VTK  9.3.20240327
vtkImageAppendComponents.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
46 #ifndef vtkImageAppendComponents_h
47 #define vtkImageAppendComponents_h
48 
49 #include "vtkImagingCoreModule.h" // For export macro
51 
52 VTK_ABI_NAMESPACE_BEGIN
53 class VTKIMAGINGCORE_EXPORT vtkImageAppendComponents : public vtkThreadedImageAlgorithm
54 {
55 public:
58  void PrintSelf(ostream& os, vtkIndent indent) override;
59 
66  virtual void ReplaceNthInputConnection(int idx, vtkAlgorithmOutput* input);
67 
69 
74  void SetInputData(int num, vtkDataObject* input);
75  void SetInputData(vtkDataObject* input) { this->SetInputData(0, input); }
77 
79 
85  vtkDataObject* GetInput() { return this->GetInput(0); }
87 
94 
95 protected:
97  ~vtkImageAppendComponents() override = default;
98 
100 
102  vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData, int ext[6],
103  int id) override;
104 
105  // Implement methods required by vtkAlgorithm.
107 
108 private:
110  void operator=(const vtkImageAppendComponents&) = delete;
111 };
112 
113 VTK_ABI_NAMESPACE_END
114 #endif
Proxy object to connect input/output ports.
int GetNumberOfInputConnections(int port)
Get the number of inputs currently connected to a port.
general representation of visualization data
Collects components from two inputs into one output.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetInputData(int num, vtkDataObject *input)
Assign a data object as input.
void ThreadedRequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int ext[6], int id) override
If the subclass does not define an Execute method, then the task will be broken up,...
vtkImageAppendComponents()=default
virtual void ReplaceNthInputConnection(int idx, vtkAlgorithmOutput *input)
Replace one of the input connections with a new input.
vtkDataObject * GetInput()
Get one input to this filter.
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
static vtkImageAppendComponents * New()
void SetInputData(vtkDataObject *input)
Assign a data object as input.
vtkDataObject * GetInput(int num)
Get one input to this filter.
int GetNumberOfInputs()
Get the number of inputs to this filter.
~vtkImageAppendComponents() override=default
int FillInputPortInformation(int, vtkInformation *) override
These method should be reimplemented by subclasses that have more than a single input or single outpu...
topologically and geometrically regular array of data
Definition: vtkImageData.h:155
a simple class to control print indentation
Definition: vtkIndent.h:108
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Generic filter that has one input.