vtkInformationKeyLookup.h

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

 
#ifndef vtkInformationKeyLookup_h
#define vtkInformationKeyLookup_h
 
#include "vtkCommonCoreModule.h" // For export macro
#include "vtkObject.h"
 
#include <string> // For std::string
 
VTK_ABI_NAMESPACE_BEGIN
class vtkInformationKey;
class vtkCommonInformationKeyManager;
class vtkFilteringInformationKeyManager;
 
class VTKCOMMONCORE_EXPORT vtkInformationKeyLookup : public vtkObject
{
public:
  static vtkInformationKeyLookup* New();
  vtkTypeMacro(vtkInformationKeyLookup, vtkObject);

  void PrintSelf(ostream& os, vtkIndent indent) override;

  static vtkInformationKey* Find(const std::string& name, const std::string& location);

  static vtkInformationKey* FindByName(const std::string& name);
 
protected:
  vtkInformationKeyLookup();
  ~vtkInformationKeyLookup() override;
 
  friend class vtkInformationKey;
  friend class vtkCommonInformationKeyManager;
  friend class vtkFilteringInformationKeyManager;

  static void RetainCleanup();
  static void ReleaseCleanup();

  static void RegisterKey(
    vtkInformationKey* key, const std::string& name, const std::string& location);

  static void UnregisterKey(vtkInformationKey* key);
 
private:
  vtkInformationKeyLookup(const vtkInformationKeyLookup&) = delete;
  void operator=(const vtkInformationKeyLookup&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif // vtkInformationKeyLookup_h