vtkMaterialInterfaceProcessLoading.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 vtkMaterialInterfaceProcessLoading_h
#define vtkMaterialInterfaceProcessLoading_h

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

#include "vtkType.h" // for vtkIdType
#include <cassert>   // for assert
#include <iostream>  // for std::ostream
#include <vector>    // for std::vector

class VTKPVVTKEXTENSIONSFILTERSMATERIALINTERFACE_EXPORT vtkMaterialInterfaceProcessLoading
{
public:
  enum
  {
    ID = 0,
    LOADING = 1,
    SIZE = 2
  };
  //
  vtkMaterialInterfaceProcessLoading() { this->Initialize(-1, 0); }
  //
  ~vtkMaterialInterfaceProcessLoading() { this->Initialize(-1, 0); }

  void Initialize(int id, vtkIdType loadFactor)
  {
    this->Data[ID] = id;
    this->Data[LOADING] = loadFactor;
  }

  bool operator<(const vtkMaterialInterfaceProcessLoading& rhs) const
  {
    return this->Data[LOADING] < rhs.Data[LOADING];
  }
  bool operator<=(const vtkMaterialInterfaceProcessLoading& rhs) const
  {
    return this->Data[LOADING] <= rhs.Data[LOADING];
  }
  bool operator>(const vtkMaterialInterfaceProcessLoading& rhs) const
  {
    return this->Data[LOADING] > rhs.Data[LOADING];
  }
  bool operator>=(const vtkMaterialInterfaceProcessLoading& rhs) const
  {
    return this->Data[LOADING] >= rhs.Data[LOADING];
  }
  bool operator==(const vtkMaterialInterfaceProcessLoading& rhs) const
  {
    return this->Data[LOADING] == rhs.Data[LOADING];
  }
  vtkIdType GetId() const { return this->Data[ID]; }
  vtkIdType GetLoadFactor() const { return this->Data[LOADING]; }

  vtkIdType UpdateLoadFactor(vtkIdType loadFactor)
  {
    assert("Update would make loading negative." && (this->Data[LOADING] + loadFactor) >= 0);
    return this->Data[LOADING] += loadFactor;
  }

private:
  vtkIdType Data[SIZE];
};
VTKPVVTKEXTENSIONSFILTERSMATERIALINTERFACE_EXPORT
std::ostream& operator<<(std::ostream& sout, const vtkMaterialInterfaceProcessLoading& fp);
VTKPVVTKEXTENSIONSFILTERSMATERIALINTERFACE_EXPORT
std::ostream& operator<<(
  std::ostream& sout, const std::vector<vtkMaterialInterfaceProcessLoading>& vfp);
#endif