VTK  9.2.20221001
vtkInformationDoubleKey.h
Go to the documentation of this file.
1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkInformationDoubleKey.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 =========================================================================*/
26 #ifndef vtkInformationDoubleKey_h
27 #define vtkInformationDoubleKey_h
28 
29 #include "vtkCommonCoreModule.h" // For export macro
30 #include "vtkInformationKey.h"
31 
32 #include "vtkCommonInformationKeyManager.h" // Manage instances of this type.
33 
34 VTK_ABI_NAMESPACE_BEGIN
35 class VTKCOMMONCORE_EXPORT vtkInformationDoubleKey : public vtkInformationKey
36 {
37 public:
39  void PrintSelf(ostream& os, vtkIndent indent) override;
40 
41  vtkInformationDoubleKey(const char* name, const char* location);
43 
49  static VTK_NEWINSTANCE vtkInformationDoubleKey* MakeKey(const char* name, const char* location)
50  {
52  }
53 
55 
59  void Set(vtkInformation* info, double);
62 
68  void ShallowCopy(vtkInformation* from, vtkInformation* to) override;
69 
73  void Print(ostream& os, vtkInformation* info) override;
74 
75 protected:
82 
83 private:
85  void operator=(const vtkInformationDoubleKey&) = delete;
86 };
87 
88 VTK_ABI_NAMESPACE_END
89 #endif
a simple class to control print indentation
Definition: vtkIndent.h:120
Key for double values in vtkInformation.
double Get(vtkInformation *info)
Get/Set the value associated with this key in the given information object.
double * GetWatchAddress(vtkInformation *info)
Get the address at which the actual value is stored.
void Print(ostream &os, vtkInformation *info) override
Print the key's value in an information object to a stream.
~vtkInformationDoubleKey() override
void ShallowCopy(vtkInformation *from, vtkInformation *to) override
Copy the entry associated with this key from one information object to another.
static vtkInformationDoubleKey * MakeKey(const char *name, const char *location)
This method simply returns a new vtkInformationDoubleKey, given a name and a location.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void Set(vtkInformation *info, double)
Get/Set the value associated with this key in the given information object.
vtkInformationDoubleKey(const char *name, const char *location)
Superclass for vtkInformation keys.
Store vtkAlgorithm input/output information.
@ location
Definition: vtkX3D.h:418
@ info
Definition: vtkX3D.h:388
@ name
Definition: vtkX3D.h:231
#define VTK_NEWINSTANCE