mirror of
https://github.com/OpenFOAM/ThirdParty-6.git
synced 2025-12-08 06:57:43 +00:00
105 lines
3.6 KiB
C++
105 lines
3.6 KiB
C++
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: vtkEnsembleSource.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.
|
|
|
|
=========================================================================*/
|
|
// .NAME vtkEnsembleSource - source that manages dataset ensembles
|
|
// .SECTION Description
|
|
// vtkEnsembleSource manages a collection of data sources in order to
|
|
// represent a dataset ensemble. It has the ability to provide meta-data
|
|
// about the ensemble in the form of a table, using the META_DATA key
|
|
// as well as accept a pipeline request using the UPDATE_MEMBER key.
|
|
// Note that it is expected that all ensemble members produce data of the
|
|
// same type.
|
|
|
|
#ifndef vtkEnsembleSource_h
|
|
#define vtkEnsembleSource_h
|
|
|
|
#include "vtkCommonExecutionModelModule.h" // For export macro
|
|
#include "vtkAlgorithm.h"
|
|
|
|
struct vtkEnsembleSourceInternal;
|
|
class vtkTable;
|
|
class vtkInformationDataObjectMetaDataKey;
|
|
class vtkInformationIntegerRequestKey;
|
|
class vtkInformationIntegerKey;
|
|
|
|
class VTKCOMMONEXECUTIONMODEL_EXPORT vtkEnsembleSource : public vtkAlgorithm
|
|
{
|
|
public:
|
|
static vtkEnsembleSource *New();
|
|
vtkTypeMacro(vtkEnsembleSource,vtkAlgorithm);
|
|
void PrintSelf(ostream& os, vtkIndent indent);
|
|
|
|
// Descriptions:
|
|
// Add an algorithm (source) that will produce the next ensemble member.
|
|
// This algorithm will be passed the REQUEST_INFORMATION, REQUEST_UPDATE_EXTENT
|
|
// and REQUEST_DATA pipeline passes for execution.
|
|
void AddMember(vtkAlgorithm*);
|
|
|
|
// Description:
|
|
// Removes all ensemble members.
|
|
void RemoveAllMembers();
|
|
|
|
// Description:
|
|
// Returns the number of ensemble members.
|
|
unsigned int GetNumberOfMembers();
|
|
|
|
// Description:
|
|
// Set/Get the current ensemble member to process. Note that this data member
|
|
// will not be used if the UPDATE_MEMBER key is present in the pipeline. Also,
|
|
// this data member may be removed in the future. Unless it is absolutely necessary
|
|
// to use this data member, use the UPDATE_MEMBER key instead.
|
|
vtkSetMacro(CurrentMember, unsigned int);
|
|
vtkGetMacro(CurrentMember, unsigned int);
|
|
|
|
// Description:
|
|
// Set the meta-data that will be propagated downstream. Make sure that this table
|
|
// has as many rows as the ensemble members and the meta-data for each row matches
|
|
// the corresponding ensemble source.
|
|
void SetMetaData(vtkTable*);
|
|
|
|
// Description:
|
|
// Meta-data for the ensemble. This is set with SetMetaData.
|
|
static vtkInformationDataObjectMetaDataKey* META_DATA();
|
|
|
|
// Description:
|
|
// Key used to request a particular ensemble member.
|
|
static vtkInformationIntegerRequestKey* UPDATE_MEMBER();
|
|
|
|
protected:
|
|
vtkEnsembleSource();
|
|
~vtkEnsembleSource();
|
|
|
|
static vtkInformationIntegerKey* DATA_MEMBER();
|
|
|
|
friend class vtkInformationEnsembleMemberRequestKey;
|
|
|
|
virtual int ProcessRequest(vtkInformation *request,
|
|
vtkInformationVector **inputVector,
|
|
vtkInformationVector *outputVector);
|
|
virtual int FillOutputPortInformation(int, vtkInformation*);
|
|
|
|
vtkAlgorithm* GetCurrentReader(vtkInformation*);
|
|
|
|
vtkEnsembleSourceInternal* Internal;
|
|
unsigned int CurrentMember;
|
|
|
|
vtkTable* MetaData;
|
|
|
|
private:
|
|
vtkEnsembleSource(const vtkEnsembleSource&); // Not implemented.
|
|
void operator=(const vtkEnsembleSource&); // Not implemented.
|
|
};
|
|
|
|
#endif
|