VTK  9.3.20240721
vtkAppendPolyData.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
139#ifndef vtkAppendPolyData_h
140#define vtkAppendPolyData_h
141
142#include "vtkFiltersCoreModule.h" // For export macro
143#include "vtkPolyDataAlgorithm.h"
144
145VTK_ABI_NAMESPACE_BEGIN
146class vtkCellArray;
147class vtkDataArray;
148class vtkPoints;
149class vtkPolyData;
150
151class VTKFILTERSCORE_EXPORT vtkAppendPolyData : public vtkPolyDataAlgorithm
152{
153public:
155
157 void PrintSelf(ostream& os, vtkIndent indent) override;
158
160
166 vtkSetMacro(UserManagedInputs, vtkTypeBool);
167 vtkGetMacro(UserManagedInputs, vtkTypeBool);
168 vtkBooleanMacro(UserManagedInputs, vtkTypeBool);
170
176
182
184
188 vtkPolyData* GetInput() { return this->GetInput(0); }
190
195 void SetNumberOfInputs(int num);
196
197 // Set Nth input, should only be used when UserManagedInputs is true.
200
202
212 vtkSetMacro(ParallelStreaming, vtkTypeBool);
213 vtkGetMacro(ParallelStreaming, vtkTypeBool);
214 vtkBooleanMacro(ParallelStreaming, vtkTypeBool);
216
218
223 vtkSetMacro(OutputPointsPrecision, int);
224 vtkGetMacro(OutputPointsPrecision, int);
226
227 int ExecuteAppend(vtkPolyData* output, vtkPolyData* inputs[], int numInputs)
228 VTK_SIZEHINT(inputs, numInputs);
229
230protected:
233
234 // Flag for selecting parallel streaming behavior
237
238 // Usual data generation method
242
243 // An efficient templated way to append data.
245
246 // An efficient way to append cells.
248
249private:
250 // hide the superclass' AddInput() from the user and the compiler
251 void AddInputData(vtkDataObject*)
252 {
253 vtkErrorMacro(<< "AddInput() must be called with a vtkPolyData not a vtkDataObject.");
254 }
255
256 vtkTypeBool UserManagedInputs;
257
258 vtkAppendPolyData(const vtkAppendPolyData&) = delete;
259 void operator=(const vtkAppendPolyData&) = delete;
260};
261
262VTK_ABI_NAMESPACE_END
263#endif
Proxy object to connect input/output ports.
appends one or more polygonal datasets together
int FillInputPortInformation(int, vtkInformation *) override
Fill the input port information objects for this algorithm.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
void AddInputData(vtkPolyData *)
Add a dataset to the list of data to append.
void RemoveInputData(vtkPolyData *)
Remove a dataset from the list of data to append.
~vtkAppendPolyData() override
vtkTypeBool ParallelStreaming
int ExecuteAppend(vtkPolyData *output, vtkPolyData *inputs[], int numInputs)
vtkPolyData * GetInput(int idx)
Get any input of this filter.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
void AppendCells(vtkCellArray *dst, vtkCellArray *src, vtkIdType offset)
void AppendData(vtkDataArray *dest, vtkDataArray *src, vtkIdType offset)
static vtkAppendPolyData * New()
void SetInputConnectionByNumber(int num, vtkAlgorithmOutput *input)
vtkPolyData * GetInput()
Get any input of this filter.
void SetNumberOfInputs(int num)
Directly set(allocate) number of inputs, should only be used when UserManagedInputs is true.
void SetInputDataByNumber(int num, vtkPolyData *ds)
object to represent cell connectivity
abstract superclass for arrays of numeric data
general representation of visualization data
a simple class to control print indentation
Definition vtkIndent.h:108
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
represent and manipulate 3D points
Definition vtkPoints.h:139
Superclass for algorithms that produce only polydata as output.
concrete dataset represents vertices, lines, polygons, and triangle strips
int vtkTypeBool
Definition vtkABI.h:64
int vtkIdType
Definition vtkType.h:315
#define VTK_SIZEHINT(...)