VTK  9.3.0
vtkInformationVector.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
29 #ifndef vtkInformationVector_h
30 #define vtkInformationVector_h
31 
32 #include "vtkCommonCoreModule.h" // For export macro
33 #include "vtkObject.h"
34 
35 VTK_ABI_NAMESPACE_BEGIN
36 class vtkInformation;
37 class vtkInformationVectorInternals;
38 
39 class VTKCOMMONCORE_EXPORT vtkInformationVector : public vtkObject
40 {
41 public:
44  void PrintSelf(ostream& os, vtkIndent indent) override;
45 
47 
53  int GetNumberOfInformationObjects() { return this->NumberOfInformationObjects; }
56 
58 
67 
69 
74  void Remove(int idx);
76 
78 
81  bool UsesGarbageCollector() const override { return true; }
83 
91  void Copy(vtkInformationVector* from, vtkTypeBool deep = 0);
92 
93 protected:
96 
97  // Internal implementation details.
98  vtkInformationVectorInternals* Internal;
99 
101 
102  // Garbage collection support.
104 
105 private:
107  void operator=(const vtkInformationVector&) = delete;
108 };
109 
110 VTK_ABI_NAMESPACE_END
111 #endif
Detect and break reference loops.
a simple class to control print indentation
Definition: vtkIndent.h:38
Store zero or more vtkInformation instances.
void SetNumberOfInformationObjects(int n)
Get/Set the number of information objects in the vector.
int GetNumberOfInformationObjects()
Get/Set the number of information objects in the vector.
vtkInformation * GetInformationObject(int index)
Get/Set the vtkInformation instance stored at the given index in the vector.
void ReportReferences(vtkGarbageCollector *) override
void Remove(vtkInformation *info)
Append/Remove an information object.
~vtkInformationVector() override
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetInformationObject(int index, vtkInformation *info)
Get/Set the vtkInformation instance stored at the given index in the vector.
void Copy(vtkInformationVector *from, vtkTypeBool deep=0)
Copy all information entries from the given vtkInformation instance.
vtkInformationVectorInternals * Internal
static vtkInformationVector * New()
bool UsesGarbageCollector() const override
Initiate garbage collection when a reference is removed.
void Remove(int idx)
Append/Remove an information object.
void Append(vtkInformation *info)
Append/Remove an information object.
Store vtkAlgorithm input/output information.
abstract base class for most VTK objects
Definition: vtkObject.h:61
@ info
Definition: vtkX3D.h:376
@ index
Definition: vtkX3D.h:246
int vtkTypeBool
Definition: vtkABI.h:64