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/IO/SQL/vtkSQLGraphReader.h

@@ -0,0 +1,155 @@
+/*=========================================================================
+
+  Program:   Visualization Toolkit
+  Module:    vtkSQLGraphReader.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.
+
+=========================================================================*/
+/*-------------------------------------------------------------------------
+  Copyright 2008 Sandia Corporation.
+  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
+  the U.S. Government retains certain rights in this software.
+-------------------------------------------------------------------------*/
+// .NAME vtkSQLGraphReader - read a vtkGraph from a database
+//
+// .SECTION Description
+//
+// Creates a vtkGraph using one or two vtkSQLQuery's.  The first (required)
+// query must have one row for each arc in the graph.
+// The query must have two columns which represent the source and target
+// node ids.
+//
+// The second (optional) query has one row for each node in the graph.
+// The table must have a field whose values match those in the arc table.
+// If the node table is not given,
+// a node will be created for each unique source or target identifier
+// in the arc table.
+//
+// The source, target, and node ID fields must be of the same type,
+// and must be either vtkStringArray or a subclass of vtkDataArray.
+//
+// All columns in the queries, including the source, target, and node index
+// fields, are copied into the arc data and node data of the resulting
+// vtkGraph.  If the node query is not given, the node data will contain
+// a single "id" column with the same type as the source/target id arrays.
+//
+// If parallel arcs are collected, not all the arc data is not copied into
+// the output.  Only the source and target id arrays will be transferred.
+// An additional vtkIdTypeArray column called "weight" is created which
+// contains the number of times each arc appeared in the input.
+//
+// If the node query contains positional data, the user may specify the
+// names of these fields.
+// These arrays must be data arrays.  The z-coordinate array is optional,
+// and if not given the z-coordinates are set to zero.
+
+#ifndef vtkSQLGraphReader_h
+#define vtkSQLGraphReader_h
+
+#include "vtkIOSQLModule.h" // For export macro
+#include "vtkGraphAlgorithm.h"
+
+class vtkSQLQuery;
+
+class VTKIOSQL_EXPORT vtkSQLGraphReader : public vtkGraphAlgorithm
+{
+public:
+  static vtkSQLGraphReader* New();
+  vtkTypeMacro(vtkSQLGraphReader,vtkGraphAlgorithm);
+  void PrintSelf(ostream& os, vtkIndent indent);
+
+  // Description:
+  // When set, creates a directed graph, as opposed to an undirected graph.
+  vtkSetMacro(Directed, bool);
+  vtkGetMacro(Directed, bool);
+  vtkBooleanMacro(Directed, bool);
+
+  // Description:
+  // The query that retrieves the node information.
+  virtual void SetVertexQuery(vtkSQLQuery* q);
+  vtkGetObjectMacro(VertexQuery, vtkSQLQuery);
+
+  // Description:
+  // The query that retrieves the arc information.
+  virtual void SetEdgeQuery(vtkSQLQuery* q);
+  vtkGetObjectMacro(EdgeQuery, vtkSQLQuery);
+
+  // Description:
+  // The name of the field in the arc query for the source node of each arc.
+  vtkSetStringMacro(SourceField);
+  vtkGetStringMacro(SourceField);
+
+  // Description:
+  // The name of the field in the arc query for the target node of each arc.
+  vtkSetStringMacro(TargetField);
+  vtkGetStringMacro(TargetField);
+
+  // Description:
+  // The name of the field in the node query for the node ID.
+  vtkSetStringMacro(VertexIdField);
+  vtkGetStringMacro(VertexIdField);
+
+  // Description:
+  // The name of the field in the node query for the node's x coordinate.
+  vtkSetStringMacro(XField);
+  vtkGetStringMacro(XField);
+
+  // Description:
+  // The name of the field in the node query for the node's y coordinate.
+  vtkSetStringMacro(YField);
+  vtkGetStringMacro(YField);
+
+  // Description:
+  // The name of the field in the node query for the node's z coordinate.
+  vtkSetStringMacro(ZField);
+  vtkGetStringMacro(ZField);
+
+  // Description:
+  // When set, creates a graph with no parallel arcs.
+  // Parallel arcs are combined into one arc.
+  // No cell fields are passed to the output, except the vtkGhostType array if
+  // it exists, but a new field "weight" is created that holds the number of
+  // duplicates of that arc in the input.
+  vtkSetMacro(CollapseEdges, bool);
+  vtkGetMacro(CollapseEdges, bool);
+  vtkBooleanMacro(CollapseEdges, bool);
+
+protected:
+  vtkSQLGraphReader();
+  ~vtkSQLGraphReader();
+
+  bool Directed;
+  bool CollapseEdges;
+  vtkSQLQuery* EdgeQuery;
+  vtkSQLQuery* VertexQuery;
+  char* SourceField;
+  char* TargetField;
+  char* VertexIdField;
+  char* XField;
+  char* YField;
+  char* ZField;
+
+  virtual int RequestData(
+    vtkInformation*,
+    vtkInformationVector**,
+    vtkInformationVector*);
+
+  virtual int RequestDataObject(
+    vtkInformation*,
+    vtkInformationVector**,
+    vtkInformationVector*);
+
+private:
+  vtkSQLGraphReader(const vtkSQLGraphReader&); // Not implemented
+  void operator=(const vtkSQLGraphReader&);   // Not implemented
+};
+
+#endif
+