VTK
vtkInformationVariantKey.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkInformationVariantKey.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
23 #ifndef vtkInformationVariantKey_h
24 #define vtkInformationVariantKey_h
25 
26 #include "vtkCommonCoreModule.h" // For export macro
27 #include "vtkInformationKey.h"
28 
29 #include "vtkCommonInformationKeyManager.h" // Manage instances of this type.
30 
31 class vtkVariant;
32 
33 class VTKCOMMONCORE_EXPORT vtkInformationVariantKey : public vtkInformationKey
34 {
35 public:
37  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
38 
39  vtkInformationVariantKey(const char* name, const char* location);
40  ~vtkInformationVariantKey() VTK_OVERRIDE;
41 
47  static vtkInformationVariantKey* MakeKey(const char* name, const char* location)
48  {
49  return new vtkInformationVariantKey(name, location);
50  }
51 
53 
57  void Set(vtkInformation* info, const vtkVariant&);
58  const vtkVariant& Get(vtkInformation* info);
60 
66  void ShallowCopy(vtkInformation* from, vtkInformation* to) VTK_OVERRIDE;
67 
71  void Print(ostream& os, vtkInformation* info) VTK_OVERRIDE;
72 
73 protected:
79  vtkVariant* GetWatchAddress(vtkInformation* info);
80 
81 private:
82  vtkInformationVariantKey(const vtkInformationVariantKey&) VTK_DELETE_FUNCTION;
83  void operator=(const vtkInformationVariantKey&) VTK_DELETE_FUNCTION;
84 };
85 
86 #endif
virtual void ShallowCopy(vtkInformation *from, vtkInformation *to)=0
Copy the entry associated with this key from one information object to another.
Store vtkAlgorithm input/output information.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
A atomic type representing the union of many types.
Definition: vtkVariant.h:69
void Print(vtkInformation *info)
Print the key's value in an information object to a stream.
Superclass for vtkInformation keys.
a simple class to control print indentation
Definition: vtkIndent.h:33
Key for variant values in vtkInformation.