SOP_AttribCombine.proto.h

Go to the documentation of this file.

/* Automagically Generated by generate_proto.py
 * Do not Edit
 */
#pragma once

#include <SOP/SOP_API.h>
#include <SOP/SOP_NodeVerb.h>
#include <OP/OP_GraphProxy.h>

#include <OP/OP_Utils.h>
#include <PRM/PRM_Parm.h>
#include <UT/UT_IStream.h>
#include <UT/UT_NTStreamUtil.h>
#include <UT/UT_Ramp.h>
#include <UT/UT_SharedPtr.h>
#include <UT/UT_StringHolder.h>
#include <UT/UT_StringStream.h>
#include <UT/UT_VectorTypes.h>
#include <UT/UT_EnvControl.h>
#include <SYS/SYS_Types.h>

class DEP_MicroNode;
namespace SOP_AttribCombineEnums
{
    enum class GroupType
    {
        GUESS = 0,
        VERTICES,
        EDGES,
        POINTS,
        PRIMS
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(GroupType enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case GroupType::GUESS: return "guess"_sh;
        case GroupType::VERTICES: return "vertices"_sh;
        case GroupType::EDGES: return "edges"_sh;
        case GroupType::POINTS: return "points"_sh;
        case GroupType::PRIMS: return "prims"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Class
    {
        DETAIL = 0,
        PRIMITIVE,
        POINT,
        VERTEX
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Class enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Class::DETAIL: return "detail"_sh;
        case Class::PRIMITIVE: return "primitive"_sh;
        case Class::POINT: return "point"_sh;
        case Class::VERTEX: return "vertex"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Combine
    {
        COPY = 0,
        ADD,
        SUB,
        MUL,
        DIV,
        MAX,
        MIN
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Combine enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Combine::COPY: return "copy"_sh;
        case Combine::ADD: return "add"_sh;
        case Combine::SUB: return "sub"_sh;
        case Combine::MUL: return "mul"_sh;
        case Combine::DIV: return "div"_sh;
        case Combine::MAX: return "max"_sh;
        case Combine::MIN: return "min"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Adjust
    {
        NONE = 0,
        SCALE,
        SCALEADD,
        SCALEADDPROCESS
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Adjust enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Adjust::NONE: return "none"_sh;
        case Adjust::SCALE: return "scale"_sh;
        case Adjust::SCALEADD: return "scaleadd"_sh;
        case Adjust::SCALEADDPROCESS: return "scaleaddprocess"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Srcinput
    {
        FIRST = 0,
        SECOND
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Srcinput enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Srcinput::FIRST: return "first"_sh;
        case Srcinput::SECOND: return "second"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Process
    {
        NONE = 0,
        RECIPROCAL,
        CLAMP01,
        COMPLEMENT01,
        THRESHOLD05
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Process enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Process::NONE: return "none"_sh;
        case Process::RECIPROCAL: return "reciprocal"_sh;
        case Process::CLAMP01: return "clamp01"_sh;
        case Process::COMPLEMENT01: return "complement01"_sh;
        case Process::THRESHOLD05: return "threshold05"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Doblendattrib
    {
        OFF = 0,
        ON
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Doblendattrib enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Doblendattrib::OFF: return "off"_sh;
        case Doblendattrib::ON: return "on"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Blendinput
    {
        FIRST = 0,
        SECOND
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Blendinput enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Blendinput::FIRST: return "first"_sh;
        case Blendinput::SECOND: return "second"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

}


class SOP_API SOP_AttribCombineParms  : public SOP_NodeParms
{
public:
    static int version() { return 1; }
    struct Combinations
    {
        bool enable;
        int64 combine;
        int64 adjust;
        UT_StringHolder srcattrib;
        int64 srcinput;
        fpreal64 scale;
        fpreal64 add;
        int64 process;
        fpreal64 blend;
        int64 doblendattrib;
        UT_StringHolder blendattrib;
        int64 blendinput;


        Combinations()
        {
            enable = true;
            combine = 1;
            adjust = 0;
            srcattrib = ""_UTsh;
            srcinput = 0;
            scale = 1;
            add = 0;
            process = 0;
            blend = 1;
            doblendattrib = 0;
            blendattrib = ""_UTsh;
            blendinput = 0;

        }

        bool operator==(const Combinations &src) const
        {
            if (enable != src.enable) return false;
            if (combine != src.combine) return false;
            if (adjust != src.adjust) return false;
            if (srcattrib != src.srcattrib) return false;
            if (srcinput != src.srcinput) return false;
            if (scale != src.scale) return false;
            if (add != src.add) return false;
            if (process != src.process) return false;
            if (blend != src.blend) return false;
            if (doblendattrib != src.doblendattrib) return false;
            if (blendattrib != src.blendattrib) return false;
            if (blendinput != src.blendinput) return false;

            return true;
        }
        bool operator!=(const Combinations &src) const
        {
            return !operator==(src);
        }

    };

    UT_StringHolder createString(const UT_Array<Combinations> &list) const
    {
        UT_WorkBuffer   buf;

        buf.strcat("[ ");
        for (int i = 0; i < list.entries(); i++)
        {
            if (i)
                buf.strcat(", ");
            buf.strcat("( ");
            buf.append("");
            buf.appendSprintf("%s", (list(i).enable) ? "true" : "false");
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).combine);
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).adjust);
            buf.append(", ");
            { UT_String tmp; tmp = UT_StringWrap(list(i).srcattrib).makeQuotedString('"'); buf.strcat(tmp); }
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).srcinput);
            buf.append(", ");
            buf.appendSprintf("%f", (list(i).scale));
            buf.append(", ");
            buf.appendSprintf("%f", (list(i).add));
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).process);
            buf.append(", ");
            buf.appendSprintf("%f", (list(i).blend));
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).doblendattrib);
            buf.append(", ");
            { UT_String tmp; tmp = UT_StringWrap(list(i).blendattrib).makeQuotedString('"'); buf.strcat(tmp); }
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).blendinput);

            buf.strcat(" )");
        }
        buf.strcat(" ]");

        UT_StringHolder result = buf;
        return result;
    }

    SOP_AttribCombineParms()
    {
        myGroup = ""_UTsh;
        myGroupType = 0;
        myDstAttrib = ""_UTsh;
        myClass = 2;
        myCombinations.setSize(1);
        myPostScale = 1;
        myDoThreshold = false;
        myThreshold = 0.5;
        myDoClampMin = false;
        myClampMin = 0;
        myDoClampMax = false;
        myClampMax = 1;
        myAttribMatch = "id"_UTsh;
        myCreateMissing = true;
        myForceScalar = false;
        myDeleteSource = false;
        myErrorMissing = true;

    }

    explicit SOP_AttribCombineParms(const SOP_AttribCombineParms &) = default;
    SOP_AttribCombineParms &operator=(const SOP_AttribCombineParms &) = default;
    SOP_AttribCombineParms(SOP_AttribCombineParms &&) noexcept = default;
    SOP_AttribCombineParms &operator=(SOP_AttribCombineParms &&) noexcept = default;

    ~SOP_AttribCombineParms() override {}

    bool operator==(const SOP_AttribCombineParms &src) const
    {
        if (myGroup != src.myGroup) return false;
        if (myGroupType != src.myGroupType) return false;
        if (myDstAttrib != src.myDstAttrib) return false;
        if (myClass != src.myClass) return false;
        if (myCombinations != src.myCombinations) return false;
        if (myPostScale != src.myPostScale) return false;
        if (myDoThreshold != src.myDoThreshold) return false;
        if (myThreshold != src.myThreshold) return false;
        if (myDoClampMin != src.myDoClampMin) return false;
        if (myClampMin != src.myClampMin) return false;
        if (myDoClampMax != src.myDoClampMax) return false;
        if (myClampMax != src.myClampMax) return false;
        if (myAttribMatch != src.myAttribMatch) return false;
        if (myCreateMissing != src.myCreateMissing) return false;
        if (myForceScalar != src.myForceScalar) return false;
        if (myDeleteSource != src.myDeleteSource) return false;
        if (myErrorMissing != src.myErrorMissing) return false;


        if (baseGetSignature() != src.baseGetSignature()) return false;

        return true;
    }
    bool operator!=(const SOP_AttribCombineParms &src) const
    {
        return !operator==(src);
    }
    using GroupType = SOP_AttribCombineEnums::GroupType;
    using Class = SOP_AttribCombineEnums::Class;
    using Combine = SOP_AttribCombineEnums::Combine;
    using Adjust = SOP_AttribCombineEnums::Adjust;
    using Srcinput = SOP_AttribCombineEnums::Srcinput;
    using Process = SOP_AttribCombineEnums::Process;
    using Doblendattrib = SOP_AttribCombineEnums::Doblendattrib;
    using Blendinput = SOP_AttribCombineEnums::Blendinput;



    void        buildFromOp(const OP_GraphProxy *graph, exint nodeidx, fpreal time, DEP_MicroNode *depnode)
    {
        myGroup = ""_UTsh;
        if (true)
            graph->evalOpParm(myGroup, nodeidx, "group", time, graph->isDirect()?nullptr:depnode);
        myGroupType = 0;
        if (true)
            graph->evalOpParm(myGroupType, nodeidx, "grouptype", time, graph->isDirect()?nullptr:depnode);
        myDstAttrib = ""_UTsh;
        if (true)
            graph->evalOpParm(myDstAttrib, nodeidx, "dstattrib", time, graph->isDirect()?nullptr:depnode);
        myClass = 2;
        if (true)
            graph->evalOpParm(myClass, nodeidx, "class", time, graph->isDirect()?nullptr:depnode);
        if (true)
        {
            int64   length = 0;
            graph->evalOpParm(length, nodeidx, "numcombines", time, graph->isDirect()?nullptr:depnode);
            if (length < 0) length = 0;
            myCombinations.setSize(length);
            for (exint i = 0; i < length; i++)
            {
                int     parmidx[1];
                int     offsets[1];
                parmidx[0] = i+1;
                offsets[0] = 1;
                auto && _curentry = myCombinations(i);
                (void) _curentry;
                _curentry.enable = true;
                if (true)
                    graph->evalOpParmInst(_curentry.enable, nodeidx, "enable#", parmidx, offsets, time, graph->isDirect()?nullptr:depnode, 2-1);
                _curentry.combine = 1;
                if (true && ( (true&&!(((_curentry.enable==0)))) ) )
                    graph->evalOpParmInst(_curentry.combine, nodeidx, "combine#", parmidx, offsets, time, graph->isDirect()?nullptr:depnode, 2-1);
                _curentry.adjust = 0;
                if (true && ( (true&&!(((_curentry.enable==0)))) ) )
                    graph->evalOpParmInst(_curentry.adjust, nodeidx, "adjust#", parmidx, offsets, time, graph->isDirect()?nullptr:depnode, 2-1);
                _curentry.srcattrib = ""_UTsh;
                if (true && ( (true&&!(((_curentry.enable==0)))) ) )
                    graph->evalOpParmInst(_curentry.srcattrib, nodeidx, "srcattrib#", parmidx, offsets, time, graph->isDirect()?nullptr:depnode, 2-1);
                _curentry.srcinput = 0;
                if (true && ( (true&&!(((_curentry.enable==0)))) ) )
                    graph->evalOpParmInst(_curentry.srcinput, nodeidx, "srcinput#", parmidx, offsets, time, graph->isDirect()?nullptr:depnode, 2-1);
                _curentry.scale = 1;
                if (true && ( (true&&!(((_curentry.enable==0))||((_curentry.adjust==0)))) ) )
                    graph->evalOpParmInst(_curentry.scale, nodeidx, "scale#", parmidx, offsets, time, graph->isDirect()?nullptr:depnode, 2-1);
                _curentry.add = 0;
                if (true && ( (true&&!(((_curentry.enable==0))||((_curentry.adjust==0))||((_curentry.adjust==1)))) ) )
                    graph->evalOpParmInst(_curentry.add, nodeidx, "add#", parmidx, offsets, time, graph->isDirect()?nullptr:depnode, 2-1);
                _curentry.process = 0;
                if (true && ( (true&&!(((_curentry.enable==0))||((_curentry.adjust==0))||((_curentry.adjust==1))||((_curentry.adjust==2)))) ) )
                    graph->evalOpParmInst(_curentry.process, nodeidx, "process#", parmidx, offsets, time, graph->isDirect()?nullptr:depnode, 2-1);
                _curentry.blend = 1;
                if (true && ( (true&&!(((_curentry.enable==0)))) ) )
                    graph->evalOpParmInst(_curentry.blend, nodeidx, "blend#", parmidx, offsets, time, graph->isDirect()?nullptr:depnode, 2-1);
                _curentry.doblendattrib = 0;
                if (true && ( (true&&!(((_curentry.enable==0)))) ) )
                    graph->evalOpParmInst(_curentry.doblendattrib, nodeidx, "doblendattrib#", parmidx, offsets, time, graph->isDirect()?nullptr:depnode, 2-1);
                _curentry.blendattrib = ""_UTsh;
                if (true && ( (true&&!(((_curentry.doblendattrib==0))||((_curentry.enable==0)))) ) )
                    graph->evalOpParmInst(_curentry.blendattrib, nodeidx, "blendattrib#", parmidx, offsets, time, graph->isDirect()?nullptr:depnode, 2-1);
                _curentry.blendinput = 0;
                if (true && ( (true&&!(((_curentry.doblendattrib==0))||((_curentry.enable==0)))) ) )
                    graph->evalOpParmInst(_curentry.blendinput, nodeidx, "blendinput#", parmidx, offsets, time, graph->isDirect()?nullptr:depnode, 2-1);

            }
        }
        else
            myCombinations.clear();
        myPostScale = 1;
        if (true)
            graph->evalOpParm(myPostScale, nodeidx, "postscale", time, graph->isDirect()?nullptr:depnode);
        myDoThreshold = false;
        if (true)
            graph->evalOpParm(myDoThreshold, nodeidx, "dothreshold", time, graph->isDirect()?nullptr:depnode);
        myThreshold = 0.5;
        if (true && ( (true&&!(((getDoThreshold()==0)))) ) )
            graph->evalOpParm(myThreshold, nodeidx, "threshold", time, graph->isDirect()?nullptr:depnode);
        myDoClampMin = false;
        if (true)
            graph->evalOpParm(myDoClampMin, nodeidx, "doclampmin", time, graph->isDirect()?nullptr:depnode);
        myClampMin = 0;
        if (true && ( (true&&!(((getDoClampMin()==0)&&(getDoThreshold()==0)))) ) )
            graph->evalOpParm(myClampMin, nodeidx, "clampmin", time, graph->isDirect()?nullptr:depnode);
        myDoClampMax = false;
        if (true)
            graph->evalOpParm(myDoClampMax, nodeidx, "doclampmax", time, graph->isDirect()?nullptr:depnode);
        myClampMax = 1;
        if (true && ( (true&&!(((getDoClampMax()==0)&&(getDoThreshold()==0)))) ) )
            graph->evalOpParm(myClampMax, nodeidx, "clampmax", time, graph->isDirect()?nullptr:depnode);
        myAttribMatch = "id"_UTsh;
        if (true)
            graph->evalOpParm(myAttribMatch, nodeidx, "attribmatch", time, graph->isDirect()?nullptr:depnode);
        myCreateMissing = true;
        if (true)
            graph->evalOpParm(myCreateMissing, nodeidx, "createmissing", time, graph->isDirect()?nullptr:depnode);
        myForceScalar = false;
        if (true && ( (true&&!(((getCreateMissing()==0)))) ) )
            graph->evalOpParm(myForceScalar, nodeidx, "forcescalar", time, graph->isDirect()?nullptr:depnode);
        myDeleteSource = false;
        if (true)
            graph->evalOpParm(myDeleteSource, nodeidx, "deletesource", time, graph->isDirect()?nullptr:depnode);
        myErrorMissing = true;
        if (true)
            graph->evalOpParm(myErrorMissing, nodeidx, "errormissing", time, graph->isDirect()?nullptr:depnode);

    }


    void loadFromOpSubclass(const LoadParms &loadparms) override
    {
        buildFromOp(loadparms.graph(), loadparms.nodeIdx(), loadparms.context().getTime(), loadparms.depnode());
    }


    void copyFrom(const OP_NodeParms *src) override
    {
        *this = *((const SOP_AttribCombineParms *)src);
    }

    template <typename T>
    void
    doGetParmValue(TempIndex idx, TempIndex instance, T &value) const
    {
        if (idx.size() < 1)
            return;
        UT_ASSERT(idx.size() == instance.size()+1);
        if (idx.size() != instance.size()+1)
            return;
        switch (idx[0])
        {
            case 0:
                coerceValue(value, myGroup);
                break;
            case 1:
                coerceValue(value, myGroupType);
                break;
            case 2:
                coerceValue(value, myDstAttrib);
                break;
            case 3:
                coerceValue(value, myClass);
                break;
            case 4:
                if (idx.size() == 1)
                    coerceValue(value, myCombinations.entries());
                else if (instance[0] < myCombinations.entries())
                {
                    auto && _data = myCombinations(instance[0]);
                    switch (idx[1])
                    {
                    case 0:
                        coerceValue(value, _data.enable);
                        break;
                    case 1:
                        coerceValue(value, _data.combine);
                        break;
                    case 2:
                        coerceValue(value, _data.adjust);
                        break;
                    case 3:
                        coerceValue(value, _data.srcattrib);
                        break;
                    case 4:
                        coerceValue(value, _data.srcinput);
                        break;
                    case 5:
                        coerceValue(value, _data.scale);
                        break;
                    case 6:
                        coerceValue(value, _data.add);
                        break;
                    case 7:
                        coerceValue(value, _data.process);
                        break;
                    case 8:
                        coerceValue(value, _data.blend);
                        break;
                    case 9:
                        coerceValue(value, _data.doblendattrib);
                        break;
                    case 10:
                        coerceValue(value, _data.blendattrib);
                        break;
                    case 11:
                        coerceValue(value, _data.blendinput);
                        break;

                    }
                }
                break;
            case 5:
                coerceValue(value, myPostScale);
                break;
            case 6:
                coerceValue(value, myDoThreshold);
                break;
            case 7:
                coerceValue(value, myThreshold);
                break;
            case 8:
                coerceValue(value, myDoClampMin);
                break;
            case 9:
                coerceValue(value, myClampMin);
                break;
            case 10:
                coerceValue(value, myDoClampMax);
                break;
            case 11:
                coerceValue(value, myClampMax);
                break;
            case 12:
                coerceValue(value, myAttribMatch);
                break;
            case 13:
                coerceValue(value, myCreateMissing);
                break;
            case 14:
                coerceValue(value, myForceScalar);
                break;
            case 15:
                coerceValue(value, myDeleteSource);
                break;
            case 16:
                coerceValue(value, myErrorMissing);
                break;

        }
    }

    bool isParmColorRamp(exint idx) const override
    { 
            switch (idx)
            {

            }
            return false;
    }

    void getNestParmValue(TempIndex idx, TempIndex instance, exint &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, fpreal &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_Vector2D &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_Vector3D &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_Vector4D &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_Matrix2D &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_Matrix3D &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_Matrix4D &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_StringHolder &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, UT_SharedPtr<UT_Ramp> &value) const override
    { doGetParmValue(idx, instance, value); }
    void getNestParmValue(TempIndex idx, TempIndex instance, PRM_DataItemHandle &value) const override
    { doGetParmValue(idx, instance, value); }

    template <typename T>
    void
    doSetParmValue(TempIndex idx, TempIndex instance, const T &value) 
    {
        if (idx.size() < 1)
            return;
        UT_ASSERT(idx.size() == instance.size()+1);
        if (idx.size() != instance.size()+1)
            return;
        switch (idx[0])
        {
            case 0:
                coerceValue(myGroup, ( ( value ) ));
                break;
            case 1:
                coerceValue(myGroupType, clampMinValue(0,  clampMaxValue(4,  value ) ));
                break;
            case 2:
                coerceValue(myDstAttrib, ( ( value ) ));
                break;
            case 3:
                coerceValue(myClass, clampMinValue(0,  clampMaxValue(3,  value ) ));
                break;
            case 4:
                if (idx.size() == 1)
                {
                    exint       newsize;
                    coerceValue(newsize, value);
                    if (newsize < 0) newsize = 0;
                    myCombinations.setSize(newsize);
                }
                else
                {
                    if (instance[0] < 0)
                        return;
                    myCombinations.setSizeIfNeeded(instance[0]+1);
                    auto && _data = myCombinations(instance[0]);
                    switch (idx[1])
                    {
                    case 0:
                        coerceValue(_data.enable, value);
                        break;
                    case 1:
                        coerceValue(_data.combine, value);
                        break;
                    case 2:
                        coerceValue(_data.adjust, value);
                        break;
                    case 3:
                        coerceValue(_data.srcattrib, value);
                        break;
                    case 4:
                        coerceValue(_data.srcinput, value);
                        break;
                    case 5:
                        coerceValue(_data.scale, value);
                        break;
                    case 6:
                        coerceValue(_data.add, value);
                        break;
                    case 7:
                        coerceValue(_data.process, value);
                        break;
                    case 8:
                        coerceValue(_data.blend, value);
                        break;
                    case 9:
                        coerceValue(_data.doblendattrib, value);
                        break;
                    case 10:
                        coerceValue(_data.blendattrib, value);
                        break;
                    case 11:
                        coerceValue(_data.blendinput, value);
                        break;

                    }
                }
                break;
            case 5:
                coerceValue(myPostScale, ( ( value ) ));
                break;
            case 6:
                coerceValue(myDoThreshold, ( ( value ) ));
                break;
            case 7:
                coerceValue(myThreshold, ( ( value ) ));
                break;
            case 8:
                coerceValue(myDoClampMin, ( ( value ) ));
                break;
            case 9:
                coerceValue(myClampMin, ( ( value ) ));
                break;
            case 10:
                coerceValue(myDoClampMax, ( ( value ) ));
                break;
            case 11:
                coerceValue(myClampMax, ( ( value ) ));
                break;
            case 12:
                coerceValue(myAttribMatch, ( ( value ) ));
                break;
            case 13:
                coerceValue(myCreateMissing, ( ( value ) ));
                break;
            case 14:
                coerceValue(myForceScalar, ( ( value ) ));
                break;
            case 15:
                coerceValue(myDeleteSource, ( ( value ) ));
                break;
            case 16:
                coerceValue(myErrorMissing, ( ( value ) ));
                break;

        }
    }

    void setNestParmValue(TempIndex idx, TempIndex instance, const exint &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const fpreal &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_Vector2D &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_Vector3D &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_Vector4D &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_Matrix2D &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_Matrix3D &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_Matrix4D &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_StringHolder &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const UT_SharedPtr<UT_Ramp> &value)  override
    { doSetParmValue(idx, instance, value); }
    void setNestParmValue(TempIndex idx, TempIndex instance, const PRM_DataItemHandle &value)  override
    { doSetParmValue(idx, instance, value); }

    exint getNestNumParms(TempIndex idx) const override
    {
        if (idx.size() == 0)
            return 17;
        switch (idx[0])
        {
            case 4:
                return 12;

        }
        // Invalid
        return 0;
    }

    const char *getNestParmName(TempIndex fieldnum) const override
    {
        if (fieldnum.size() < 1)
            return 0;
        switch (fieldnum[0])
        {
            case 0:
                return "group";
            case 1:
                return "grouptype";
            case 2:
                return "dstattrib";
            case 3:
                return "class";
            case 4:
                if (fieldnum.size() == 1)
                    return "numcombines";
                switch (fieldnum[1])
                {
                    case 0:
                        return "enable#";
                    case 1:
                        return "combine#";
                    case 2:
                        return "adjust#";
                    case 3:
                        return "srcattrib#";
                    case 4:
                        return "srcinput#";
                    case 5:
                        return "scale#";
                    case 6:
                        return "add#";
                    case 7:
                        return "process#";
                    case 8:
                        return "blend#";
                    case 9:
                        return "doblendattrib#";
                    case 10:
                        return "blendattrib#";
                    case 11:
                        return "blendinput#";

                }
                return 0;
            case 5:
                return "postscale";
            case 6:
                return "dothreshold";
            case 7:
                return "threshold";
            case 8:
                return "doclampmin";
            case 9:
                return "clampmin";
            case 10:
                return "doclampmax";
            case 11:
                return "clampmax";
            case 12:
                return "attribmatch";
            case 13:
                return "createmissing";
            case 14:
                return "forcescalar";
            case 15:
                return "deletesource";
            case 16:
                return "errormissing";

        }
        return 0;
    }

    ParmType getNestParmType(TempIndex fieldnum) const override
    {
        if (fieldnum.size() < 1)
            return PARM_UNSUPPORTED;
        switch (fieldnum[0])
        {
            case 0:
                return PARM_STRING;
            case 1:
                return PARM_INTEGER;
            case 2:
                return PARM_STRING;
            case 3:
                return PARM_INTEGER;
            case 4:
                if (fieldnum.size() == 1)
                    return PARM_MULTIPARM;
                switch (fieldnum[1])
                {
                    case 0:
                        return PARM_INTEGER;
                    case 1:
                        return PARM_INTEGER;
                    case 2:
                        return PARM_INTEGER;
                    case 3:
                        return PARM_STRING;
                    case 4:
                        return PARM_INTEGER;
                    case 5:
                        return PARM_FLOAT;
                    case 6:
                        return PARM_FLOAT;
                    case 7:
                        return PARM_INTEGER;
                    case 8:
                        return PARM_FLOAT;
                    case 9:
                        return PARM_INTEGER;
                    case 10:
                        return PARM_STRING;
                    case 11:
                        return PARM_INTEGER;

                }
                return PARM_UNSUPPORTED;
            case 5:
                return PARM_FLOAT;
            case 6:
                return PARM_INTEGER;
            case 7:
                return PARM_FLOAT;
            case 8:
                return PARM_INTEGER;
            case 9:
                return PARM_FLOAT;
            case 10:
                return PARM_INTEGER;
            case 11:
                return PARM_FLOAT;
            case 12:
                return PARM_STRING;
            case 13:
                return PARM_INTEGER;
            case 14:
                return PARM_INTEGER;
            case 15:
                return PARM_INTEGER;
            case 16:
                return PARM_INTEGER;

        }
        return PARM_UNSUPPORTED;
    }

    // Boiler plate to load individual types.
    static void  loadData(UT_IStream &is, int64 &v)
    { is.bread(&v, 1); }
    static void  loadData(UT_IStream &is, bool &v)
    { int64     iv; is.bread(&iv, 1); v = iv; }
    static void  loadData(UT_IStream &is, fpreal64 &v)
    { is.bread<fpreal64>(&v, 1); }
    static void  loadData(UT_IStream &is, UT_Vector2D &v)
    { is.bread<fpreal64>(&v.x(), 1); is.bread<fpreal64>(&v.y(), 1); }
    static void  loadData(UT_IStream &is, UT_Vector3D &v)
    { is.bread<fpreal64>(&v.x(), 1); is.bread<fpreal64>(&v.y(), 1);
      is.bread<fpreal64>(&v.z(), 1); }
    static void  loadData(UT_IStream &is, UT_Vector4D &v)
    { is.bread<fpreal64>(&v.x(), 1); is.bread<fpreal64>(&v.y(), 1);
      is.bread<fpreal64>(&v.z(), 1); is.bread<fpreal64>(&v.w(), 1); }
    static void  loadData(UT_IStream &is, UT_Matrix2D &v)
    { for (int r = 0; r < 2; r++) for (int c = 0; c < 2; c++) is.bread<fpreal64>(&v(r, c), 1); }
    static void  loadData(UT_IStream &is, UT_Matrix3D &v)
    { for (int r = 0; r < 3; r++) for (int c = 0; c < 3; c++) is.bread<fpreal64>(&v(r, c), 1); }
    static void  loadData(UT_IStream &is, UT_Matrix4D &v)
    { for (int r = 0; r < 4; r++) for (int c = 0; c < 4; c++) is.bread<fpreal64>(&v(r, c), 1); }
    static void  loadData(UT_IStream &is, UT_Vector2I &v)
    { is.bread<int64>(&v.x(), 1); is.bread<int64>(&v.y(), 1); }
    static void  loadData(UT_IStream &is, UT_Vector3I &v)
    { is.bread<int64>(&v.x(), 1); is.bread<int64>(&v.y(), 1);
      is.bread<int64>(&v.z(), 1); }
    static void  loadData(UT_IStream &is, UT_Vector4I &v)
    { is.bread<int64>(&v.x(), 1); is.bread<int64>(&v.y(), 1);
      is.bread<int64>(&v.z(), 1); is.bread<int64>(&v.w(), 1); }
    static void  loadData(UT_IStream &is, UT_StringHolder &v)
    { is.bread(v); }
    static void  loadData(UT_IStream &is, UT_SharedPtr<UT_Ramp> &v)
    {   UT_StringHolder   rampdata;
        loadData(is, rampdata);
        if (rampdata.isstring())
        {
            v.reset(new UT_Ramp());
            UT_IStream  istr((const char *) rampdata, rampdata.length(), UT_ISTREAM_ASCII);
            v->load(istr);
        }
        else v.reset();
    }
    static void  loadData(UT_IStream &is, PRM_DataItemHandle &v)
    {   UT_StringHolder   data;
        loadData(is, data);
        if (data.isstring())
        {
            // Find the data type.
            const char *colon = UT_StringWrap(data).findChar(':');
            if (colon)
            {
                int             typelen = colon - data.buffer();
                UT_WorkBuffer   type;
                type.strncpy(data.buffer(), typelen);
                UT_IStream  istr(((const char *) data) + typelen + 1, data.length() - (typelen + 1), UT_ISTREAM_BINARY);
                
                v = PRM_DataFactory::parseBinary(type.buffer(), istr);
            }
        }
        else v.reset();
    }

    static void  saveData(std::ostream &os, int64 v)
    { UTwrite(os, &v); }
    static void  saveData(std::ostream &os, bool v)
    { int64 iv = v; UTwrite(os, &iv); }
    static void  saveData(std::ostream &os, fpreal64 v)
    { UTwrite<fpreal64>(os, &v); }
    static void  saveData(std::ostream &os, UT_Vector2D v)
    { UTwrite<fpreal64>(os, &v.x()); UTwrite<fpreal64>(os, &v.y()); }
    static void  saveData(std::ostream &os, UT_Vector3D v)
    { UTwrite<fpreal64>(os, &v.x()); UTwrite<fpreal64>(os, &v.y());
      UTwrite<fpreal64>(os, &v.z()); }
    static void  saveData(std::ostream &os, UT_Vector4D v)
    { UTwrite<fpreal64>(os, &v.x()); UTwrite<fpreal64>(os, &v.y());
      UTwrite<fpreal64>(os, &v.z()); UTwrite<fpreal64>(os, &v.w()); }
    static void  saveData(std::ostream &os, UT_Matrix2D v)
    { for (int r = 0; r < 2; r++) for (int c = 0; c < 2; c++) UTwrite<fpreal64>(os, &v(r, c)); }
    static void  saveData(std::ostream &os, UT_Matrix3D v)
    { for (int r = 0; r < 3; r++) for (int c = 0; c < 3; c++) UTwrite<fpreal64>(os, &v(r, c)); }
    static void  saveData(std::ostream &os, UT_Matrix4D v)
    { for (int r = 0; r < 4; r++) for (int c = 0; c < 4; c++) UTwrite<fpreal64>(os, &v(r, c)); }
    static void  saveData(std::ostream &os, UT_StringHolder s)
    { UT_StringWrap(s).saveBinary(os); }
    static void  saveData(std::ostream &os, UT_SharedPtr<UT_Ramp> s)
    {   UT_StringHolder         result;
        UT_OStringStream        ostr;
        if (s) s->save(ostr);
        result = ostr.str();
        saveData(os, result);
    }
    static void  saveData(std::ostream &os, PRM_DataItemHandle s)
    {   UT_StringHolder         result;
        UT_OStringStream        ostr;
        if (s) 
        {
            ostr << s->getDataTypeToken();
            ostr << ":";
            s->saveBinary(ostr);
        }
        result = ostr.str();
        saveData(os, result);
    }


    void         save(std::ostream &os) const
    {
        int32           v = version();
        UTwrite(os, &v);
        saveData(os, myGroup);
        saveData(os, myGroupType);
        saveData(os, myDstAttrib);
        saveData(os, myClass);
        {
            int64   length = myCombinations.entries();
            UTwrite(os, &length);
            for (exint i = 0; i < length; i++)
            {
                auto && _curentry = myCombinations(i);
                (void) _curentry;
                saveData(os, _curentry.enable);
                saveData(os, _curentry.combine);
                saveData(os, _curentry.adjust);
                saveData(os, _curentry.srcattrib);
                saveData(os, _curentry.srcinput);
                saveData(os, _curentry.scale);
                saveData(os, _curentry.add);
                saveData(os, _curentry.process);
                saveData(os, _curentry.blend);
                saveData(os, _curentry.doblendattrib);
                saveData(os, _curentry.blendattrib);
                saveData(os, _curentry.blendinput);

            }
        }
        saveData(os, myPostScale);
        saveData(os, myDoThreshold);
        saveData(os, myThreshold);
        saveData(os, myDoClampMin);
        saveData(os, myClampMin);
        saveData(os, myDoClampMax);
        saveData(os, myClampMax);
        saveData(os, myAttribMatch);
        saveData(os, myCreateMissing);
        saveData(os, myForceScalar);
        saveData(os, myDeleteSource);
        saveData(os, myErrorMissing);

    }

    bool         load(UT_IStream &is)
    {
        int32           v;
        is.bread(&v, 1);
        if (version() != v)
        {
            // Fail incompatible versions
            return false;
        }
        loadData(is, myGroup);
        loadData(is, myGroupType);
        loadData(is, myDstAttrib);
        loadData(is, myClass);
        {
            int64   length;
            is.read(&length, 1);
            myCombinations.setSize(length);
            for (exint i = 0; i < length; i++)
            {
                auto && _curentry = myCombinations(i);
                (void) _curentry;
                loadData(is, _curentry.enable);
                loadData(is, _curentry.combine);
                loadData(is, _curentry.adjust);
                loadData(is, _curentry.srcattrib);
                loadData(is, _curentry.srcinput);
                loadData(is, _curentry.scale);
                loadData(is, _curentry.add);
                loadData(is, _curentry.process);
                loadData(is, _curentry.blend);
                loadData(is, _curentry.doblendattrib);
                loadData(is, _curentry.blendattrib);
                loadData(is, _curentry.blendinput);

            }
        }
        loadData(is, myPostScale);
        loadData(is, myDoThreshold);
        loadData(is, myThreshold);
        loadData(is, myDoClampMin);
        loadData(is, myClampMin);
        loadData(is, myDoClampMax);
        loadData(is, myClampMax);
        loadData(is, myAttribMatch);
        loadData(is, myCreateMissing);
        loadData(is, myForceScalar);
        loadData(is, myDeleteSource);
        loadData(is, myErrorMissing);

        return true;
    }

    const UT_StringHolder & getGroup() const { return myGroup; }
    void setGroup(const UT_StringHolder & val) { myGroup = val; }
    UT_StringHolder opGroup(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getGroup();
        UT_StringHolder result;
        OP_Utils::evalOpParm(result, thissop, "group", cookparms.getCookTime(), 0);
        return result;
    }
    GroupType getGroupType() const { return GroupType(myGroupType); }
    void setGroupType(GroupType val) { myGroupType = int64(val); }
    GroupType opGroupType(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getGroupType();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "grouptype", cookparms.getCookTime(), 0);
        return GroupType(result);
    }
    const UT_StringHolder & getDstAttrib() const { return myDstAttrib; }
    void setDstAttrib(const UT_StringHolder & val) { myDstAttrib = val; }
    UT_StringHolder opDstAttrib(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getDstAttrib();
        UT_StringHolder result;
        OP_Utils::evalOpParm(result, thissop, "dstattrib", cookparms.getCookTime(), 0);
        return result;
    }
    Class getClass() const { return Class(myClass); }
    void setClass(Class val) { myClass = int64(val); }
    Class opClass(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getClass();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "class", cookparms.getCookTime(), 0);
        return Class(result);
    }
    const UT_Array<Combinations> &getCombinations() const { return myCombinations; }
void setCombinations(const UT_Array<Combinations> &val) { myCombinations = val; }
    exint opCombinations(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getCombinations().entries();
        exint result;
        OP_Utils::evalOpParm(result, thissop, "numcombines", cookparms.getCookTime(), 0);
        return result;
    }
        bool opCombinations_enable(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstCombinations_enable(cookparms, &_idx); }
    bool opinstCombinations_enable(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myCombinations(_idx[0]).enable);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        bool result;
        OP_Utils::evalOpParmInst(result, thissop, "enable#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opCombinations_combine(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstCombinations_combine(cookparms, &_idx); }
    int64 opinstCombinations_combine(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myCombinations(_idx[0]).combine);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "combine#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opCombinations_adjust(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstCombinations_adjust(cookparms, &_idx); }
    int64 opinstCombinations_adjust(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myCombinations(_idx[0]).adjust);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "adjust#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    UT_StringHolder opCombinations_srcattrib(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstCombinations_srcattrib(cookparms, &_idx); }
    UT_StringHolder opinstCombinations_srcattrib(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myCombinations(_idx[0]).srcattrib);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        UT_StringHolder result;
        OP_Utils::evalOpParmInst(result, thissop, "srcattrib#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opCombinations_srcinput(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstCombinations_srcinput(cookparms, &_idx); }
    int64 opinstCombinations_srcinput(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myCombinations(_idx[0]).srcinput);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "srcinput#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    fpreal64 opCombinations_scale(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstCombinations_scale(cookparms, &_idx); }
    fpreal64 opinstCombinations_scale(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myCombinations(_idx[0]).scale);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        fpreal64 result;
        OP_Utils::evalOpParmInst(result, thissop, "scale#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    fpreal64 opCombinations_add(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstCombinations_add(cookparms, &_idx); }
    fpreal64 opinstCombinations_add(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myCombinations(_idx[0]).add);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        fpreal64 result;
        OP_Utils::evalOpParmInst(result, thissop, "add#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opCombinations_process(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstCombinations_process(cookparms, &_idx); }
    int64 opinstCombinations_process(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myCombinations(_idx[0]).process);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "process#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    fpreal64 opCombinations_blend(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstCombinations_blend(cookparms, &_idx); }
    fpreal64 opinstCombinations_blend(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myCombinations(_idx[0]).blend);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        fpreal64 result;
        OP_Utils::evalOpParmInst(result, thissop, "blend#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opCombinations_doblendattrib(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstCombinations_doblendattrib(cookparms, &_idx); }
    int64 opinstCombinations_doblendattrib(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myCombinations(_idx[0]).doblendattrib);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "doblendattrib#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    UT_StringHolder opCombinations_blendattrib(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstCombinations_blendattrib(cookparms, &_idx); }
    UT_StringHolder opinstCombinations_blendattrib(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myCombinations(_idx[0]).blendattrib);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        UT_StringHolder result;
        OP_Utils::evalOpParmInst(result, thissop, "blendattrib#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opCombinations_blendinput(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstCombinations_blendinput(cookparms, &_idx); }
    int64 opinstCombinations_blendinput(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myCombinations(_idx[0]).blendinput);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "blendinput#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }

    fpreal64 getPostScale() const { return myPostScale; }
    void setPostScale(fpreal64 val) { myPostScale = val; }
    fpreal64 opPostScale(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getPostScale();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "postscale", cookparms.getCookTime(), 0);
        return result;
    }
    bool getDoThreshold() const { return myDoThreshold; }
    void setDoThreshold(bool val) { myDoThreshold = val; }
    bool opDoThreshold(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getDoThreshold();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "dothreshold", cookparms.getCookTime(), 0);
        return result;
    }
    fpreal64 getThreshold() const { return myThreshold; }
    void setThreshold(fpreal64 val) { myThreshold = val; }
    fpreal64 opThreshold(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getThreshold();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "threshold", cookparms.getCookTime(), 0);
        return result;
    }
    bool getDoClampMin() const { return myDoClampMin; }
    void setDoClampMin(bool val) { myDoClampMin = val; }
    bool opDoClampMin(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getDoClampMin();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "doclampmin", cookparms.getCookTime(), 0);
        return result;
    }
    fpreal64 getClampMin() const { return myClampMin; }
    void setClampMin(fpreal64 val) { myClampMin = val; }
    fpreal64 opClampMin(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getClampMin();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "clampmin", cookparms.getCookTime(), 0);
        return result;
    }
    bool getDoClampMax() const { return myDoClampMax; }
    void setDoClampMax(bool val) { myDoClampMax = val; }
    bool opDoClampMax(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getDoClampMax();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "doclampmax", cookparms.getCookTime(), 0);
        return result;
    }
    fpreal64 getClampMax() const { return myClampMax; }
    void setClampMax(fpreal64 val) { myClampMax = val; }
    fpreal64 opClampMax(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getClampMax();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "clampmax", cookparms.getCookTime(), 0);
        return result;
    }
    const UT_StringHolder & getAttribMatch() const { return myAttribMatch; }
    void setAttribMatch(const UT_StringHolder & val) { myAttribMatch = val; }
    UT_StringHolder opAttribMatch(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getAttribMatch();
        UT_StringHolder result;
        OP_Utils::evalOpParm(result, thissop, "attribmatch", cookparms.getCookTime(), 0);
        return result;
    }
    bool getCreateMissing() const { return myCreateMissing; }
    void setCreateMissing(bool val) { myCreateMissing = val; }
    bool opCreateMissing(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getCreateMissing();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "createmissing", cookparms.getCookTime(), 0);
        return result;
    }
    bool getForceScalar() const { return myForceScalar; }
    void setForceScalar(bool val) { myForceScalar = val; }
    bool opForceScalar(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getForceScalar();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "forcescalar", cookparms.getCookTime(), 0);
        return result;
    }
    bool getDeleteSource() const { return myDeleteSource; }
    void setDeleteSource(bool val) { myDeleteSource = val; }
    bool opDeleteSource(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getDeleteSource();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "deletesource", cookparms.getCookTime(), 0);
        return result;
    }
    bool getErrorMissing() const { return myErrorMissing; }
    void setErrorMissing(bool val) { myErrorMissing = val; }
    bool opErrorMissing(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getErrorMissing();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "errormissing", cookparms.getCookTime(), 0);
        return result;
    }

private:
    UT_StringHolder myGroup;
    int64 myGroupType;
    UT_StringHolder myDstAttrib;
    int64 myClass;
    UT_Array<Combinations> myCombinations;
    fpreal64 myPostScale;
    bool myDoThreshold;
    fpreal64 myThreshold;
    bool myDoClampMin;
    fpreal64 myClampMin;
    bool myDoClampMax;
    fpreal64 myClampMax;
    UT_StringHolder myAttribMatch;
    bool myCreateMissing;
    bool myForceScalar;
    bool myDeleteSource;
    bool myErrorMissing;

};