VTK
vtkInformationKeyLookup.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkInformationKeyLookup.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=========================================================================*/
15
25#ifndef vtkInformationKeyLookup_h
26#define vtkInformationKeyLookup_h
27
28#include "vtkCommonCoreModule.h" // For export macro
29#include "vtkObject.h"
30
31#include <map> // For std::map
32#include <utility> // For std::pair
33#include <string> // For std::string
34
36
37class VTKCOMMONCORE_EXPORT vtkInformationKeyLookup: public vtkObject
38{
39public:
42
43
46 void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
47
54 static vtkInformationKey* Find(const std::string &name,
55 const std::string &location);
56
57protected:
59 ~vtkInformationKeyLookup() VTK_OVERRIDE;
60
61 friend class vtkInformationKey;
62
67 static void RegisterKey(vtkInformationKey *key,
68 const std::string &name,
69 const std::string &location);
70
71private:
72 vtkInformationKeyLookup(const vtkInformationKeyLookup&) VTK_DELETE_FUNCTION;
73 void operator=(const vtkInformationKeyLookup&) VTK_DELETE_FUNCTION;
74
75 typedef std::pair<std::string, std::string> Identifier; // Location, Name
76 typedef std::map<Identifier, vtkInformationKey*> KeyMap;
77
78 // Using a static function / variable here to ensure static initialization
79 // works as intended, since key objects are static, too.
80 static KeyMap& Keys();
81};
82
83#endif // vtkInformationKeyLookup_h
a simple class to control print indentation
Definition: vtkIndent.h:40
Find vtkInformationKeys from name and location strings.
static vtkInformationKeyLookup * New()
Superclass for vtkInformation keys.
abstract base class for most VTK objects
Definition: vtkObject.h:60
@ key
Definition: vtkX3D.h:257
@ location
Definition: vtkX3D.h:406
@ name
Definition: vtkX3D.h:219