VTXDataArray.h

Go to the documentation of this file.

// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause

/*
 * VTXDataArray.h : wrapper around vtkDataArray adding adios2 relevant
 * information
 *
 *  Created on: Jun 4, 2019
 *      Author: William F Godoy godoywf@ornl.gov
 */

#ifndef VTK_IO_ADIOS2_VTX_COMMON_VTXDataArray_h
#define VTK_IO_ADIOS2_VTX_COMMON_VTXDataArray_h

#include "vtkDataArray.h"
#include "vtkSmartPointer.h"

#include <map>

#include <adios2.h>

namespace vtx
{
namespace types
{
VTK_ABI_NAMESPACE_BEGIN

class DataArray
{
public:
  std::vector<std::string> VectorVariables;
  vtkSmartPointer<vtkDataArray> Data;

  // required for global arrays
  adios2::Dims Shape;
  adios2::Dims Start;
  adios2::Dims Count;

  // required for local arrays, using maps for now
  std::map<size_t, adios2::Dims> BlockCounts;

  bool HasTuples = false;

  bool IsUpdated = true;

  bool IsSOA = false;

  DataArray() = default;
  ~DataArray() = default;

  bool IsScalar() const noexcept;

  void ConvertTo3DVTK(const std::vector<double>& fillValues = std::vector<double>());
};

VTK_ABI_NAMESPACE_END
} // end namespace types
} // end namespace vtx

#endif /* VTK_IO_ADIOS2_VTX_COMMON_VTXDataArray_h */