vtkMaterialInterfacePieceTransaction.h

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

#include "vtkPVVTKExtensionsFiltersMaterialInterfaceModule.h" //needed for exports

#include <iostream> // for std::ostream

class VTKPVVTKEXTENSIONSFILTERSMATERIALINTERFACE_EXPORT vtkMaterialInterfacePieceTransaction
{
public:
  enum
  {
    TYPE = 0,
    REMOTE_PROC = 1,
    SIZE = 2
  };
  //
  vtkMaterialInterfacePieceTransaction() { Clear(); }
  ~vtkMaterialInterfacePieceTransaction() { Clear(); }
  //
  vtkMaterialInterfacePieceTransaction(char type, int remoteProc)
  {
    this->Initialize(type, remoteProc);
  }
  //
  void Initialize(char type, int remoteProc)
  {
    this->Data[TYPE] = (int)type;
    this->Data[REMOTE_PROC] = remoteProc;
  }
  //
  bool Empty() const { return this->Data[TYPE] == 0; }
  //
  void Clear()
  {
    this->Data[TYPE] = 0;
    this->Data[REMOTE_PROC] = -1;
  }
  //
  void Pack(int* buf)
  {
    buf[0] = this->Data[TYPE];
    buf[1] = this->Data[REMOTE_PROC];
  }
  //
  void UnPack(int* buf)
  {
    this->Data[TYPE] = buf[0];
    this->Data[REMOTE_PROC] = buf[1];
  }
  //
  char GetType() const { return (char)this->Data[TYPE]; }
  //
  int GetRemoteProc() const { return this->Data[REMOTE_PROC]; }
  //
  int GetFlatSize() const { return SIZE; }

private:
  int Data[SIZE];
};
VTKPVVTKEXTENSIONSFILTERSMATERIALINTERFACE_EXPORT
std::ostream& operator<<(std::ostream& sout, const vtkMaterialInterfacePieceTransaction& ta);
#endif