Container class for mesh layout and indices calculation. More...

#include <MueLu_IndexManager_decl.hpp>

Inheritance diagram for MueLu::IndexManager< LocalOrdinal, GlobalOrdinal, Node >:

Public Member Functions
	IndexManager ()=default

	IndexManager (const RCP< const Teuchos::Comm< int > > comm, const bool coupled, const bool singleCoarsePoint, const int NumDimensions, const int interpolationOrder, const Array< GO > GFineNodesPerDir, const Array< LO > LFineNodesPerDir)

virtual	~IndexManager ()

void	computeMeshParameters ()

virtual void	computeGlobalCoarseParameters ()=0

virtual void	getGhostedNodesData (const RCP< const Map > fineMap, Array< LO > &ghostedNodeCoarseLIDs, Array< int > &ghostedNodeCoarsePIDs, Array< GO > &ghostedNodeCoarseGIDs) const =0

virtual void	getCoarseNodesData (const RCP< const Map > fineCoordinatesMap, Array< GO > &coarseNodeCoarseGIDs, Array< GO > &coarseNodeFineGIDs) const =0

bool	isAggregationCoupled () const

bool	isSingleCoarsePoint () const

int	getNumDimensions () const

int	getInterpolationOrder () const

GO	getNumGlobalFineNodes () const

GO	getNumGlobalCoarseNodes () const

LO	getNumLocalFineNodes () const

LO	getNumLocalCoarseNodes () const

LO	getNumLocalGhostedNodes () const

Array< int >	getCoarseningRates () const

int	getCoarseningRate (const int dim) const

Array< int >	getCoarseningEndRates () const

int	getCoarseningEndRate (const int dim) const

bool	getMeshEdge (const int dir) const

bool	getGhostInterface (const int dir) const

Array< LO >	getOffsets () const

LO	getOffset (int const dim) const

Array< LO >	getCoarseNodeOffsets () const

LO	getCoarseNodeOffset (int const dim) const

Array< GO >	getStartIndices () const

GO	getStartIndex (int const dim) const

Array< GO >	getStartGhostedCoarseNodes () const

GO	getStartGhostedCoarseNode (int const dim) const

Array< LO >	getLocalFineNodesPerDir () const

LO	getLocalFineNodesInDir (const int dim) const

Array< GO >	getGlobalFineNodesPerDir () const

GO	getGlobalFineNodesInDir (const int dim) const

Array< LO >	getLocalCoarseNodesPerDir () const

LO	getLocalCoarseNodesInDir (const int dim) const

Array< GO >	getGlobalCoarseNodesPerDir () const

GO	getGlobalCoarseNodesInDir (const int dim) const

Array< LO >	getGhostedNodesPerDir () const

LO	getGhostedNodesInDir (const int dim) const

virtual std::vector < std::vector< GO > >	getCoarseMeshData () const =0

virtual void	getFineNodeGlobalTuple (const GO myGID, GO &i, GO &j, GO &k) const =0

virtual void	getFineNodeLocalTuple (const LO myLID, LO &i, LO &j, LO &k) const =0

virtual void	getFineNodeGhostedTuple (const LO myLID, LO &i, LO &j, LO &k) const =0

virtual void	getFineNodeGID (const GO i, const GO j, const GO k, GO &myGID) const =0

virtual void	getFineNodeLID (const LO i, const LO j, const LO k, LO &myLID) const =0

virtual void	getCoarseNodeGlobalTuple (const GO myGID, GO &i, GO &j, GO &k) const =0

virtual void	getCoarseNodeLocalTuple (const LO myLID, LO &i, LO &j, LO &k) const =0

virtual void	getCoarseNodeGID (const GO i, const GO j, const GO k, GO &myGID) const =0

virtual void	getCoarseNodeLID (const LO i, const LO j, const LO k, LO &myLID) const =0

virtual void	getCoarseNodeGhostedLID (const LO i, const LO j, const LO k, LO &myLID) const =0

virtual void	getCoarseNodeFineLID (const LO i, const LO j, const LO k, LO &myLID) const =0

virtual void	getGhostedNodeFineLID (const LO i, const LO j, const LO k, LO &myLID) const =0

virtual void	getGhostedNodeCoarseLID (const LO i, const LO j, const LO k, LO &myLID) const =0

Public Member Functions inherited from MueLu::BaseClass
virtual	~BaseClass ()
	Destructor. More...

Public Member Functions inherited from MueLu::VerboseObject
VerbLevel	GetVerbLevel () const
	Get the verbosity level. More...

void	SetVerbLevel (const VerbLevel verbLevel)
	Set the verbosity level of this object. More...

int	GetProcRankVerbose () const
	Get proc rank used for printing. Do not use this information for any other purpose. More...

int	SetProcRankVerbose (int procRank) const
	Set proc rank used for printing. More...

bool	IsPrint (MsgType type, int thisProcRankOnly=-1) const
	Find out whether we need to print out information for a specific message type. More...

Teuchos::FancyOStream &	GetOStream (MsgType type, int thisProcRankOnly=0) const
	Get an output stream for outputting the input message type. More...

Teuchos::FancyOStream &	GetBlackHole () const

	VerboseObject ()

virtual	~VerboseObject ()
	Destructor. More...

Public Member Functions inherited from Teuchos::VerboseObject< VerboseObject >
	VerboseObject (const EVerbosityLevel verbLevel=VERB_DEFAULT, const RCP< FancyOStream > &oStream=Teuchos::null)

virtual const VerboseObject &	setVerbLevel (const EVerbosityLevel verbLevel) const

virtual const VerboseObject &	setOverridingVerbLevel (const EVerbosityLevel verbLevel) const

virtual EVerbosityLevel	getVerbLevel () const

TEUCHOSPARAMETERLIST_LIB_DLL_EXPORT RCP< const ParameterList >	getValidVerboseObjectSublist ()

TEUCHOSPARAMETERLIST_LIB_DLL_EXPORT void	setupVerboseObjectSublist (ParameterList *paramList)

TEUCHOSPARAMETERLIST_LIB_DLL_EXPORT void	readVerboseObjectSublist (ParameterList paramList, RCP< FancyOStream > oStream, EVerbosityLevel *verbLevel)

void	readVerboseObjectSublist (ParameterList paramList, VerboseObject< ObjectType > verboseObject)

Public Member Functions inherited from Teuchos::VerboseObjectBase
virtual	~VerboseObjectBase ()

	VerboseObjectBase (const RCP< FancyOStream > &oStream=Teuchos::null)

virtual const VerboseObjectBase &	setOStream (const RCP< FancyOStream > &oStream) const

virtual const VerboseObjectBase &	setOverridingOStream (const RCP< FancyOStream > &oStream) const

virtual VerboseObjectBase &	setLinePrefix (const std::string &linePrefix)

virtual RCP< FancyOStream >	getOStream () const

virtual RCP< FancyOStream >	getOverridingOStream () const

virtual std::string	getLinePrefix () const

virtual OSTab	getOSTab (const int tabs=1, const std::string &linePrefix="") const

Public Member Functions inherited from MueLu::Describable
virtual	~Describable ()
	Destructor. More...

virtual std::string	ShortClassName () const
	Return the class name of the object, without template parameters and without namespace. More...

virtual void	describe (Teuchos::FancyOStream &out_arg, const VerbLevel verbLevel=Default) const

virtual std::string	description () const
	Return a simple one-line description of this object. More...

void	describe (Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel=Teuchos::Describable::verbLevel_default) const
	Print the object with some verbosity level to an FancyOStream object. More...

Public Member Functions inherited from Teuchos::Describable
void	describe (std::ostream &out, const EVerbosityLevel verbLevel=verbLevel_default) const

	LabeledObject ()

virtual	~LabeledObject ()

virtual void	setObjectLabel (const std::string &objectLabel)

virtual std::string	getObjectLabel () const

DescribableStreamManipulatorState	describe (const Describable &describable, const EVerbosityLevel verbLevel=Describable::verbLevel_default)

std::ostream &	operator<< (std::ostream &os, const DescribableStreamManipulatorState &d)

Protected Attributes
const RCP< const Teuchos::Comm < int > >	comm_
	Communicator used by uncoupled aggregation. More...

const bool	coupled_
	Flag for coupled vs uncoupled aggregation mode, if true aggregation is coupled. More...

const bool	singleCoarsePoint_
	Flag telling us if can reduce dimensions to a single layer. More...

const int	numDimensions
	Number of spacial dimensions in the problem. More...

const int	interpolationOrder_
	Interpolation order used by grid transfer operators using these aggregates. More...

Array< int >	coarseRate
	coarsening rate in each direction More...

Array< int >	endRate
	adapted coarsening rate at the edge of the mesh in each direction. More...

GO	gNumFineNodes
	global number of nodes. More...

GO	gNumFineNodes10
	global number of nodes per 0-1 slice. More...

const Array< GO >	gFineNodesPerDir
	global number of nodes per direction. More...

LO	lNumFineNodes
	local number of nodes. More...

LO	lNumFineNodes10
	local number of nodes per 0-1 slice. More...

const Array< LO >	lFineNodesPerDir
	local number of nodes per direction. More...

GO	gNumCoarseNodes
	global number of nodes remaining after coarsening. More...

GO	gNumCoarseNodes10
	global number of nodes per 0-1 slice remaining after coarsening. More...

Array< GO >	gCoarseNodesPerDir
	global number of nodes per direction remaining after coarsening. More...

LO	lNumCoarseNodes
	local number of nodes remaining after coarsening. More...

LO	lNumCoarseNodes10
	local number of nodes per 0-1 slice remaining after coarsening. More...

Array< LO >	lCoarseNodesPerDir
	local number of nodes per direction remaing after coarsening. More...

LO	numGhostNodes
	local number of ghost nodes More...

LO	numGhostedNodes
	local number of ghosted nodes (i.e. ghost + coarse nodes). More...

LO	numGhostedNodes10
	local number of ghosted nodes (i.e. ghost + coarse nodes) per 0-1 slice. More...

Array< LO >	ghostedNodesPerDir
	local number of ghosted nodes (i.e. ghost + coarse nodes) per direction More...

GO	minGlobalIndex
	lowest GID of any node in the local process More...

Array< LO >	offsets
	distance between lowest (resp. highest) index to the lowest (resp. highest) ghostedNodeIndex in that direction. More...

Array< LO >	coarseNodeOffsets
	distance between lowest (resp. highest) index to the lowest (resp. highest) coarseNodeIndex in that direction. More...

Array< GO >	startIndices
	lowest global tuple (i,j,k) of a node on the local process More...

Array< GO >	startGhostedCoarseNode
	lowest coarse global tuple (i,j,k) of a node remaing on the local process after coarsening. More...

bool	meshEdge [6] = {false}
	flags indicating if we run into the edge of the mesh in ilo, ihi, jlo, jhi, klo or khi. More...

bool	ghostInterface [6] = {false}
	flags indicating if ghost points are needed at ilo, ihi, jlo, jhi, klo and khi boundaries. More...

bool	ghostedDir [6] = {false}
	flags indicating if ghost points are needed at ilo, ihi, jlo, jhi, klo and khi boundaries. More...

Additional Inherited Members
Static Public Member Functions inherited from MueLu::VerboseObject
static void	SetMueLuOStream (const Teuchos::RCP< Teuchos::FancyOStream > &mueluOStream)

static void	SetMueLuOFileStream (const std::string &filename)

static Teuchos::RCP < Teuchos::FancyOStream >	GetMueLuOStream ()

static void	SetDefaultVerbLevel (const VerbLevel defaultVerbLevel)
	Set the default (global) verbosity level. More...

static VerbLevel	GetDefaultVerbLevel ()
	Get the default (global) verbosity level. More...

Static Public Member Functions inherited from Teuchos::VerboseObject< VerboseObject >
static void	setDefaultVerbLevel (const EVerbosityLevel defaultVerbLevel)

static EVerbosityLevel	getDefaultVerbLevel ()

Static Public Member Functions inherited from Teuchos::VerboseObjectBase
static void	setDefaultOStream (const RCP< FancyOStream > &defaultOStream)

static RCP< FancyOStream >	getDefaultOStream ()

Static Public Attributes inherited from Teuchos::Describable
static const EVerbosityLevel	verbLevel_default

Protected Member Functions inherited from Teuchos::VerboseObject< VerboseObject >
void	initializeVerboseObject (const EVerbosityLevel verbLevel=VERB_DEFAULT, const RCP< FancyOStream > &oStream=Teuchos::null)

Protected Member Functions inherited from Teuchos::VerboseObjectBase
void	initializeVerboseObjectBase (const RCP< FancyOStream > &oStream=Teuchos::null)

virtual void	informUpdatedVerbosityState () const

Detailed Description

template<class LocalOrdinal, class GlobalOrdinal, class Node>
class MueLu::IndexManager< LocalOrdinal, GlobalOrdinal, Node >

Container class for mesh layout and indices calculation.

Structure holding mesh parameters for structured mesh. Based on these parameters the IndexManager computes indices in different index spaces and it also provides utilites for coarsening. Finally it also provides an interface to different mesh layouts. Currently global lexicographic and local lexicographic mesh orderings are supported.

Definition at line 43 of file MueLu_IndexManager_decl.hpp.