VTK  9.3.20240226
vtkInformationDoubleKey.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
14 #ifndef vtkInformationDoubleKey_h
15 #define vtkInformationDoubleKey_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 VTKCOMMONCORE_EXPORT vtkInformationDoubleKey : public vtkInformationKey
24 {
25 public:
27  void PrintSelf(ostream& os, vtkIndent indent) override;
28 
29  vtkInformationDoubleKey(const char* name, const char* location);
31 
37  static VTK_NEWINSTANCE vtkInformationDoubleKey* MakeKey(const char* name, const char* location)
38  {
40  }
41 
43 
47  void Set(vtkInformation* info, double);
50 
56  void ShallowCopy(vtkInformation* from, vtkInformation* to) override;
57 
61  void Print(ostream& os, vtkInformation* info) override;
62 
63 protected:
70 
71 private:
73  void operator=(const vtkInformationDoubleKey&) = delete;
74 };
75 
76 VTK_ABI_NAMESPACE_END
77 #endif
a simple class to control print indentation
Definition: vtkIndent.h:108
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:406
@ info
Definition: vtkX3D.h:376
@ name
Definition: vtkX3D.h:219
#define VTK_NEWINSTANCE