// python wrapper for vtkArrayIterator
//
#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 "vtkArrayIterator.h"

extern "C" { VTK_ABI_EXPORT void PyVTKAddFile_vtkArrayIterator(PyObject *); }
extern "C" { VTK_ABI_EXPORT PyObject *PyvtkArrayIterator_ClassNew(); }

#ifndef DECLARED_PyvtkObject_ClassNew
extern "C" { PyObject *PyvtkObject_ClassNew(); }
#define DECLARED_PyvtkObject_ClassNew
#endif

static const char *PyvtkArrayIterator_Doc =
  "vtkArrayIterator - Abstract superclass to iterate over elements in an\nvtkAbstractArray.\n\n"
  "Superclass: vtkObject\n\n"
  "vtkArrayIterator is used to iterate over elements in any\n"
  "vtkAbstractArray subclass.  The vtkArrayIteratorTemplateMacro is used\n"
  "to centralize the set of types supported by Execute methods.  It also\n"
  "avoids duplication of long switch statement case lists.\n\n"
  "Note that in this macro VTK_TT is defined to be the type of the\n"
  "iterator for the given type of array. One must include the\n"
  "vtkArrayIteratorIncludes.h header file to provide for extending of\n"
  "this macro by addition of new iterators.\n\n"
  "Example usage:vtkArrayIter* iter = array->NewIterator();\n"
  "switch(array->GetDataType())\n"
  "  {\n"
  "  vtkArrayIteratorTemplateMacro(myFunc(static_cast<VTK_TT*>(iter),\n"
  "arg2));\n"
  "  }\n"
  "iter->Delete();\n\n";


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

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

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

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

  return result;
}


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

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

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

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

  return result;
}


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

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

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

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

  return result;
}


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

  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(0))
  {
    vtkArrayIterator *tempr = (ap.IsBound() ?
      op->NewInstance() :
      op->vtkArrayIterator::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 *
PyvtkArrayIterator_Initialize(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "Initialize");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkArrayIterator *op = static_cast<vtkArrayIterator *>(vp);

  vtkAbstractArray *temp0 = nullptr;
  PyObject *result = nullptr;

  if (op && !ap.IsPureVirtual() && ap.CheckArgCount(1) &&
      ap.GetVTKObject(temp0, "vtkAbstractArray"))
  {
    op->Initialize(temp0);

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

  return result;
}


static PyObject *
PyvtkArrayIterator_GetDataType(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "GetDataType");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkArrayIterator *op = static_cast<vtkArrayIterator *>(vp);

  PyObject *result = nullptr;

  if (op && !ap.IsPureVirtual() && ap.CheckArgCount(0))
  {
    int tempr = op->GetDataType();

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

  return result;
}

static PyMethodDef PyvtkArrayIterator_Methods[] = {
  {"IsTypeOf", PyvtkArrayIterator_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", PyvtkArrayIterator_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", PyvtkArrayIterator_SafeDownCast, METH_VARARGS,
   "V.SafeDownCast(vtkObjectBase) -> vtkArrayIterator\nC++: static vtkArrayIterator *SafeDownCast(vtkObjectBase *o)\n\n"},
  {"NewInstance", PyvtkArrayIterator_NewInstance, METH_VARARGS,
   "V.NewInstance() -> vtkArrayIterator\nC++: vtkArrayIterator *NewInstance()\n\n"},
  {"Initialize", PyvtkArrayIterator_Initialize, METH_VARARGS,
   "V.Initialize(vtkAbstractArray)\nC++: virtual void Initialize(vtkAbstractArray *array)\n\nSet the array this iterator will iterate over. After Initialize()\nhas been called, the iterator is valid so long as the Array has\nnot been modified (except using the iterator itself). If the\narray is modified, the iterator must be re-initialized.\n"},
  {"GetDataType", PyvtkArrayIterator_GetDataType, METH_VARARGS,
   "V.GetDataType() -> int\nC++: virtual int GetDataType()\n\nGet the data type from the underlying array. Returns 0 if no\nunderlying array is present.\n"},
  {nullptr, nullptr, 0, nullptr}
};

static PyTypeObject PyvtkArrayIterator_Type = {
  PyVarObject_HEAD_INIT(&PyType_Type, 0)
  "vtkCommonCorePython.vtkArrayIterator", // 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
  PyvtkArrayIterator_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
};

PyObject *PyvtkArrayIterator_ClassNew()
{
  PyVTKClass_Add(
    &PyvtkArrayIterator_Type, PyvtkArrayIterator_Methods,
    "vtkArrayIterator",
 nullptr);

  PyTypeObject *pytype = &PyvtkArrayIterator_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 *)PyvtkObject_ClassNew();

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

void PyVTKAddFile_vtkArrayIterator(
  PyObject *dict)
{
  PyObject *o;
  o = PyvtkArrayIterator_ClassNew();

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

}