftmaxNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(LogisticNode), L"Logistic")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(LookupTableNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(MatrixL1RegNode), L"L1Reg")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(MatrixL2RegNode), L"L2Reg")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(MaxPoolingNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(MaxUnpoolingNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(MeanNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(MinusNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(NegateNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(PastValueNode), L"Delay")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(PerDimMeanVarDeNormalizationNode), L"PerDimMVDeNorm")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(PerDimMeanVarNormalizationNode), L"PerDimMVNorm")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(PlusNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(ReciprocalNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(ReconcileDynamicAxisNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(RectifiedLinearNode), L"ReLU")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(ReshapeNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(ROIPoolingNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(RowRepeatNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(RowStackNode))) ret = true;
#ifdef COMING_SOON
    else if (EqualInsensitive(nodeType, OperationNameOf(SequenceDecoderNode), L"SEWithSM")) ret = true;
#endif
    else if (EqualInsensitive(nodeType, OperationNameOf(SequenceWithSoftmaxNode), L"SEWithSM")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(LatticeSequenceWithSoftmaxNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(SigmoidNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(SinhNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(SinNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(SoftmaxNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(SparseInputValue), L"SparseInput")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(SqrtNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(SquareErrorNode), L"SE")) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(SumColumnElementsNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(SumElementsNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(TanNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(TanhNode))) ret = true;
    else if (EqualInsensitive(nodeType, OperationNameOf(TimesNode))) ret = true;
    //else if (EqualInsensitive(nodeType, OperationNameOf(TransposeDimensionsNode))) ret = true; // not supported from NDL, use Transpose()
    else if (EqualInsensitive(nodeType, OperationNameOf(TransposeTimesNode))) ret = true;
    // legacy names:
    else if (EqualInsensitive(nodeType, L"ColumnElementTimes")) ret = true;
    else if (EqualInsensitive(nodeType, L"Constant", L"Const")) ret = true;
    else if (EqualInsensitive(nodeType, L"ImageInput", L"Image")) ret = true;
    else if (EqualInsensitive(nodeType, L"ImageParameter")) ret = true;
    else if (EqualInsensitive(nodeType, L"RowElementTimes")) ret = true;
    else if (EqualInsensitive(nodeType, L"RowSlice")) ret = true;
    else if (EqualInsensitive(nodeType, L"Scale")) ret = true;
    else if (EqualInsensitive(nodeType, L"SparseImageInput", L"SparseImage")) ret = true;
    else if (EqualInsensitive(nodeType, L"Transpose")) ret = true;

    // return the actual node name in the parameter if we found something
    if (ret)
        p_nodeType = Microsoft::MSR::CNTK::ToLegacyString(Microsoft::MSR::CNTK::ToUTF8(nodeType));
    return ret;
}