ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/VTK/Common/ExecutionModel/vtkPiecewiseFunctionAlgorithm.h

@@ -0,0 +1,98 @@
+/*=========================================================================
+
+  Program:   Visualization Toolkit
+  Module:    vtkPiecewiseFunctionAlgorithm.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 vtkPiecewiseFunctionAlgorithm - Superclass for algorithms that produce only piecewise function as output
+// .SECTION Description
+
+// vtkPiecewiseFunctionAlgorithm is a convenience class to make writing algorithms
+// easier. It is also designed to help transition old algorithms to the new
+// pipeline architecture. There are some assumptions and defaults made by this
+// class you should be aware of. This class defaults such that your filter
+// will have one input port and one output port. If that is not the case
+// simply change it with SetNumberOfInputPorts etc. See this classes
+// constructor for the default. This class also provides a FillInputPortInfo
+// method that by default says that all inputs will be PiecewiseFunction. If that
+// isn't the case then please override this method in your subclass.
+// You should implement the subclass's algorithm into
+// RequestData( request, inputVec, outputVec).
+
+#ifndef vtkPiecewiseFunctionAlgorithm_h
+#define vtkPiecewiseFunctionAlgorithm_h
+
+#include "vtkCommonExecutionModelModule.h" // For export macro
+#include "vtkAlgorithm.h"
+#include "vtkPiecewiseFunction.h" // makes things a bit easier
+
+class vtkDataSet;
+class vtkDataObject;
+
+class VTKCOMMONEXECUTIONMODEL_EXPORT vtkPiecewiseFunctionAlgorithm : public vtkAlgorithm
+{
+public:
+  static vtkPiecewiseFunctionAlgorithm *New();
+  vtkTypeMacro(vtkPiecewiseFunctionAlgorithm,vtkAlgorithm);
+  void PrintSelf(ostream& os, vtkIndent indent);
+
+  // Description:
+  // Get the output data object for a port on this algorithm.
+  vtkDataObject* GetOutput();
+  vtkDataObject* GetOutput(int);
+  virtual void SetOutput(vtkDataObject* d);
+
+  // Description:
+  // see vtkAlgorithm for details
+  virtual int ProcessRequest(vtkInformation*,
+                             vtkInformationVector**,
+                             vtkInformationVector*);
+
+  // this method is not recommended for use, but lots of old style filters
+  // use it
+  vtkDataObject* GetInput();
+  vtkDataObject *GetInput(int port);
+
+  // Description:
+  // Assign a data object as input. Note that this method does not
+  // establish a pipeline connection. Use SetInputConnection() to
+  // setup a pipeline connection.
+  void SetInputData(vtkDataObject *);
+  void SetInputData(int, vtkDataObject*);
+
+  // Description:
+  // Assign a data object as input. Note that this method does not
+  // establish a pipeline connection. Use AddInputConnection() to
+  // setup a pipeline connection.
+  void AddInputData(vtkDataObject *);
+  void AddInputData(int, vtkDataObject*);
+
+protected:
+  vtkPiecewiseFunctionAlgorithm();
+  ~vtkPiecewiseFunctionAlgorithm();
+
+  // Description:
+  // This is called by the superclass.
+  // This is the method you should override.
+  virtual int RequestData(vtkInformation* request,
+                          vtkInformationVector** inputVector,
+                          vtkInformationVector* outputVector);
+
+  // see algorithm for more info
+  virtual int FillOutputPortInformation(int port, vtkInformation* info);
+  virtual int FillInputPortInformation(int port, vtkInformation* info);
+
+private:
+  vtkPiecewiseFunctionAlgorithm(const vtkPiecewiseFunctionAlgorithm&);  // Not implemented.
+  void operator=(const vtkPiecewiseFunctionAlgorithm&);  // Not implemented.
+};
+
+#endif