VTK  9.3.1
vtkMultiBlockDataSetAlgorithm.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
15 #ifndef vtkMultiBlockDataSetAlgorithm_h
16 #define vtkMultiBlockDataSetAlgorithm_h
17 
18 #include "vtkAlgorithm.h"
19 #include "vtkCommonExecutionModelModule.h" // For export macro
20 
21 VTK_ABI_NAMESPACE_BEGIN
23 
24 class VTKCOMMONEXECUTIONMODEL_EXPORT vtkMultiBlockDataSetAlgorithm : public vtkAlgorithm
25 {
26 public:
29  void PrintSelf(ostream& os, vtkIndent indent) override;
30 
32 
35  vtkMultiBlockDataSet* GetOutput();
36  vtkMultiBlockDataSet* GetOutput(int);
38 
40 
45  void SetInputData(vtkDataObject*);
46  void SetInputData(int, vtkDataObject*);
48 
53  vtkInformationVector* outputVector) override;
54 
55 protected:
57  ~vtkMultiBlockDataSetAlgorithm() override = default;
58 
64  {
65  return 1;
66  }
67 
73  {
74  return 1;
75  }
76 
82  {
83  return 1;
84  }
85 
87 
92  {
93  return 1;
94  }
96 
97  // Create a default executive.
99 
100  // see algorithm for more info
102  int FillInputPortInformation(int port, vtkInformation* info) override;
103 
104  vtkDataObject* GetInput(int port);
105 
106 private:
108  void operator=(const vtkMultiBlockDataSetAlgorithm&) = delete;
109 };
110 
111 VTK_ABI_NAMESPACE_END
112 #endif
virtual vtkExecutive * CreateDefaultExecutive()
Create a default executive.
Store vtkAlgorithm input/output information.
Superclass for all pipeline executives in VTK.
Definition: vtkExecutive.h:38
Superclass for algorithms that produce only vtkMultiBlockDataSet as output.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
int vtkTypeBool
Definition: vtkABI.h:64
virtual vtkTypeBool ProcessRequest(vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
Upstream/Downstream requests form the generalized interface through which executives invoke a algorit...
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:51
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.
a simple class to control print indentation
Definition: vtkIndent.h:28
virtual int FillInputPortInformation(int port, vtkInformation *info)
Fill the input port information objects for this algorithm.
Composite dataset that organizes datasets into blocks.
Store zero or more vtkInformation instances.
static vtkAlgorithm * New()
general representation of visualization data
Definition: vtkDataObject.h:54
virtual int RequestDataObject(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.