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MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node > Class Template Reference

Lightweight MueLu representation of a compressed row storage graph. More...

#include <MueLu_LWGraph_decl.hpp>

Inheritance diagram for MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >:
MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node > MueLu::BaseClass MueLu::VerboseObject MueLu::Describable Teuchos::VerboseObject< VerboseObject > Teuchos::Describable Teuchos::VerboseObjectBase Teuchos::LabeledObject

Public Member Functions

size_t GetNodeNumVertices () const
 Return number of vertices owned by the calling node. More...
 
size_t GetNodeNumEdges () const
 Return number of edges owned by the calling node. More...
 
Xpetra::global_size_t GetGlobalNumEdges () const
 Return number of global edges in the graph. More...
 
const RCP< const Teuchos::Comm
< int > > 		GetComm () const
 
const RCP< const Map > GetDomainMap () const
 
const RCP< const Map > GetImportMap () const
 Returns overlapping import map (nodes). More...
 
void SetBoundaryNodeMap (RCP< const Map > const &)
 
Teuchos::ArrayView< const LO > getNeighborVertices (LO i) const
 Return the list of vertices adjacent to the vertex 'v'. More...
 
bool isLocalNeighborVertex (LO i) const
 Return true if vertex with local id 'v' is on current process. More...
 
void SetBoundaryNodeMap (const ArrayRCP< const bool > &bndry)
 Set boolean array indicating which rows correspond to Dirichlet boundaries. More...
 
size_t getNodeMaxNumRowEntries () const
 Returns the maximum number of entries across all rows/columns on this node. More...
 
const ArrayRCP< const bool > GetBoundaryNodeMap () const
 Returns map with global ids of boundary nodes. More...
 
std::string description () const
 Return a simple one-line description of the Graph. More...
 
void print (Teuchos::FancyOStream &out, const VerbLevel verbLevel=Default) const
 Print the Graph with some verbosity level to an FancyOStream object. More...
 
- Public Member Functions inherited from MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >
virtual ~GraphBase ()
 
- 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
 
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)
 

Private Attributes

const ArrayRCP< const LO > rows_
 Indices into columns_ array. Part of local graph information. More...
 
const ArrayRCP< const LO > columns_
 Columns corresponding to connections. Part of local graph information. More...
 
const RCP< const Map > domainMap_
 Graph maps. More...
 
const RCP< const Map > importMap_
 
const Map & domainMapRef_
 
const std::string & objectLabel_
 Name of this graph. More...
 
ArrayRCP< const bool > dirichletBoundaries_
 Boolean array marking Dirichlet rows. More...
 
LO minLocalIndex_
 
LO maxLocalIndex_
 
size_t maxNumRowEntries_
 

Constructors/Destructors.

 LWGraph (const ArrayRCP< const LO > &rowPtrs, const ArrayRCP< const LO > &colPtrs, const RCP< const Map > &domainMap, const RCP< const Map > &importMap, const std::string &objectLabel="")
 LWGraph constructor. More...
 
virtual ~LWGraph ()
 

Additional Inherited Members

- Static Public Member Functions inherited from MueLu::VerboseObject
static void SetMueLuOStream (const Teuchos::RCP< Teuchos::FancyOStream > &mueluOStream)
 
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 = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
class MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >

Lightweight MueLu representation of a compressed row storage graph.

This class is lightweight in the sense that it holds to local graph information. These were built without using fillComplete. TODO handle systems

Definition at line 70 of file MueLu_LWGraph_decl.hpp.

Constructor & Destructor Documentation

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::LWGraph ( const ArrayRCP< const LO > &  rowPtrs,
const ArrayRCP< const LO > &  colPtrs,
const RCP< const Map > &  domainMap,
const RCP< const Map > &  importMap,
const std::string &  objectLabel = "" 
)
inline

LWGraph constructor.

Definition at line 86 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
virtual MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::~LWGraph ( )
inlinevirtual

Definition at line 100 of file MueLu_LWGraph_decl.hpp.

Member Function Documentation

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
size_t MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::GetNodeNumVertices ( ) const
inlinevirtual

Return number of vertices owned by the calling node.

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 103 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
size_t MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::GetNodeNumEdges ( ) const
inlinevirtual

Return number of edges owned by the calling node.

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 104 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
Xpetra::global_size_t MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::GetGlobalNumEdges ( ) const
inlinevirtual

Return number of global edges in the graph.

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 108 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
const RCP<const Teuchos::Comm<int> > MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::GetComm ( ) const
inlinevirtual

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 114 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
const RCP<const Map> MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::GetDomainMap ( ) const
inlinevirtual

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 115 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
const RCP<const Map> MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::GetImportMap ( ) const
inlinevirtual

Returns overlapping import map (nodes).

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 117 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
void MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::SetBoundaryNodeMap ( RCP< const Map > const &  )
inline

Definition at line 119 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
Teuchos::ArrayView<const LO> MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::getNeighborVertices ( LO  i) const
inlinevirtual

Return the list of vertices adjacent to the vertex 'v'.

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 122 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
bool MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::isLocalNeighborVertex ( LO  i) const
inlinevirtual

Return true if vertex with local id 'v' is on current process.

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 125 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
void MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::SetBoundaryNodeMap ( const ArrayRCP< const bool > &  bndry)
inlinevirtual

Set boolean array indicating which rows correspond to Dirichlet boundaries.

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 128 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
size_t MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::getNodeMaxNumRowEntries ( ) const
inlinevirtual

Returns the maximum number of entries across all rows/columns on this node.

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 131 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
const ArrayRCP<const bool> MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::GetBoundaryNodeMap ( ) const
inlinevirtual

Returns map with global ids of boundary nodes.

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 134 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
std::string MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::description ( ) const
inlinevirtual

Return a simple one-line description of the Graph.

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 138 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
void MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::print ( Teuchos::FancyOStream &  out,
const VerbLevel  verbLevel = Default 
) const
virtual

Print the Graph with some verbosity level to an FancyOStream object.

Print the object with some verbosity level to an FancyOStream object.

Implements MueLu::GraphBase< LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 57 of file MueLu_LWGraph_def.hpp.

Member Data Documentation

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
const ArrayRCP<const LO> MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::rows_
private

Indices into columns_ array. Part of local graph information.

Definition at line 149 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
const ArrayRCP<const LO> MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::columns_
private

Columns corresponding to connections. Part of local graph information.

Definition at line 151 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
const RCP<const Map> MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::domainMap_
private

Graph maps.

Definition at line 153 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
const RCP<const Map> MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::importMap_
private

Definition at line 153 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
const Map& MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::domainMapRef_
private

Definition at line 154 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
const std::string& MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::objectLabel_
private

Name of this graph.

Definition at line 156 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
ArrayRCP<const bool> MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::dirichletBoundaries_
private

Boolean array marking Dirichlet rows.

Definition at line 158 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
LO MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::minLocalIndex_
private

Definition at line 161 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
LO MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::maxLocalIndex_
private

Definition at line 161 of file MueLu_LWGraph_decl.hpp.

template<class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
size_t MueLu::LWGraph< LocalOrdinal, GlobalOrdinal, Node >::maxNumRowEntries_
private

Definition at line 162 of file MueLu_LWGraph_decl.hpp.

The documentation for this class was generated from the following files: