Base class providing routines to visualize aggregates and coarsening information. More...

#include <MueLu_VisualizationHelpers_fwd.hpp>

Inheritance diagram for MueLu::VisualizationHelpers< Scalar, LocalOrdinal, GlobalOrdinal, Node >:

Public Member Functions
RCP< ParameterList >	GetValidParameterList () const

Protected Member Functions
void	writeFileVTKOpening (std::ofstream &fout, std::vector< int > &uniqueFine, std::vector< int > &geomSizesFine) const

void	writeFileVTKNodes (std::ofstream &fout, std::vector< int > &uniqueFine, Teuchos::RCP< const Map > &nodeMap) const

void	writeFileVTKData (std::ofstream &fout, std::vector< int > &uniqueFine, LocalOrdinal myAggOffset, ArrayRCP< LocalOrdinal > &vertex2AggId, int myRank) const

void	writeFileVTKCoordinates (std::ofstream &fout, std::vector< int > &uniqueFine, Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &fx, Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &fy, Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &fz, int dim) const

void	writeFileVTKCells (std::ofstream &fout, std::vector< int > &uniqueFine, std::vector< LocalOrdinal > &vertices, std::vector< LocalOrdinal > &geomSize) const

void	writeFileVTKClosing (std::ofstream &fout) const

void	writePVTU (std::ofstream &pvtu, std::string baseFname, int numProcs, bool bFineEdges=false, bool bCoarseEdges=false) const

void	buildColormap () const

std::string	getFileName (int numProcs, int myRank, int level, const Teuchos::ParameterList &pL) const

std::string	getBaseFileName (int numProcs, int level, const Teuchos::ParameterList &pL) const

std::string	getPVTUFileName (int numProcs, int myRank, int level, const Teuchos::ParameterList &pL) const

std::string	replaceAll (std::string result, const std::string &replaceWhat, const std::string &replaceWithWhat) const

std::vector< int >	makeUnique (std::vector< int > &vertices) const
	replaces node indices in vertices with compressed unique indices, and returns list of unique points More...

Static Protected Member Functions
static void	doPointCloud (std::vector< int > &vertices, std::vector< int > &geomSizes, LO numLocalAggs, LO numFineNodes)

static void	doJacks (std::vector< int > &vertices, std::vector< int > &geomSizes, LO numLocalAggs, LO numFineNodes, const std::vector< bool > &isRoot, const ArrayRCP< LO > &vertex2AggId)

static void	doConvexHulls2D (std::vector< int > &vertices, std::vector< int > &geomSizes, LO numLocalAggs, LO numFineNodes, const std::vector< bool > &isRoot, const ArrayRCP< LO > &vertex2AggId, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &xCoords, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &yCoords)

static void	doConvexHulls3D (std::vector< int > &vertices, std::vector< int > &geomSizes, LO numLocalAggs, LO numFineNodes, const std::vector< bool > &isRoot, const ArrayRCP< LO > &vertex2AggId, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &xCoords, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &yCoords, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &zCoords)

static void	doCGALConvexHulls2D (std::vector< int > &vertices, std::vector< int > &geomSizes, LO numLocalAggs, LO numFineNodes, const std::vector< bool > &isRoot, const ArrayRCP< LO > &vertex2AggId, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &xCoords, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &yCoords)

static void	doCGALConvexHulls3D (std::vector< int > &vertices, std::vector< int > &geomSizes, LO numLocalAggs, LO numFineNodes, const std::vector< bool > &isRoot, const ArrayRCP< LO > &vertex2AggId, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &xCoords, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &yCoords, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &zCoords)

static void	doGraphEdges (std::vector< int > &vertices, std::vector< int > &geomSizes, Teuchos::RCP< GraphBase > &G, Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &fx, Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &fy, Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &fz)

static myVec3	crossProduct (myVec3 v1, myVec3 v2)

static double	dotProduct (myVec2 v1, myVec2 v2)

static double	dotProduct (myVec3 v1, myVec3 v2)

static bool	isInFront (myVec3 point, myVec3 inPlane, myVec3 n)

static double	mymagnitude (myVec2 vec)

static double	mymagnitude (myVec3 vec)

static double	distance (myVec2 p1, myVec2 p2)

static double	distance (myVec3 p1, myVec3 p2)

static myVec2	vecSubtract (myVec2 v1, myVec2 v2)

static myVec3	vecSubtract (myVec3 v1, myVec3 v2)

static myVec2	getNorm (myVec2 v)

static myVec3	getNorm (myVec3 v1, myVec3 v2, myVec3 v3)

static double	pointDistFromTri (myVec3 point, myVec3 v1, myVec3 v2, myVec3 v3)

static std::vector< myTriangle >	processTriangle (std::list< myTriangle > &tris, myTriangle tri, std::list< int > &pointsInFront, myVec3 &barycenter, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &xCoords, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &yCoords, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &zCoords)

static std::vector< int >	giftWrap (std::vector< myVec2 > &points, std::vector< int > &nodes, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &xCoords, const Teuchos::ArrayRCP< const typename Teuchos::ScalarTraits< Scalar >::coordinateType > &yCoords)

Constructors/Destructors.
	VisualizationHelpers ()
	Constructor. More...

virtual	~VisualizationHelpers ()
	Destructor. More...

Detailed Description

template<class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
class MueLu::VisualizationHelpers< Scalar, LocalOrdinal, GlobalOrdinal, Node >

Base class providing routines to visualize aggregates and coarsening information.

This class is the base class for the CoarseningVisualizationFactory as well as the AggregationExporterFactory to visualize aggregates or coarsening information from the transfer operators.

Definition at line 54 of file MueLu_VisualizationHelpers_fwd.hpp.