/usr/include/vtk-7.1/vtkTrivialProducer.h is in libvtk7-dev 7.1.1+dfsg1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkTrivialProducer.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkTrivialProducer
* @brief Producer for stand-alone data objects.
*
* vtkTrivialProducer allows stand-alone data objects to be connected
* as inputs in a pipeline. All data objects that are connected to a
* pipeline involving vtkAlgorithm must have a producer. This trivial
* producer allows data objects that are hand-constructed in a program
* without another vtk producer to be connected.
*/
#ifndef vtkTrivialProducer_h
#define vtkTrivialProducer_h
#include "vtkCommonExecutionModelModule.h" // For export macro
#include "vtkAlgorithm.h"
class vtkDataObject;
class VTKCOMMONEXECUTIONMODEL_EXPORT vtkTrivialProducer : public vtkAlgorithm
{
public:
static vtkTrivialProducer *New();
vtkTypeMacro(vtkTrivialProducer,vtkAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
/**
* Process upstream/downstream requests trivially. The associated
* output data object is never modified, but it is queried to
* fulfill requests.
*/
int ProcessRequest(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*) VTK_OVERRIDE;
/**
* Set the data object that is "produced" by this producer. It is
* never really modified.
*/
virtual void SetOutput(vtkDataObject* output);
/**
* The modified time of this producer is the newer of this object or
* the assigned output.
*/
vtkMTimeType GetMTime() VTK_OVERRIDE;
//@{
/**
* Set the whole extent to use for the data this producer is producing.
* This may be different than the extent of the output data when
* the trivial producer is used in parallel.
*/
vtkSetVector6Macro(WholeExtent, int);
vtkGetVector6Macro(WholeExtent, int);
//@}
/**
* This method can be used to copy meta-data from an existing data
* object to an information object. For example, whole extent,
* image data spacing, origin etc.
*/
static void FillOutputDataInformation(vtkDataObject* output,
vtkInformation* outInfo);
protected:
vtkTrivialProducer();
~vtkTrivialProducer() VTK_OVERRIDE;
int FillInputPortInformation(int, vtkInformation*) VTK_OVERRIDE;
int FillOutputPortInformation(int, vtkInformation*) VTK_OVERRIDE;
vtkExecutive* CreateDefaultExecutive() VTK_OVERRIDE;
// The real data object.
vtkDataObject* Output;
int WholeExtent[6];
void ReportReferences(vtkGarbageCollector*) VTK_OVERRIDE;
private:
vtkTrivialProducer(const vtkTrivialProducer&) VTK_DELETE_FUNCTION;
void operator=(const vtkTrivialProducer&) VTK_DELETE_FUNCTION;
};
#endif
|