vtkAbstractBuffer.h

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

#include "vtkCommonCoreModule.h" // For export macro
#include "vtkObject.h"

VTK_ABI_NAMESPACE_BEGIN

class VTKCOMMONCORE_EXPORT vtkAbstractBuffer : public vtkObject
{
public:
  vtkTypeMacro(vtkAbstractBuffer, vtkObject);

  virtual void* GetVoidBuffer() = 0;

  virtual vtkIdType GetNumberOfElements() const = 0;

  virtual int GetDataType() const = 0;

  virtual int GetDataTypeSize() const = 0;

protected:
  vtkAbstractBuffer() = default;
  ~vtkAbstractBuffer() override = default;

private:
  vtkAbstractBuffer(const vtkAbstractBuffer&) = delete;
  void operator=(const vtkAbstractBuffer&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif
// VTK-HeaderTest-Exclude: vtkAbstractBuffer.h