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MueLu::LocalPermutationStrategy< Scalar, LocalOrdinal, GlobalOrdinal, Node > Class Template Reference

Local permutation strategy. More...

#include <MueLu_LocalPermutationStrategy_fwd.hpp>

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

Public Member Functions

void BuildPermutation (const Teuchos::RCP< Matrix > &A, const Teuchos::RCP< const Map > permRowMap, Level &currentLevel, const FactoryBase *genFactory) const
 build permutation operators More...
 
- 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)
 

Private Member Functions

void BuildPermutations (size_t nDofsPerNode) const
 
GlobalOrdinal getGlobalDofId (const Teuchos::RCP< Matrix > &A, LocalOrdinal localNodeId, LocalOrdinal localDof) const
 
GlobalOrdinal globalDofId2globalNodeId (const Teuchos::RCP< Matrix > &A, GlobalOrdinal grid) const
 

Private Attributes

std::vector< std::vector< int > > result_permvecs_
 
size_t permWidth_
 

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 Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
class MueLu::LocalPermutationStrategy< Scalar, LocalOrdinal, GlobalOrdinal, Node >

Local permutation strategy.

This class permutes columns of a input matrix A. No inter-node permutations are allowed, only permutations of columns that correspond to DOFs of the same node.

Definition at line 15 of file MueLu_LocalPermutationStrategy_fwd.hpp.

Member Function Documentation

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >
void LocalPermutationStrategy::BuildPermutation ( const Teuchos::RCP< Matrix > &  A,
const Teuchos::RCP< const Map >  permRowMap,
Level &  currentLevel,
const FactoryBase *  genFactory 
) const

build permutation operators

The following variables produced "A" : permuted and scaled A "permA" : permuted A without scaling "permP" : permutation opertor (should be identity) "permQT": transpose permutation operators "permScaling": scaling operator

Parameters
A,:input matrix (input)
permRowMap,:Dof row map permutation shall be restricted on (input)
currentLevel,:only for output of variables
genFactory,:const pointer to generating (calling) PermutationFactory // TODO avoid this, not very elegant. Decide which variables have to be generated, give them back per reference to the PermutationFactory.

Definition at line 60 of file MueLu_LocalPermutationStrategy_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >
void LocalPermutationStrategy::BuildPermutations ( size_t  nDofsPerNode) const
private

Definition at line 36 of file MueLu_LocalPermutationStrategy_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >
GlobalOrdinal LocalPermutationStrategy::getGlobalDofId ( const Teuchos::RCP< Matrix > &  A,
LocalOrdinal  localNodeId,
LocalOrdinal  localDof 
) const
private

Definition at line 327 of file MueLu_LocalPermutationStrategy_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >
GlobalOrdinal LocalPermutationStrategy::globalDofId2globalNodeId ( const Teuchos::RCP< Matrix > &  A,
GlobalOrdinal  grid 
) const
private

Definition at line 340 of file MueLu_LocalPermutationStrategy_def.hpp.

Member Data Documentation

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >
std::vector<std::vector<int> > MueLu::LocalPermutationStrategy< Scalar, LocalOrdinal, GlobalOrdinal, Node >::result_permvecs_
mutableprivate

Definition at line 69 of file MueLu_LocalPermutationStrategy_decl.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >
size_t MueLu::LocalPermutationStrategy< Scalar, LocalOrdinal, GlobalOrdinal, Node >::permWidth_
mutableprivate

Definition at line 70 of file MueLu_LocalPermutationStrategy_decl.hpp.

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