// python wrapper for vtkPolyLine
//
#define VTK_WRAPPING_CXX
#define VTK_STREAMS_FWD_ONLY
#include "vtkPythonArgs.h"
#include "vtkPythonOverload.h"
#include "vtkConfigure.h"
#include <cstddef>
#include <sstream>
#include "vtkVariant.h"
#include "vtkIndent.h"
#include "vtkPolyLine.h"

extern "C" { VTK_ABI_EXPORT void PyVTKAddFile_vtkPolyLine(PyObject *); }
extern "C" { VTK_ABI_EXPORT PyObject *PyvtkPolyLine_ClassNew(); }

#ifndef DECLARED_PyvtkCell_ClassNew
extern "C" { PyObject *PyvtkCell_ClassNew(); }
#define DECLARED_PyvtkCell_ClassNew
#endif

static const char *PyvtkPolyLine_Doc =
  "vtkPolyLine - cell represents a set of 1D lines\n\n"
  "Superclass: vtkCell\n\n"
  "vtkPolyLine is a concrete implementation of vtkCell to represent a\n"
  "set of 1D lines.\n\n";


static PyObject *
PyvtkPolyLine_IsTypeOf(PyObject *, PyObject *args)
{
  vtkPythonArgs ap(args, "IsTypeOf");

  char *temp0 = nullptr;
  PyObject *result = nullptr;

  if (ap.CheckArgCount(1) &&
      ap.GetValue(temp0))
  {
    int tempr = vtkPolyLine::IsTypeOf(temp0);

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_IsA(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "IsA");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  char *temp0 = nullptr;
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(1) &&
      ap.GetValue(temp0))
  {
    int tempr = (ap.IsBound() ?
      op->IsA(temp0) :
      op->vtkPolyLine::IsA(temp0));

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_SafeDownCast(PyObject *, PyObject *args)
{
  vtkPythonArgs ap(args, "SafeDownCast");

  vtkObjectBase *temp0 = nullptr;
  PyObject *result = nullptr;

  if (ap.CheckArgCount(1) &&
      ap.GetVTKObject(temp0, "vtkObjectBase"))
  {
    vtkPolyLine *tempr = vtkPolyLine::SafeDownCast(temp0);

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildVTKObject(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_NewInstance(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "NewInstance");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(0))
  {
    vtkPolyLine *tempr = (ap.IsBound() ?
      op->NewInstance() :
      op->vtkPolyLine::NewInstance());

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildVTKObject(tempr);
      if (result && PyVTKObject_Check(result))
      {
        PyVTKObject_GetObject(result)->UnRegister(0);
        PyVTKObject_SetFlag(result, VTK_PYTHON_IGNORE_UNREGISTER, 1);
      }
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_GenerateSlidingNormals_s1(PyObject *, PyObject *args)
{
  vtkPythonArgs ap(args, "GenerateSlidingNormals");

  vtkPoints *temp0 = nullptr;
  vtkCellArray *temp1 = nullptr;
  vtkDataArray *temp2 = nullptr;
  PyObject *result = nullptr;

  if (ap.CheckArgCount(3) &&
      ap.GetVTKObject(temp0, "vtkPoints") &&
      ap.GetVTKObject(temp1, "vtkCellArray") &&
      ap.GetVTKObject(temp2, "vtkDataArray"))
  {
    int tempr = vtkPolyLine::GenerateSlidingNormals(temp0, temp1, temp2);

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}

static PyObject *
PyvtkPolyLine_GenerateSlidingNormals_s2(PyObject *, PyObject *args)
{
  vtkPythonArgs ap(args, "GenerateSlidingNormals");

  vtkPoints *temp0 = nullptr;
  vtkCellArray *temp1 = nullptr;
  vtkDataArray *temp2 = nullptr;
  int size3 = ap.GetArgSize(3);
  vtkPythonArgs::Array<double> store3(2*size3);
  double *temp3 = store3.Data();
  double *save3 = (size3 == 0 ? nullptr : temp3 + size3);
  PyObject *result = nullptr;

  if (ap.CheckArgCount(4) &&
      ap.GetVTKObject(temp0, "vtkPoints") &&
      ap.GetVTKObject(temp1, "vtkCellArray") &&
      ap.GetVTKObject(temp2, "vtkDataArray") &&
      ap.GetArray(temp3, size3))
  {
    ap.SaveArray(temp3, save3, size3);

    int tempr = vtkPolyLine::GenerateSlidingNormals(temp0, temp1, temp2, temp3);

    if (ap.ArrayHasChanged(temp3, save3, size3) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(3, temp3, size3);
    }

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}

static PyObject *
PyvtkPolyLine_GenerateSlidingNormals(PyObject *self, PyObject *args)
{
  int nargs = vtkPythonArgs::GetArgCount(args);

  switch(nargs)
  {
    case 3:
      return PyvtkPolyLine_GenerateSlidingNormals_s1(self, args);
    case 4:
      return PyvtkPolyLine_GenerateSlidingNormals_s2(self, args);
  }

  vtkPythonArgs::ArgCountError(nargs, "GenerateSlidingNormals");
  return nullptr;
}



static PyObject *
PyvtkPolyLine_GetCellType(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "GetCellType");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(0))
  {
    int tempr = (ap.IsBound() ?
      op->GetCellType() :
      op->vtkPolyLine::GetCellType());

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_GetCellDimension(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "GetCellDimension");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(0))
  {
    int tempr = (ap.IsBound() ?
      op->GetCellDimension() :
      op->vtkPolyLine::GetCellDimension());

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_GetNumberOfEdges(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "GetNumberOfEdges");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(0))
  {
    int tempr = (ap.IsBound() ?
      op->GetNumberOfEdges() :
      op->vtkPolyLine::GetNumberOfEdges());

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_GetNumberOfFaces(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "GetNumberOfFaces");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(0))
  {
    int tempr = (ap.IsBound() ?
      op->GetNumberOfFaces() :
      op->vtkPolyLine::GetNumberOfFaces());

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_GetEdge(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "GetEdge");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  int temp0;
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(1) &&
      ap.GetValue(temp0))
  {
    vtkCell *tempr = (ap.IsBound() ?
      op->GetEdge(temp0) :
      op->vtkPolyLine::GetEdge(temp0));

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildVTKObject(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_GetFace(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "GetFace");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  int temp0;
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(1) &&
      ap.GetValue(temp0))
  {
    vtkCell *tempr = (ap.IsBound() ?
      op->GetFace(temp0) :
      op->vtkPolyLine::GetFace(temp0));

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildVTKObject(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_CellBoundary(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "CellBoundary");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  int temp0;
  const int size1 = 3;
  double temp1[3];
  double save1[3];
  vtkIdList *temp2 = nullptr;
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(3) &&
      ap.GetValue(temp0) &&
      ap.GetArray(temp1, size1) &&
      ap.GetVTKObject(temp2, "vtkIdList"))
  {
    ap.SaveArray(temp1, save1, size1);

    int tempr = (ap.IsBound() ?
      op->CellBoundary(temp0, temp1, temp2) :
      op->vtkPolyLine::CellBoundary(temp0, temp1, temp2));

    if (ap.ArrayHasChanged(temp1, save1, size1) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(1, temp1, size1);
    }

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_Contour(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "Contour");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  double temp0;
  vtkDataArray *temp1 = nullptr;
  vtkIncrementalPointLocator *temp2 = nullptr;
  vtkCellArray *temp3 = nullptr;
  vtkCellArray *temp4 = nullptr;
  vtkCellArray *temp5 = nullptr;
  vtkPointData *temp6 = nullptr;
  vtkPointData *temp7 = nullptr;
  vtkCellData *temp8 = nullptr;
  vtkIdType temp9;
  vtkCellData *temp10 = nullptr;
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(11) &&
      ap.GetValue(temp0) &&
      ap.GetVTKObject(temp1, "vtkDataArray") &&
      ap.GetVTKObject(temp2, "vtkIncrementalPointLocator") &&
      ap.GetVTKObject(temp3, "vtkCellArray") &&
      ap.GetVTKObject(temp4, "vtkCellArray") &&
      ap.GetVTKObject(temp5, "vtkCellArray") &&
      ap.GetVTKObject(temp6, "vtkPointData") &&
      ap.GetVTKObject(temp7, "vtkPointData") &&
      ap.GetVTKObject(temp8, "vtkCellData") &&
      ap.GetValue(temp9) &&
      ap.GetVTKObject(temp10, "vtkCellData"))
  {
    if (ap.IsBound())
    {
      op->Contour(temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8, temp9, temp10);
    }
    else
    {
      op->vtkPolyLine::Contour(temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8, temp9, temp10);
    }

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildNone();
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_Clip(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "Clip");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  double temp0;
  vtkDataArray *temp1 = nullptr;
  vtkIncrementalPointLocator *temp2 = nullptr;
  vtkCellArray *temp3 = nullptr;
  vtkPointData *temp4 = nullptr;
  vtkPointData *temp5 = nullptr;
  vtkCellData *temp6 = nullptr;
  vtkIdType temp7;
  vtkCellData *temp8 = nullptr;
  int temp9;
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(10) &&
      ap.GetValue(temp0) &&
      ap.GetVTKObject(temp1, "vtkDataArray") &&
      ap.GetVTKObject(temp2, "vtkIncrementalPointLocator") &&
      ap.GetVTKObject(temp3, "vtkCellArray") &&
      ap.GetVTKObject(temp4, "vtkPointData") &&
      ap.GetVTKObject(temp5, "vtkPointData") &&
      ap.GetVTKObject(temp6, "vtkCellData") &&
      ap.GetValue(temp7) &&
      ap.GetVTKObject(temp8, "vtkCellData") &&
      ap.GetValue(temp9))
  {
    if (ap.IsBound())
    {
      op->Clip(temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8, temp9);
    }
    else
    {
      op->vtkPolyLine::Clip(temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8, temp9);
    }

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildNone();
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_EvaluatePosition(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "EvaluatePosition");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  const int size0 = 3;
  double temp0[3];
  double save0[3];
  int size1 = ap.GetArgSize(1);
  vtkPythonArgs::Array<double> store1(2*size1);
  double *temp1 = store1.Data();
  double *save1 = (size1 == 0 ? nullptr : temp1 + size1);
  int temp2;
  const int size3 = 3;
  double temp3[3];
  double save3[3];
  double temp4;
  int size5 = ap.GetArgSize(5);
  vtkPythonArgs::Array<double> store5(2*size5);
  double *temp5 = store5.Data();
  double *save5 = (size5 == 0 ? nullptr : temp5 + size5);
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(6) &&
      ap.GetArray(temp0, size0) &&
      ap.GetArray(temp1, size1) &&
      ap.GetValue(temp2) &&
      ap.GetArray(temp3, size3) &&
      ap.GetValue(temp4) &&
      ap.GetArray(temp5, size5))
  {
    ap.SaveArray(temp0, save0, size0);
    ap.SaveArray(temp1, save1, size1);
    ap.SaveArray(temp3, save3, size3);
    ap.SaveArray(temp5, save5, size5);

    int tempr = (ap.IsBound() ?
      op->EvaluatePosition(temp0, temp1, temp2, temp3, temp4, temp5) :
      op->vtkPolyLine::EvaluatePosition(temp0, temp1, temp2, temp3, temp4, temp5));

    if (ap.ArrayHasChanged(temp0, save0, size0) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(0, temp0, size0);
    }

    if (ap.ArrayHasChanged(temp1, save1, size1) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(1, temp1, size1);
    }

    if (!ap.ErrorOccurred())
    {
      ap.SetArgValue(2, temp2);
    }
    if (ap.ArrayHasChanged(temp3, save3, size3) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(3, temp3, size3);
    }

    if (!ap.ErrorOccurred())
    {
      ap.SetArgValue(4, temp4);
    }
    if (ap.ArrayHasChanged(temp5, save5, size5) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(5, temp5, size5);
    }

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_EvaluateLocation(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "EvaluateLocation");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  int temp0;
  const int size1 = 3;
  double temp1[3];
  double save1[3];
  const int size2 = 3;
  double temp2[3];
  double save2[3];
  int size3 = ap.GetArgSize(3);
  vtkPythonArgs::Array<double> store3(2*size3);
  double *temp3 = store3.Data();
  double *save3 = (size3 == 0 ? nullptr : temp3 + size3);
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(4) &&
      ap.GetValue(temp0) &&
      ap.GetArray(temp1, size1) &&
      ap.GetArray(temp2, size2) &&
      ap.GetArray(temp3, size3))
  {
    ap.SaveArray(temp1, save1, size1);
    ap.SaveArray(temp2, save2, size2);
    ap.SaveArray(temp3, save3, size3);

    if (ap.IsBound())
    {
      op->EvaluateLocation(temp0, temp1, temp2, temp3);
    }
    else
    {
      op->vtkPolyLine::EvaluateLocation(temp0, temp1, temp2, temp3);
    }

    if (!ap.ErrorOccurred())
    {
      ap.SetArgValue(0, temp0);
    }
    if (ap.ArrayHasChanged(temp1, save1, size1) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(1, temp1, size1);
    }

    if (ap.ArrayHasChanged(temp2, save2, size2) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(2, temp2, size2);
    }

    if (ap.ArrayHasChanged(temp3, save3, size3) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(3, temp3, size3);
    }

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildNone();
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_IntersectWithLine(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "IntersectWithLine");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  const int size0 = 3;
  double temp0[3];
  double save0[3];
  const int size1 = 3;
  double temp1[3];
  double save1[3];
  double temp2;
  double temp3;
  const int size4 = 3;
  double temp4[3];
  double save4[3];
  const int size5 = 3;
  double temp5[3];
  double save5[3];
  int temp6;
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(7) &&
      ap.GetArray(temp0, size0) &&
      ap.GetArray(temp1, size1) &&
      ap.GetValue(temp2) &&
      ap.GetValue(temp3) &&
      ap.GetArray(temp4, size4) &&
      ap.GetArray(temp5, size5) &&
      ap.GetValue(temp6))
  {
    ap.SaveArray(temp0, save0, size0);
    ap.SaveArray(temp1, save1, size1);
    ap.SaveArray(temp4, save4, size4);
    ap.SaveArray(temp5, save5, size5);

    int tempr = (ap.IsBound() ?
      op->IntersectWithLine(temp0, temp1, temp2, temp3, temp4, temp5, temp6) :
      op->vtkPolyLine::IntersectWithLine(temp0, temp1, temp2, temp3, temp4, temp5, temp6));

    if (ap.ArrayHasChanged(temp0, save0, size0) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(0, temp0, size0);
    }

    if (ap.ArrayHasChanged(temp1, save1, size1) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(1, temp1, size1);
    }

    if (!ap.ErrorOccurred())
    {
      ap.SetArgValue(3, temp3);
    }
    if (ap.ArrayHasChanged(temp4, save4, size4) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(4, temp4, size4);
    }

    if (ap.ArrayHasChanged(temp5, save5, size5) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(5, temp5, size5);
    }

    if (!ap.ErrorOccurred())
    {
      ap.SetArgValue(6, temp6);
    }
    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_Triangulate(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "Triangulate");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  int temp0;
  vtkIdList *temp1 = nullptr;
  vtkPoints *temp2 = nullptr;
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(3) &&
      ap.GetValue(temp0) &&
      ap.GetVTKObject(temp1, "vtkIdList") &&
      ap.GetVTKObject(temp2, "vtkPoints"))
  {
    int tempr = (ap.IsBound() ?
      op->Triangulate(temp0, temp1, temp2) :
      op->vtkPolyLine::Triangulate(temp0, temp1, temp2));

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_Derivatives(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "Derivatives");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  int temp0;
  const int size1 = 3;
  double temp1[3];
  double save1[3];
  int size2 = ap.GetArgSize(2);
  vtkPythonArgs::Array<double> store2(2*size2);
  double *temp2 = store2.Data();
  double *save2 = (size2 == 0 ? nullptr : temp2 + size2);
  int temp3;
  int size4 = ap.GetArgSize(4);
  vtkPythonArgs::Array<double> store4(2*size4);
  double *temp4 = store4.Data();
  double *save4 = (size4 == 0 ? nullptr : temp4 + size4);
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(5) &&
      ap.GetValue(temp0) &&
      ap.GetArray(temp1, size1) &&
      ap.GetArray(temp2, size2) &&
      ap.GetValue(temp3) &&
      ap.GetArray(temp4, size4))
  {
    ap.SaveArray(temp1, save1, size1);
    ap.SaveArray(temp2, save2, size2);
    ap.SaveArray(temp4, save4, size4);

    if (ap.IsBound())
    {
      op->Derivatives(temp0, temp1, temp2, temp3, temp4);
    }
    else
    {
      op->vtkPolyLine::Derivatives(temp0, temp1, temp2, temp3, temp4);
    }

    if (ap.ArrayHasChanged(temp1, save1, size1) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(1, temp1, size1);
    }

    if (ap.ArrayHasChanged(temp2, save2, size2) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(2, temp2, size2);
    }

    if (ap.ArrayHasChanged(temp4, save4, size4) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(4, temp4, size4);
    }

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildNone();
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_IsPrimaryCell(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "IsPrimaryCell");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(0))
  {
    int tempr = (ap.IsBound() ?
      op->IsPrimaryCell() :
      op->vtkPolyLine::IsPrimaryCell());

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPolyLine_GetParametricCenter(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "GetParametricCenter");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPolyLine *op = static_cast<vtkPolyLine *>(vp);

  const int size0 = 3;
  double temp0[3];
  double save0[3];
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(1) &&
      ap.GetArray(temp0, size0))
  {
    ap.SaveArray(temp0, save0, size0);

    int tempr = (ap.IsBound() ?
      op->GetParametricCenter(temp0) :
      op->vtkPolyLine::GetParametricCenter(temp0));

    if (ap.ArrayHasChanged(temp0, save0, size0) &&
        !ap.ErrorOccurred())
    {
      ap.SetArray(0, temp0, size0);
    }

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}

static PyMethodDef PyvtkPolyLine_Methods[] = {
  {"IsTypeOf", PyvtkPolyLine_IsTypeOf, METH_VARARGS,
   "V.IsTypeOf(string) -> int\nC++: static vtkTypeBool IsTypeOf(const char *type)\n\nReturn 1 if this class type is the same type of (or a subclass\nof) the named class. Returns 0 otherwise. This method works in\ncombination with vtkTypeMacro found in vtkSetGet.h.\n"},
  {"IsA", PyvtkPolyLine_IsA, METH_VARARGS,
   "V.IsA(string) -> int\nC++: vtkTypeBool IsA(const char *type) override;\n\nReturn 1 if this class is the same type of (or a subclass of) the\nnamed class. Returns 0 otherwise. This method works in\ncombination with vtkTypeMacro found in vtkSetGet.h.\n"},
  {"SafeDownCast", PyvtkPolyLine_SafeDownCast, METH_VARARGS,
   "V.SafeDownCast(vtkObjectBase) -> vtkPolyLine\nC++: static vtkPolyLine *SafeDownCast(vtkObjectBase *o)\n\n"},
  {"NewInstance", PyvtkPolyLine_NewInstance, METH_VARARGS,
   "V.NewInstance() -> vtkPolyLine\nC++: vtkPolyLine *NewInstance()\n\n"},
  {"GenerateSlidingNormals", PyvtkPolyLine_GenerateSlidingNormals, METH_VARARGS,
   "V.GenerateSlidingNormals(vtkPoints, vtkCellArray, vtkDataArray)\n    -> int\nC++: static int GenerateSlidingNormals(vtkPoints *,\n    vtkCellArray *, vtkDataArray *)\nV.GenerateSlidingNormals(vtkPoints, vtkCellArray, vtkDataArray,\n    [float, ...]) -> int\nC++: static int GenerateSlidingNormals(vtkPoints *,\n    vtkCellArray *, vtkDataArray *, double *firstNormal)\n\nGiven points and lines, compute normals to lines. These are not\ntrue normals, they are \"orientation\" normals used by classes like\nvtkTubeFilter that control the rotation around the line. The\nnormals try to stay pointing in the same direction as much as\npossible (i.e., minimal rotation) w.r.t the firstNormal (computed\nif nullptr). Always returns 1 (success).\n"},
  {"GetCellType", PyvtkPolyLine_GetCellType, METH_VARARGS,
   "V.GetCellType() -> int\nC++: int GetCellType() override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"GetCellDimension", PyvtkPolyLine_GetCellDimension, METH_VARARGS,
   "V.GetCellDimension() -> int\nC++: int GetCellDimension() override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"GetNumberOfEdges", PyvtkPolyLine_GetNumberOfEdges, METH_VARARGS,
   "V.GetNumberOfEdges() -> int\nC++: int GetNumberOfEdges() override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"GetNumberOfFaces", PyvtkPolyLine_GetNumberOfFaces, METH_VARARGS,
   "V.GetNumberOfFaces() -> int\nC++: int GetNumberOfFaces() override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"GetEdge", PyvtkPolyLine_GetEdge, METH_VARARGS,
   "V.GetEdge(int) -> vtkCell\nC++: vtkCell *GetEdge(int edgeId) override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"GetFace", PyvtkPolyLine_GetFace, METH_VARARGS,
   "V.GetFace(int) -> vtkCell\nC++: vtkCell *GetFace(int faceId) override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"CellBoundary", PyvtkPolyLine_CellBoundary, METH_VARARGS,
   "V.CellBoundary(int, [float, float, float], vtkIdList) -> int\nC++: int CellBoundary(int subId, double pcoords[3],\n    vtkIdList *pts) override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"Contour", PyvtkPolyLine_Contour, METH_VARARGS,
   "V.Contour(float, vtkDataArray, vtkIncrementalPointLocator,\n    vtkCellArray, vtkCellArray, vtkCellArray, vtkPointData,\n    vtkPointData, vtkCellData, int, vtkCellData)\nC++: void Contour(double value, vtkDataArray *cellScalars,\n    vtkIncrementalPointLocator *locator, vtkCellArray *verts,\n    vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd,\n    vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId,\n    vtkCellData *outCd) override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"Clip", PyvtkPolyLine_Clip, METH_VARARGS,
   "V.Clip(float, vtkDataArray, vtkIncrementalPointLocator,\n    vtkCellArray, vtkPointData, vtkPointData, vtkCellData, int,\n    vtkCellData, int)\nC++: void Clip(double value, vtkDataArray *cellScalars,\n    vtkIncrementalPointLocator *locator, vtkCellArray *lines,\n    vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd,\n    vtkIdType cellId, vtkCellData *outCd, int insideOut) override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"EvaluatePosition", PyvtkPolyLine_EvaluatePosition, METH_VARARGS,
   "V.EvaluatePosition([float, float, float], [float, ...], int,\n    [float, float, float], float, [float, ...]) -> int\nC++: int EvaluatePosition(double x[3], double *closestPoint,\n    int &subId, double pcoords[3], double &dist2, double *weights)\n     override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"EvaluateLocation", PyvtkPolyLine_EvaluateLocation, METH_VARARGS,
   "V.EvaluateLocation(int, [float, float, float], [float, float,\n    float], [float, ...])\nC++: void EvaluateLocation(int &subId, double pcoords[3],\n    double x[3], double *weights) override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"IntersectWithLine", PyvtkPolyLine_IntersectWithLine, METH_VARARGS,
   "V.IntersectWithLine([float, float, float], [float, float, float],\n    float, float, [float, float, float], [float, float, float],\n    int) -> int\nC++: int IntersectWithLine(double p1[3], double p2[3], double tol,\n     double &t, double x[3], double pcoords[3], int &subId)\n    override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"Triangulate", PyvtkPolyLine_Triangulate, METH_VARARGS,
   "V.Triangulate(int, vtkIdList, vtkPoints) -> int\nC++: int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts)\n    override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"Derivatives", PyvtkPolyLine_Derivatives, METH_VARARGS,
   "V.Derivatives(int, [float, float, float], [float, ...], int,\n    [float, ...])\nC++: void Derivatives(int subId, double pcoords[3],\n    double *values, int dim, double *derivs) override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"IsPrimaryCell", PyvtkPolyLine_IsPrimaryCell, METH_VARARGS,
   "V.IsPrimaryCell() -> int\nC++: int IsPrimaryCell() override;\n\nSee the vtkCell API for descriptions of these methods.\n"},
  {"GetParametricCenter", PyvtkPolyLine_GetParametricCenter, METH_VARARGS,
   "V.GetParametricCenter([float, float, float]) -> int\nC++: int GetParametricCenter(double pcoords[3]) override;\n\nReturn the center of the point cloud in parametric coordinates.\n"},
  {nullptr, nullptr, 0, nullptr}
};

static PyTypeObject PyvtkPolyLine_Type = {
  PyVarObject_HEAD_INIT(&PyType_Type, 0)
  "vtkCommonDataModelPython.vtkPolyLine", // tp_name
  sizeof(PyVTKObject), // tp_basicsize
  0, // tp_itemsize
  PyVTKObject_Delete, // tp_dealloc
  0, // tp_print
  nullptr, // tp_getattr
  nullptr, // tp_setattr
  nullptr, // tp_compare
  PyVTKObject_Repr, // tp_repr
  nullptr, // tp_as_number
  nullptr, // tp_as_sequence
  nullptr, // tp_as_mapping
  nullptr, // tp_hash
  nullptr, // tp_call
  PyVTKObject_String, // tp_str
  PyObject_GenericGetAttr, // tp_getattro
  PyObject_GenericSetAttr, // tp_setattro
  &PyVTKObject_AsBuffer, // tp_as_buffer
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_BASETYPE, // tp_flags
  PyvtkPolyLine_Doc, // tp_doc
  PyVTKObject_Traverse, // tp_traverse
  nullptr, // tp_clear
  nullptr, // tp_richcompare
  offsetof(PyVTKObject, vtk_weakreflist), // tp_weaklistoffset
  nullptr, // tp_iter
  nullptr, // tp_iternext
  nullptr, // tp_methods
  nullptr, // tp_members
  PyVTKObject_GetSet, // tp_getset
  nullptr, // tp_base
  nullptr, // tp_dict
  nullptr, // tp_descr_get
  nullptr, // tp_descr_set
  offsetof(PyVTKObject, vtk_dict), // tp_dictoffset
  nullptr, // tp_init
  nullptr, // tp_alloc
  PyVTKObject_New, // tp_new
  PyObject_GC_Del, // tp_free
  nullptr, // tp_is_gc
  nullptr, // tp_bases
  nullptr, // tp_mro
  nullptr, // tp_cache
  nullptr, // tp_subclasses
  nullptr, // tp_weaklist
  VTK_WRAP_PYTHON_SUPPRESS_UNINITIALIZED
};

static vtkObjectBase *PyvtkPolyLine_StaticNew()
{
  return vtkPolyLine::New();
}

PyObject *PyvtkPolyLine_ClassNew()
{
  PyVTKClass_Add(
    &PyvtkPolyLine_Type, PyvtkPolyLine_Methods,
    "vtkPolyLine",
 &PyvtkPolyLine_StaticNew);

  PyTypeObject *pytype = &PyvtkPolyLine_Type;

  if ((pytype->tp_flags & Py_TPFLAGS_READY) != 0)
  {
    return (PyObject *)pytype;
  }

#if !defined(VTK_PY3K) && PY_VERSION_HEX >= 0x02060000
  pytype->tp_flags |= Py_TPFLAGS_HAVE_NEWBUFFER;
#endif

  pytype->tp_base = (PyTypeObject *)PyvtkCell_ClassNew();

  PyType_Ready(pytype);
  return (PyObject *)pytype;
}

void PyVTKAddFile_vtkPolyLine(
  PyObject *dict)
{
  PyObject *o;
  o = PyvtkPolyLine_ClassNew();

  if (o && PyDict_SetItemString(dict, "vtkPolyLine", o) != 0)
  {
    Py_DECREF(o);
  }

}