VTK  9.3.20231204
vtkInformationVariantKey.h
Go to the documentation of this file.
1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
14 #ifndef vtkInformationVariantKey_h
15 #define vtkInformationVariantKey_h
16 
17 #include "vtkCommonCoreModule.h" // For export macro
18 #include "vtkInformationKey.h"
19 
20 #include "vtkCommonInformationKeyManager.h" // Manage instances of this type.
21 
22 VTK_ABI_NAMESPACE_BEGIN
23 class vtkVariant;
24 
25 class VTKCOMMONCORE_EXPORT vtkInformationVariantKey : public vtkInformationKey
26 {
27 public:
29  void PrintSelf(ostream& os, vtkIndent indent) override;
30 
31  vtkInformationVariantKey(const char* name, const char* location);
33 
39  static VTK_NEWINSTANCE vtkInformationVariantKey* MakeKey(const char* name, const char* location)
40  {
42  }
43 
45 
52 
58  void ShallowCopy(vtkInformation* from, vtkInformation* to) override;
59 
63  void Print(ostream& os, vtkInformation* info) override;
64 
65 protected:
72 
73 private:
75  void operator=(const vtkInformationVariantKey&) = delete;
76 };
77 
78 VTK_ABI_NAMESPACE_END
79 #endif
a simple class to control print indentation
Definition: vtkIndent.h:108
Superclass for vtkInformation keys.
Key for variant values in vtkInformation.
void Set(vtkInformation *info, const vtkVariant &)
Get/Set the value associated with this key in the given information object.
vtkVariant * GetWatchAddress(vtkInformation *info)
Get the address at which the actual value is stored.
void ShallowCopy(vtkInformation *from, vtkInformation *to) override
Copy the entry associated with this key from one information object to another.
static vtkInformationVariantKey * MakeKey(const char *name, const char *location)
This method simply returns a new vtkInformationVariantKey, given a name and a location.
vtkInformationVariantKey(const char *name, const char *location)
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void Print(ostream &os, vtkInformation *info) override
Print the key's value in an information object to a stream.
const vtkVariant & Get(vtkInformation *info)
Get/Set the value associated with this key in the given information object.
~vtkInformationVariantKey() override
Store vtkAlgorithm input/output information.
A type representing the union of many types.
Definition: vtkVariant.h:162
@ location
Definition: vtkX3D.h:406
@ info
Definition: vtkX3D.h:376
@ name
Definition: vtkX3D.h:219
#define VTK_NEWINSTANCE