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/Examples/Catalyst/CxxMappedDataArrayExample/FEDataStructures.h

@@ -0,0 +1,41 @@
+#ifndef FEDATASTRUCTURES_HEADER
+#define FEDATASTRUCTURES_HEADER
+
+#include <cstddef>
+#include <vector>
+
+class Grid
+{
+public:
+  Grid();
+  void Initialize(const unsigned int numPoints[3], const double spacing[3]);
+  size_t GetNumberOfPoints();
+  size_t GetNumberOfCells();
+  double* GetPointsArray();
+  bool GetPoint(size_t pointId, double coord[3]);
+  unsigned int* GetCellPoints(size_t cellId);
+private:
+  std::vector<double> Points;
+  std::vector<unsigned int> Cells;
+};
+
+class Attributes
+{
+// A class for generating and storing point and cell fields.
+// Velocity is stored at the points and pressure is stored
+// for the cells. The current velocity profile is for a
+// shearing flow with U(y,t) = y*t, V = 0 and W = 0.
+// Pressure is constant through the domain.
+public:
+  Attributes();
+  void Initialize(Grid* grid);
+  void UpdateFields(double time);
+  double* GetVelocityArray();
+  float* GetPressureArray();
+
+private:
+  std::vector<double> Velocity;
+  std::vector<float> Pressure;
+  Grid* GridPtr;
+};
+#endif