SOP_Fit.proto.h

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/* 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_FitEnums
{
    enum class Method
    {
        APPROX = 0,
        INTERP
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Method enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Method::APPROX: return "approx"_sh;
        case Method::INTERP: return "interp"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Type
    {
        NURBS = 0,
        BEZIER
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Type enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Type::NURBS: return "nurbs"_sh;
        case Type::BEZIER: return "bezier"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class SurfType
    {
        ROWS = 0,
        COLS,
        ROWCOL,
        TRIANGLES,
        QUADS,
        ALTTRIANGLES,
        REVTRIANGLES
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(SurfType enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case SurfType::ROWS: return "rows"_sh;
        case SurfType::COLS: return "cols"_sh;
        case SurfType::ROWCOL: return "rowcol"_sh;
        case SurfType::TRIANGLES: return "triangles"_sh;
        case SurfType::QUADS: return "quads"_sh;
        case SurfType::ALTTRIANGLES: return "alttriangles"_sh;
        case SurfType::REVTRIANGLES: return "revtriangles"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class Scope
    {
        GLOBAL = 0,
        LOCAL,
        BREAKPNT
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(Scope enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case Scope::GLOBAL: return "global"_sh;
        case Scope::LOCAL: return "local"_sh;
        case Scope::BREAKPNT: return "breakpnt"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class DataParmU
    {
        UNIFORM = 0,
        CHRDLEN,
        CENTRIP
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(DataParmU enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case DataParmU::UNIFORM: return "uniform"_sh;
        case DataParmU::CHRDLEN: return "chrdlen"_sh;
        case DataParmU::CENTRIP: return "centrip"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class DataParmV
    {
        UNIFORM = 0,
        CHRDLEN,
        CENTRIP
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(DataParmV enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case DataParmV::UNIFORM: return "uniform"_sh;
        case DataParmV::CHRDLEN: return "chrdlen"_sh;
        case DataParmV::CENTRIP: return "centrip"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class CloseU
    {
        NONEWU = 0,
        WU,
        IFPRIMWU
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(CloseU enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case CloseU::NONEWU: return "nonewu"_sh;
        case CloseU::WU: return "wu"_sh;
        case CloseU::IFPRIMWU: return "ifprimwu"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

    enum class CloseV
    {
        NONEWV = 0,
        WV,
        IFPRIMWV
    };

    SYS_FORCE_INLINE UT_StringHolder
    getToken(CloseV enum_value) 
    {
        using namespace UT::Literal;
        switch (enum_value) {
        case CloseV::NONEWV: return "nonewv"_sh;
        case CloseV::WV: return "wv"_sh;
        case CloseV::IFPRIMWV: return "ifprimwv"_sh;
        default: UT_ASSERT(false); return ""_sh;
        }
    }

}


class SOP_API SOP_FitParms  : public SOP_NodeParms
{
public:
    static int version() { return 1; }

    SOP_FitParms()
    {
        myGroup = ""_UTsh;
        myMethod = 0;
        myType = 0;
        mySurfType = 4;
        myOrderU = 4;
        myOrderV = 4;
        myTol = 0.01;
        mySmooth = 0;
        myMultipleU = false;
        myMultipleV = false;
        myScope = 0;
        myDataParmU = 1;
        myDataParmV = 1;
        myCloseU = 2;
        myCloseV = 2;
        myCorners = false;

    }

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

    ~SOP_FitParms() override {}

    bool operator==(const SOP_FitParms &src) const
    {
        if (myGroup != src.myGroup) return false;
        if (myMethod != src.myMethod) return false;
        if (myType != src.myType) return false;
        if (mySurfType != src.mySurfType) return false;
        if (myOrderU != src.myOrderU) return false;
        if (myOrderV != src.myOrderV) return false;
        if (myTol != src.myTol) return false;
        if (mySmooth != src.mySmooth) return false;
        if (myMultipleU != src.myMultipleU) return false;
        if (myMultipleV != src.myMultipleV) return false;
        if (myScope != src.myScope) return false;
        if (myDataParmU != src.myDataParmU) return false;
        if (myDataParmV != src.myDataParmV) return false;
        if (myCloseU != src.myCloseU) return false;
        if (myCloseV != src.myCloseV) return false;
        if (myCorners != src.myCorners) return false;


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

        return true;
    }
    bool operator!=(const SOP_FitParms &src) const
    {
        return !operator==(src);
    }
    using Method = SOP_FitEnums::Method;
    using Type = SOP_FitEnums::Type;
    using SurfType = SOP_FitEnums::SurfType;
    using Scope = SOP_FitEnums::Scope;
    using DataParmU = SOP_FitEnums::DataParmU;
    using DataParmV = SOP_FitEnums::DataParmV;
    using CloseU = SOP_FitEnums::CloseU;
    using CloseV = SOP_FitEnums::CloseV;



    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);
        myMethod = 0;
        if (true)
            graph->evalOpParm(myMethod, nodeidx, "method", time, graph->isDirect()?nullptr:depnode);
        myType = 0;
        if (true)
            graph->evalOpParm(myType, nodeidx, "type", time, graph->isDirect()?nullptr:depnode);
        mySurfType = 4;
        if (true)
            graph->evalOpParm(mySurfType, nodeidx, "surftype", time, graph->isDirect()?nullptr:depnode);
        myOrderU = 4;
        if (true)
            graph->evalOpParm(myOrderU, nodeidx, "orderu", time, graph->isDirect()?nullptr:depnode);
        myOrderV = 4;
        if (true)
            graph->evalOpParm(myOrderV, nodeidx, "orderv", time, graph->isDirect()?nullptr:depnode);
        myTol = 0.01;
        if (true && ( (true&&!(((int64(getMethod())!=0))||((int64(getMethod())==1)))) ) )
            graph->evalOpParm(myTol, nodeidx, "tol", time, graph->isDirect()?nullptr:depnode);
        mySmooth = 0;
        if (true && ( (true&&!(((int64(getMethod())!=0))||((int64(getMethod())==1)))) ) )
            graph->evalOpParm(mySmooth, nodeidx, "smooth", time, graph->isDirect()?nullptr:depnode);
        myMultipleU = false;
        if (true && ( (true&&!(((int64(getMethod())!=0))||((int64(getMethod())==1)))) ) )
            graph->evalOpParm(myMultipleU, nodeidx, "multipleu", time, graph->isDirect()?nullptr:depnode);
        myMultipleV = false;
        if (true && ( (true&&!(((int64(getMethod())!=0))||((int64(getMethod())==1)))) ) )
            graph->evalOpParm(myMultipleV, nodeidx, "multiplev", time, graph->isDirect()?nullptr:depnode);
        myScope = 0;
        if (true && ( (true&&!(((int64(getMethod())!=1))||((int64(getMethod())==0)))) ) )
            graph->evalOpParm(myScope, nodeidx, "scope", time, graph->isDirect()?nullptr:depnode);
        myDataParmU = 1;
        if (true && ( (true&&!(((int64(getMethod())!=1))||((int64(getMethod())==0)))) ) )
            graph->evalOpParm(myDataParmU, nodeidx, "dataparmu", time, graph->isDirect()?nullptr:depnode);
        myDataParmV = 1;
        if (true && ( (true&&!(((int64(getMethod())!=1))||((int64(getMethod())==0)))) ) )
            graph->evalOpParm(myDataParmV, nodeidx, "dataparmv", time, graph->isDirect()?nullptr:depnode);
        myCloseU = 2;
        if (true && ( (true&&!(((int64(getMethod())!=1))||((int64(getMethod())==0)))) ) )
            graph->evalOpParm(myCloseU, nodeidx, "closeu", time, graph->isDirect()?nullptr:depnode);
        myCloseV = 2;
        if (true && ( (true&&!(((int64(getMethod())!=1))||((int64(getMethod())==0)))) ) )
            graph->evalOpParm(myCloseV, nodeidx, "closev", time, graph->isDirect()?nullptr:depnode);
        myCorners = false;
        if (true && ( (true&&!(((int64(getMethod())!=1))||((int64(getMethod())==0))||((int64(getScope())!=1)))) ) )
            graph->evalOpParm(myCorners, nodeidx, "corners", 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_FitParms *)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, myMethod);
                break;
            case 2:
                coerceValue(value, myType);
                break;
            case 3:
                coerceValue(value, mySurfType);
                break;
            case 4:
                coerceValue(value, myOrderU);
                break;
            case 5:
                coerceValue(value, myOrderV);
                break;
            case 6:
                coerceValue(value, myTol);
                break;
            case 7:
                coerceValue(value, mySmooth);
                break;
            case 8:
                coerceValue(value, myMultipleU);
                break;
            case 9:
                coerceValue(value, myMultipleV);
                break;
            case 10:
                coerceValue(value, myScope);
                break;
            case 11:
                coerceValue(value, myDataParmU);
                break;
            case 12:
                coerceValue(value, myDataParmV);
                break;
            case 13:
                coerceValue(value, myCloseU);
                break;
            case 14:
                coerceValue(value, myCloseV);
                break;
            case 15:
                coerceValue(value, myCorners);
                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(myMethod, clampMinValue(0,  clampMaxValue(1,  value ) ));
                break;
            case 2:
                coerceValue(myType, clampMinValue(0,  clampMaxValue(1,  value ) ));
                break;
            case 3:
                coerceValue(mySurfType, clampMinValue(0,  clampMaxValue(6,  value ) ));
                break;
            case 4:
                coerceValue(myOrderU, clampMinValue(2,  clampMaxValue(11,  value ) ));
                break;
            case 5:
                coerceValue(myOrderV, clampMinValue(2,  clampMaxValue(11,  value ) ));
                break;
            case 6:
                coerceValue(myTol, clampMinValue(0,  ( value ) ));
                break;
            case 7:
                coerceValue(mySmooth, clampMinValue(0,  clampMaxValue(1,  value ) ));
                break;
            case 8:
                coerceValue(myMultipleU, ( ( value ) ));
                break;
            case 9:
                coerceValue(myMultipleV, ( ( value ) ));
                break;
            case 10:
                coerceValue(myScope, clampMinValue(0,  clampMaxValue(2,  value ) ));
                break;
            case 11:
                coerceValue(myDataParmU, clampMinValue(0,  clampMaxValue(2,  value ) ));
                break;
            case 12:
                coerceValue(myDataParmV, clampMinValue(0,  clampMaxValue(2,  value ) ));
                break;
            case 13:
                coerceValue(myCloseU, clampMinValue(0,  clampMaxValue(2,  value ) ));
                break;
            case 14:
                coerceValue(myCloseV, clampMinValue(0,  clampMaxValue(2,  value ) ));
                break;
            case 15:
                coerceValue(myCorners, ( ( 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 16;
        switch (idx[0])
        {

        }
        // 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 "method";
            case 2:
                return "type";
            case 3:
                return "surftype";
            case 4:
                return "orderu";
            case 5:
                return "orderv";
            case 6:
                return "tol";
            case 7:
                return "smooth";
            case 8:
                return "multipleu";
            case 9:
                return "multiplev";
            case 10:
                return "scope";
            case 11:
                return "dataparmu";
            case 12:
                return "dataparmv";
            case 13:
                return "closeu";
            case 14:
                return "closev";
            case 15:
                return "corners";

        }
        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_INTEGER;
            case 3:
                return PARM_INTEGER;
            case 4:
                return PARM_INTEGER;
            case 5:
                return PARM_INTEGER;
            case 6:
                return PARM_FLOAT;
            case 7:
                return PARM_FLOAT;
            case 8:
                return PARM_INTEGER;
            case 9:
                return PARM_INTEGER;
            case 10:
                return PARM_INTEGER;
            case 11:
                return PARM_INTEGER;
            case 12:
                return PARM_INTEGER;
            case 13:
                return PARM_INTEGER;
            case 14:
                return PARM_INTEGER;
            case 15:
                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, myMethod);
        saveData(os, myType);
        saveData(os, mySurfType);
        saveData(os, myOrderU);
        saveData(os, myOrderV);
        saveData(os, myTol);
        saveData(os, mySmooth);
        saveData(os, myMultipleU);
        saveData(os, myMultipleV);
        saveData(os, myScope);
        saveData(os, myDataParmU);
        saveData(os, myDataParmV);
        saveData(os, myCloseU);
        saveData(os, myCloseV);
        saveData(os, myCorners);

    }

    bool         load(UT_IStream &is)
    {
        int32           v;
        is.bread(&v, 1);
        if (version() != v)
        {
            // Fail incompatible versions
            return false;
        }
        loadData(is, myGroup);
        loadData(is, myMethod);
        loadData(is, myType);
        loadData(is, mySurfType);
        loadData(is, myOrderU);
        loadData(is, myOrderV);
        loadData(is, myTol);
        loadData(is, mySmooth);
        loadData(is, myMultipleU);
        loadData(is, myMultipleV);
        loadData(is, myScope);
        loadData(is, myDataParmU);
        loadData(is, myDataParmV);
        loadData(is, myCloseU);
        loadData(is, myCloseV);
        loadData(is, myCorners);

        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;
    }
    Method getMethod() const { return Method(myMethod); }
    void setMethod(Method val) { myMethod = int64(val); }
    Method opMethod(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getMethod();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "method", cookparms.getCookTime(), 0);
        return Method(result);
    }
    Type getType() const { return Type(myType); }
    void setType(Type val) { myType = int64(val); }
    Type opType(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getType();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "type", cookparms.getCookTime(), 0);
        return Type(result);
    }
    SurfType getSurfType() const { return SurfType(mySurfType); }
    void setSurfType(SurfType val) { mySurfType = int64(val); }
    SurfType opSurfType(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getSurfType();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "surftype", cookparms.getCookTime(), 0);
        return SurfType(result);
    }
    int64 getOrderU() const { return myOrderU; }
    void setOrderU(int64 val) { myOrderU = val; }
    int64 opOrderU(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getOrderU();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "orderu", cookparms.getCookTime(), 0);
        return result;
    }
    int64 getOrderV() const { return myOrderV; }
    void setOrderV(int64 val) { myOrderV = val; }
    int64 opOrderV(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getOrderV();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "orderv", cookparms.getCookTime(), 0);
        return result;
    }
    fpreal64 getTol() const { return myTol; }
    void setTol(fpreal64 val) { myTol = val; }
    fpreal64 opTol(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getTol();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "tol", cookparms.getCookTime(), 0);
        return result;
    }
    fpreal64 getSmooth() const { return mySmooth; }
    void setSmooth(fpreal64 val) { mySmooth = val; }
    fpreal64 opSmooth(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getSmooth();
        fpreal64 result;
        OP_Utils::evalOpParm(result, thissop, "smooth", cookparms.getCookTime(), 0);
        return result;
    }
    bool getMultipleU() const { return myMultipleU; }
    void setMultipleU(bool val) { myMultipleU = val; }
    bool opMultipleU(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getMultipleU();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "multipleu", cookparms.getCookTime(), 0);
        return result;
    }
    bool getMultipleV() const { return myMultipleV; }
    void setMultipleV(bool val) { myMultipleV = val; }
    bool opMultipleV(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getMultipleV();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "multiplev", cookparms.getCookTime(), 0);
        return result;
    }
    Scope getScope() const { return Scope(myScope); }
    void setScope(Scope val) { myScope = int64(val); }
    Scope opScope(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getScope();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "scope", cookparms.getCookTime(), 0);
        return Scope(result);
    }
    DataParmU getDataParmU() const { return DataParmU(myDataParmU); }
    void setDataParmU(DataParmU val) { myDataParmU = int64(val); }
    DataParmU opDataParmU(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getDataParmU();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "dataparmu", cookparms.getCookTime(), 0);
        return DataParmU(result);
    }
    DataParmV getDataParmV() const { return DataParmV(myDataParmV); }
    void setDataParmV(DataParmV val) { myDataParmV = int64(val); }
    DataParmV opDataParmV(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getDataParmV();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "dataparmv", cookparms.getCookTime(), 0);
        return DataParmV(result);
    }
    CloseU getCloseU() const { return CloseU(myCloseU); }
    void setCloseU(CloseU val) { myCloseU = int64(val); }
    CloseU opCloseU(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getCloseU();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "closeu", cookparms.getCookTime(), 0);
        return CloseU(result);
    }
    CloseV getCloseV() const { return CloseV(myCloseV); }
    void setCloseV(CloseV val) { myCloseV = int64(val); }
    CloseV opCloseV(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getCloseV();
        int64 result;
        OP_Utils::evalOpParm(result, thissop, "closev", cookparms.getCookTime(), 0);
        return CloseV(result);
    }
    bool getCorners() const { return myCorners; }
    void setCorners(bool val) { myCorners = val; }
    bool opCorners(const SOP_NodeVerb::CookParms &cookparms) const
    { 
        SOP_Node *thissop = cookparms.getNode();
        if (!thissop) return getCorners();
        bool result;
        OP_Utils::evalOpParm(result, thissop, "corners", cookparms.getCookTime(), 0);
        return result;
    }

private:
    UT_StringHolder myGroup;
    int64 myMethod;
    int64 myType;
    int64 mySurfType;
    int64 myOrderU;
    int64 myOrderV;
    fpreal64 myTol;
    fpreal64 mySmooth;
    bool myMultipleU;
    bool myMultipleV;
    int64 myScope;
    int64 myDataParmU;
    int64 myDataParmV;
    int64 myCloseU;
    int64 myCloseV;
    bool myCorners;

};