Merge changes from develop into open source

• rename and reorder distributions for D3Q27
• add boundary condition factory
• added new types of boundary conditions (pressure, geometry)
• add some boundary conditions:
  • NoSlipBounceBack (BBDev27)
  • NoSlipCompressible (QDevComp27)
  • VelocityCompressible (QVelDevComp27)
  • PressureNonEquilibriumCompressible (QPressDevNEQ27)
  • SlipCompressible (QSlipDevComp27)
• clean up boundary conditions VelocitySimpleBounceBackCompressible (QVelDevPlainBB27)
• add the ability to read config files
• some changes in GridGenerator (e.g. new way of creating the GridBuilder)

src/gpu/VirtualFluids_GPU/DataStructureInitializer/GridReaderGenerator/GridGenerator.h

@@ -44,55 +44,55 @@ class GridBuilder;
 //! \class GridGenerator derived class of GridProvider
 //! \brief mapping the grid of grid generator to data structure for simulation
 class GridGenerator
-	: public GridProvider
+    : public GridProvider
 {
 private:
-	//! \brief string vector with channel direction
-	std::vector<std::string> channelDirections;
-	//! \brief string vector with channel direction
-	std::vector<std::string> channelBoundaryConditions;
+    //! \brief string vector with channel direction
+    std::vector<std::string> channelDirections;
+    //! \brief string vector with channel direction
+    std::vector<std::string> channelBoundaryConditions;
 
-	//! \brief shared pointer to GridBuilder object
-	//! \property builder is a shared pointer to an object of GridBuilder
-	SPtr<GridBuilder> builder;
+    //! \brief shared pointer to GridBuilder object
+    //! \property builder is a shared pointer to an object of GridBuilder
+    SPtr<GridBuilder> builder;
 
 public:
-	//! Class constructor
-	//! \param builder shared pointer to instance of GridBuilder
-	//! \param para shared pointer to instance of classParameter
-	//! \param cudaManager shared pointer to instance of class CudaMemoryManager
-	VIRTUALFLUIDS_GPU_EXPORT GridGenerator(SPtr<GridBuilder> builder, SPtr<Parameter> para, SPtr<CudaMemoryManager> cudaMemoryManager);
-	//! Class default destructor
-	VIRTUALFLUIDS_GPU_EXPORT virtual ~GridGenerator();
+    //! Class constructor
+    //! \param builder shared pointer to instance of GridBuilder
+    //! \param para shared pointer to instance of classParameter
+    //! \param cudaManager shared pointer to instance of class CudaMemoryManager
+    VIRTUALFLUIDS_GPU_EXPORT GridGenerator(SPtr<GridBuilder> builder, SPtr<Parameter> para, SPtr<CudaMemoryManager> cudaMemoryManager);
+    //! Class default destructor
+    VIRTUALFLUIDS_GPU_EXPORT virtual ~GridGenerator();
 
-	//! \brief allocates and initialized the data structures for Coordinates and node types
-	void allocArrays_CoordNeighborGeo() override;
-	//! \brief allocates and initialized the values at the boundary conditions
-	void allocArrays_BoundaryValues() override;
-	//! \brief allocates and initialized the sub-grid distances at the boundary conditions
-	void allocArrays_BoundaryQs() override;
-	
+    //! \brief allocates and initialized the data structures for Coordinates and node types
+    void allocArrays_CoordNeighborGeo() override;
+    //! \brief allocates and initialized the values at the boundary conditions
+    void allocArrays_BoundaryValues() override;
+    //! \brief allocates and initialized the sub-grid distances at the boundary conditions
+    void allocArrays_BoundaryQs() override;
+    
 private:
-	//! \brief verifies if there are invalid nodes, stopper nodes or wrong neighbors
-	std::string verifyNeighborIndices() const;
-	//! \brief verifies single neighbor index
-	//! \param index type integer
-	//! \param invalidNodes reference to invalid nodes
-	//! \param stopperNodes reference to stopper nodes
-	//! \param wrongNeighbors reference to wrong neighbors
-	std::string verifyNeighborIndex(int index, int &invalidNodes, int &stopperNodes, int &wrongNeighbors) const;
-	//! \brief check the neighbors
-	//! \param x,y,z lattice node position
-	//! \param numberOfWrongNeighbors reference to the number of wrong neighbors
-	//! \param neighborIndex index of neighbor node
-	//! \param neighborX,neighborY,neighborZ neighbor lattice node position
-	//! \param direction type string
-	std::string checkNeighbor(real x, real y, real z, int index, int& numberOfWrongNeihgbors, int neighborIndex, real neighborX, real neighborY, real neighborZ, std::string direction) const;
-	//! \brief create the pointers in the struct for the BoundaryConditions from the boundary condition array
-	//! \param boundaryConditionStruct is a struct containing information about the boundary condition
-	//! \param subgridDistances is a pointer to an array containing the subgrid distances
-	//! \param numberOfBCnodes is the number of lattice nodes in the boundary condition
-	static void getPointersToBoundaryConditions(QforBoundaryConditions& boundaryConditionStruct, real* subgridDistances, const unsigned int numberOfBCnodes);
+    //! \brief verifies if there are invalid nodes, stopper nodes or wrong neighbors
+    std::string verifyNeighborIndices() const;
+    //! \brief verifies single neighbor index
+    //! \param index type integer
+    //! \param invalidNodes reference to invalid nodes
+    //! \param stopperNodes reference to stopper nodes
+    //! \param wrongNeighbors reference to wrong neighbors
+    std::string verifyNeighborIndex(int index, int &invalidNodes, int &stopperNodes, int &wrongNeighbors) const;
+    //! \brief check the neighbors
+    //! \param x,y,z lattice node position
+    //! \param numberOfWrongNeighbors reference to the number of wrong neighbors
+    //! \param neighborIndex index of neighbor node
+    //! \param neighborX,neighborY,neighborZ neighbor lattice node position
+    //! \param direction type string
+    std::string checkNeighbor(real x, real y, real z, int index, int& numberOfWrongNeihgbors, int neighborIndex, real neighborX, real neighborY, real neighborZ, std::string direction) const;
+    //! \brief create the pointers in the struct for the BoundaryConditions from the boundary condition array
+    //! \param boundaryConditionStruct is a struct containing information about the boundary condition
+    //! \param subgridDistances is a pointer to an array containing the subgrid distances
+    //! \param numberOfBCnodes is the number of lattice nodes in the boundary condition
+    static void getPointersToBoundaryConditions(QforBoundaryConditions& boundaryConditionStruct, real* subgridDistances, const unsigned int numberOfBCnodes);
 };
 
 #endif