SOP_GroupCombine.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 <SOP/SOP_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_GroupCombineEnums
{
    enum class Grouptype
    {
        GUESS = 0,
        POINTS,
        PRIMS,
        EDGES,
        VERTICES
    };

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

    enum class Negate_a
    {
        OFF = 0,
        ON
    };

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

    enum class Op_ab
    {
        NONE = 0,
        OR,
        AND,
        XOR,
        SUB
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Op_ab enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Op_ab::NONE: return "none"_sh;
        case Op_ab::OR: return "or"_sh;
        case Op_ab::AND: return "and"_sh;
        case Op_ab::XOR: return "xor"_sh;
        case Op_ab::SUB: return "sub"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Negate_b
    {
        OFF = 0,
        ON
    };

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

    enum class Op_bc
    {
        NONE = 0,
        OR,
        AND,
        XOR,
        SUB
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Op_bc enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Op_bc::NONE: return "none"_sh;
        case Op_bc::OR: return "or"_sh;
        case Op_bc::AND: return "and"_sh;
        case Op_bc::XOR: return "xor"_sh;
        case Op_bc::SUB: return "sub"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Negate_c
    {
        OFF = 0,
        ON
    };

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

    enum class Op_cd
    {
        NONE = 0,
        OR,
        AND,
        XOR,
        SUB
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Op_cd enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Op_cd::NONE: return "none"_sh;
        case Op_cd::OR: return "or"_sh;
        case Op_cd::AND: return "and"_sh;
        case Op_cd::XOR: return "xor"_sh;
        case Op_cd::SUB: return "sub"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Negate_d
    {
        OFF = 0,
        ON
    };

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

}


class SOP_API SOP_GroupCombineParms  : public SOP_NodeParms
{
public:
    static int version() { return 1; }
    struct Numcombine
    {
        int64 grouptype;
        UT_StringHolder group;
        int64 negate_a;
        UT_StringHolder group_a;
        int64 op_ab;
        int64 negate_b;
        UT_StringHolder group_b;
        int64 op_bc;
        int64 negate_c;
        UT_StringHolder group_c;
        int64 op_cd;
        int64 negate_d;
        UT_StringHolder group_d;


        Numcombine()
        {
            grouptype = 0;
            group = ""_UTsh;
            negate_a = 0;
            group_a = ""_UTsh;
            op_ab = 0;
            negate_b = 0;
            group_b = ""_UTsh;
            op_bc = 0;
            negate_c = 0;
            group_c = ""_UTsh;
            op_cd = 0;
            negate_d = 0;
            group_d = ""_UTsh;

        }

        bool operator==(const Numcombine &src) const
        {
            if (grouptype != src.grouptype) return false;
            if (group != src.group) return false;
            if (negate_a != src.negate_a) return false;
            if (group_a != src.group_a) return false;
            if (op_ab != src.op_ab) return false;
            if (negate_b != src.negate_b) return false;
            if (group_b != src.group_b) return false;
            if (op_bc != src.op_bc) return false;
            if (negate_c != src.negate_c) return false;
            if (group_c != src.group_c) return false;
            if (op_cd != src.op_cd) return false;
            if (negate_d != src.negate_d) return false;
            if (group_d != src.group_d) return false;

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

    };

    UT_StringHolder createString(const UT_Array<Numcombine> &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("%d", (int) list(i).grouptype);
            buf.append(", ");
            { UT_String tmp; tmp = UT_StringWrap(list(i).group).makeQuotedString('"'); buf.strcat(tmp); }
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).negate_a);
            buf.append(", ");
            { UT_String tmp; tmp = UT_StringWrap(list(i).group_a).makeQuotedString('"'); buf.strcat(tmp); }
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).op_ab);
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).negate_b);
            buf.append(", ");
            { UT_String tmp; tmp = UT_StringWrap(list(i).group_b).makeQuotedString('"'); buf.strcat(tmp); }
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).op_bc);
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).negate_c);
            buf.append(", ");
            { UT_String tmp; tmp = UT_StringWrap(list(i).group_c).makeQuotedString('"'); buf.strcat(tmp); }
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).op_cd);
            buf.append(", ");
            buf.appendSprintf("%d", (int) list(i).negate_d);
            buf.append(", ");
            { UT_String tmp; tmp = UT_StringWrap(list(i).group_d).makeQuotedString('"'); buf.strcat(tmp); }

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

        UT_StringHolder result = buf;
        return result;
    }

    SOP_GroupCombineParms()
    {
        myNumcombine.setSize(1);

    }

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

    ~SOP_GroupCombineParms() override {}

    bool operator==(const SOP_GroupCombineParms &src) const
    {
        if (myNumcombine != src.myNumcombine) return false;

        return true;
    }
    bool operator!=(const SOP_GroupCombineParms &src) const
    {
        return !operator==(src);
    }
    using Grouptype = SOP_GroupCombineEnums::Grouptype;
    using Negate_a = SOP_GroupCombineEnums::Negate_a;
    using Op_ab = SOP_GroupCombineEnums::Op_ab;
    using Negate_b = SOP_GroupCombineEnums::Negate_b;
    using Op_bc = SOP_GroupCombineEnums::Op_bc;
    using Negate_c = SOP_GroupCombineEnums::Negate_c;
    using Op_cd = SOP_GroupCombineEnums::Op_cd;
    using Negate_d = SOP_GroupCombineEnums::Negate_d;



    void        buildFromOp(const OP_GraphProxy *graph, exint nodeidx, fpreal time, DEP_MicroNode *depnode)
    {
        if (true)
        {
            int64   length = 0;
            graph->evalOpParm(length, nodeidx, "numcombine", time, 0);
            if (length < 0) length = 0;
            myNumcombine.setSize(length);
            for (exint i = 0; i < length; i++)
            {
                int     parmidx[1];
                int     offsets[1];
                parmidx[0] = i+1;
                offsets[0] = 1;
                auto && _curentry = myNumcombine(i);
                (void) _curentry;
                _curentry.grouptype = 0;
                if (true)
                    graph->evalOpParmInst(_curentry.grouptype, nodeidx, "grouptype#", parmidx, offsets, time, 0, 2-1);
                _curentry.group = ""_UTsh;
                if (true)
                    graph->evalOpParmInst(_curentry.group, nodeidx, "group#", parmidx, offsets, time, 0, 2-1);
                _curentry.negate_a = 0;
                if (true)
                    graph->evalOpParmInst(_curentry.negate_a, nodeidx, "negate_a#", parmidx, offsets, time, 0, 2-1);
                _curentry.group_a = ""_UTsh;
                if (true)
                    graph->evalOpParmInst(_curentry.group_a, nodeidx, "group_a#", parmidx, offsets, time, 0, 2-1);
                _curentry.op_ab = 0;
                if (true)
                    graph->evalOpParmInst(_curentry.op_ab, nodeidx, "op_ab#", parmidx, offsets, time, 0, 2-1);
                _curentry.negate_b = 0;
                if (true && ( (true&&!(((_curentry.op_ab==0)))) ) )
                    graph->evalOpParmInst(_curentry.negate_b, nodeidx, "negate_b#", parmidx, offsets, time, 0, 2-1);
                _curentry.group_b = ""_UTsh;
                if (true && ( (true&&!(((_curentry.op_ab==0)))) ) )
                    graph->evalOpParmInst(_curentry.group_b, nodeidx, "group_b#", parmidx, offsets, time, 0, 2-1);
                _curentry.op_bc = 0;
                if (true)
                    graph->evalOpParmInst(_curentry.op_bc, nodeidx, "op_bc#", parmidx, offsets, time, 0, 2-1);
                _curentry.negate_c = 0;
                if (true && ( (true&&!(((_curentry.op_bc==0)))) ) )
                    graph->evalOpParmInst(_curentry.negate_c, nodeidx, "negate_c#", parmidx, offsets, time, 0, 2-1);
                _curentry.group_c = ""_UTsh;
                if (true && ( (true&&!(((_curentry.op_bc==0)))) ) )
                    graph->evalOpParmInst(_curentry.group_c, nodeidx, "group_c#", parmidx, offsets, time, 0, 2-1);
                _curentry.op_cd = 0;
                if (true)
                    graph->evalOpParmInst(_curentry.op_cd, nodeidx, "op_cd#", parmidx, offsets, time, 0, 2-1);
                _curentry.negate_d = 0;
                if (true && ( (true&&!(((_curentry.op_cd==0)))) ) )
                    graph->evalOpParmInst(_curentry.negate_d, nodeidx, "negate_d#", parmidx, offsets, time, 0, 2-1);
                _curentry.group_d = ""_UTsh;
                if (true && ( (true&&!(((_curentry.op_cd==0)))) ) )
                    graph->evalOpParmInst(_curentry.group_d, nodeidx, "group_d#", parmidx, offsets, time, 0, 2-1);

            }
        }
        else
            myNumcombine.clear();

    }


    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_GroupCombineParms *)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:
                if (idx.size() == 1)
                    coerceValue(value, myNumcombine.entries());
                else if (instance[0] < myNumcombine.entries())
                {
                    auto && _data = myNumcombine(instance[0]);
                    switch (idx[1])
                    {
                    case 0:
                        coerceValue(value, _data.grouptype);
                        break;
                    case 1:
                        coerceValue(value, _data.group);
                        break;
                    case 2:
                        coerceValue(value, _data.negate_a);
                        break;
                    case 3:
                        coerceValue(value, _data.group_a);
                        break;
                    case 4:
                        coerceValue(value, _data.op_ab);
                        break;
                    case 5:
                        coerceValue(value, _data.negate_b);
                        break;
                    case 6:
                        coerceValue(value, _data.group_b);
                        break;
                    case 7:
                        coerceValue(value, _data.op_bc);
                        break;
                    case 8:
                        coerceValue(value, _data.negate_c);
                        break;
                    case 9:
                        coerceValue(value, _data.group_c);
                        break;
                    case 10:
                        coerceValue(value, _data.op_cd);
                        break;
                    case 11:
                        coerceValue(value, _data.negate_d);
                        break;
                    case 12:
                        coerceValue(value, _data.group_d);
                        break;

                    }
                }
                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:
                if (idx.size() == 1)
                {
                    exint       newsize;
                    coerceValue(newsize, value);
                    if (newsize < 0) newsize = 0;
                    myNumcombine.setSize(newsize);
                }
                else
                {
                    if (instance[0] < 0)
                        return;
                    myNumcombine.setSizeIfNeeded(instance[0]+1);
                    auto && _data = myNumcombine(instance[0]);
                    switch (idx[1])
                    {
                    case 0:
                        coerceValue(_data.grouptype, value);
                        break;
                    case 1:
                        coerceValue(_data.group, value);
                        break;
                    case 2:
                        coerceValue(_data.negate_a, value);
                        break;
                    case 3:
                        coerceValue(_data.group_a, value);
                        break;
                    case 4:
                        coerceValue(_data.op_ab, value);
                        break;
                    case 5:
                        coerceValue(_data.negate_b, value);
                        break;
                    case 6:
                        coerceValue(_data.group_b, value);
                        break;
                    case 7:
                        coerceValue(_data.op_bc, value);
                        break;
                    case 8:
                        coerceValue(_data.negate_c, value);
                        break;
                    case 9:
                        coerceValue(_data.group_c, value);
                        break;
                    case 10:
                        coerceValue(_data.op_cd, value);
                        break;
                    case 11:
                        coerceValue(_data.negate_d, value);
                        break;
                    case 12:
                        coerceValue(_data.group_d, value);
                        break;

                    }
                }
                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 1;
        switch (idx[0])
        {
            case 0:
                return 13;

        }
        // Invalid
        return 0;
    }

    const char *getNestParmName(TempIndex fieldnum) const override
    {
        if (fieldnum.size() < 1)
            return 0;
        switch (fieldnum[0])
        {
            case 0:
                if (fieldnum.size() == 1)
                    return "numcombine";
                switch (fieldnum[1])
                {
                    case 0:
                        return "grouptype#";
                    case 1:
                        return "group#";
                    case 2:
                        return "negate_a#";
                    case 3:
                        return "group_a#";
                    case 4:
                        return "op_ab#";
                    case 5:
                        return "negate_b#";
                    case 6:
                        return "group_b#";
                    case 7:
                        return "op_bc#";
                    case 8:
                        return "negate_c#";
                    case 9:
                        return "group_c#";
                    case 10:
                        return "op_cd#";
                    case 11:
                        return "negate_d#";
                    case 12:
                        return "group_d#";

                }
                return 0;

        }
        return 0;
    }

    ParmType getNestParmType(TempIndex fieldnum) const override
    {
        if (fieldnum.size() < 1)
            return PARM_UNSUPPORTED;
        switch (fieldnum[0])
        {
            case 0:
                if (fieldnum.size() == 1)
                    return PARM_MULTIPARM;
                switch (fieldnum[1])
                {
                    case 0:
                        return PARM_INTEGER;
                    case 1:
                        return PARM_STRING;
                    case 2:
                        return PARM_INTEGER;
                    case 3:
                        return PARM_STRING;
                    case 4:
                        return PARM_INTEGER;
                    case 5:
                        return PARM_INTEGER;
                    case 6:
                        return PARM_STRING;
                    case 7:
                        return PARM_INTEGER;
                    case 8:
                        return PARM_INTEGER;
                    case 9:
                        return PARM_STRING;
                    case 10:
                        return PARM_INTEGER;
                    case 11:
                        return PARM_INTEGER;
                    case 12:
                        return PARM_STRING;

                }
                return PARM_UNSUPPORTED;

        }
        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);
        {
            int64   length = myNumcombine.entries();
            UTwrite(os, &length);
            for (exint i = 0; i < length; i++)
            {
                auto && _curentry = myNumcombine(i);
                (void) _curentry;
                saveData(os, _curentry.grouptype);
                saveData(os, _curentry.group);
                saveData(os, _curentry.negate_a);
                saveData(os, _curentry.group_a);
                saveData(os, _curentry.op_ab);
                saveData(os, _curentry.negate_b);
                saveData(os, _curentry.group_b);
                saveData(os, _curentry.op_bc);
                saveData(os, _curentry.negate_c);
                saveData(os, _curentry.group_c);
                saveData(os, _curentry.op_cd);
                saveData(os, _curentry.negate_d);
                saveData(os, _curentry.group_d);

            }
        }

    }

    bool         load(UT_IStream &is)
    {
        int32           v;
        is.bread(&v, 1);
        if (version() != v)
        {
            // Fail incompatible versions
            return false;
        }
        {
            int64   length;
            is.read(&length, 1);
            myNumcombine.setSize(length);
            for (exint i = 0; i < length; i++)
            {
                auto && _curentry = myNumcombine(i);
                (void) _curentry;
                loadData(is, _curentry.grouptype);
                loadData(is, _curentry.group);
                loadData(is, _curentry.negate_a);
                loadData(is, _curentry.group_a);
                loadData(is, _curentry.op_ab);
                loadData(is, _curentry.negate_b);
                loadData(is, _curentry.group_b);
                loadData(is, _curentry.op_bc);
                loadData(is, _curentry.negate_c);
                loadData(is, _curentry.group_c);
                loadData(is, _curentry.op_cd);
                loadData(is, _curentry.negate_d);
                loadData(is, _curentry.group_d);

            }
        }

        return true;
    }

    const UT_Array<Numcombine> &getNumcombine() const { return myNumcombine; }
void setNumcombine(const UT_Array<Numcombine> &val) { myNumcombine = val; }
    exint opNumcombine(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getNumcombine().entries();
        exint result;
        OP_Utils::evalOpParm(result, thissop, "numcombine", cookparms.getCookTime(), 0);
        return result;
    }
        int64 opNumcombine_grouptype(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_grouptype(cookparms, &_idx); }
    int64 opinstNumcombine_grouptype(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).grouptype);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "grouptype#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    UT_StringHolder opNumcombine_group(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_group(cookparms, &_idx); }
    UT_StringHolder opinstNumcombine_group(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).group);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        UT_StringHolder result;
        OP_Utils::evalOpParmInst(result, thissop, "group#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opNumcombine_negate_a(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_negate_a(cookparms, &_idx); }
    int64 opinstNumcombine_negate_a(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).negate_a);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "negate_a#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    UT_StringHolder opNumcombine_group_a(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_group_a(cookparms, &_idx); }
    UT_StringHolder opinstNumcombine_group_a(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).group_a);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        UT_StringHolder result;
        OP_Utils::evalOpParmInst(result, thissop, "group_a#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opNumcombine_op_ab(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_op_ab(cookparms, &_idx); }
    int64 opinstNumcombine_op_ab(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).op_ab);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "op_ab#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opNumcombine_negate_b(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_negate_b(cookparms, &_idx); }
    int64 opinstNumcombine_negate_b(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).negate_b);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "negate_b#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    UT_StringHolder opNumcombine_group_b(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_group_b(cookparms, &_idx); }
    UT_StringHolder opinstNumcombine_group_b(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).group_b);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        UT_StringHolder result;
        OP_Utils::evalOpParmInst(result, thissop, "group_b#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opNumcombine_op_bc(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_op_bc(cookparms, &_idx); }
    int64 opinstNumcombine_op_bc(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).op_bc);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "op_bc#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opNumcombine_negate_c(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_negate_c(cookparms, &_idx); }
    int64 opinstNumcombine_negate_c(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).negate_c);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "negate_c#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    UT_StringHolder opNumcombine_group_c(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_group_c(cookparms, &_idx); }
    UT_StringHolder opinstNumcombine_group_c(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).group_c);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        UT_StringHolder result;
        OP_Utils::evalOpParmInst(result, thissop, "group_c#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opNumcombine_op_cd(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_op_cd(cookparms, &_idx); }
    int64 opinstNumcombine_op_cd(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).op_cd);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "op_cd#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    int64 opNumcombine_negate_d(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_negate_d(cookparms, &_idx); }
    int64 opinstNumcombine_negate_d(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).negate_d);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

        int64 result;
        OP_Utils::evalOpParmInst(result, thissop, "negate_d#", _parmidx, cookparms.getCookTime(), 0, 2-1);
        return (result);
    }
    UT_StringHolder opNumcombine_group_d(const SOP_NodeVerb::CookParms &cookparms, int _idx) const
    { return opinstNumcombine_group_d(cookparms, &_idx); }
    UT_StringHolder opinstNumcombine_group_d(const SOP_NodeVerb::CookParms &cookparms, const int *_idx) const
    {
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return (myNumcombine(_idx[0]).group_d);
        int _parmidx[2-1];
        _parmidx[1-1] = _idx[1-1] + 1;

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


private:
    UT_Array<Numcombine> myNumcombine;

};