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Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > Class Template Reference

A class for partitioning distributed objects. More...

#include <Tpetra_Map_decl.hpp>

Inherits Describable.

List of all members.

Public Member Functions

Constructor/Destructor Methods
 Map (global_size_t numGlobalElements, GlobalOrdinal indexBase, const Teuchos::RCP< const Teuchos::Comm< int > > &comm, LocalGlobal lg=GloballyDistributed, const Teuchos::RCP< Node > &node=Kokkos::DefaultNode::getDefaultNode())
 Map constructor with Tpetra-defined contiguous uniform distribution. The elements are distributed among nodes so that the subsets of global elements are non-overlapping and contiguous and as evenly distributed across the nodes as possible.
 Map (global_size_t numGlobalElements, size_t numLocalElements, GlobalOrdinal indexBase, const Teuchos::RCP< const Teuchos::Comm< int > > &comm, const Teuchos::RCP< Node > &node=Kokkos::DefaultNode::getDefaultNode())
 Map constructor with a user-defined contiguous distribution. The elements are distributed among the nodes so that the subsets of global elements are non-overlapping and contiguous.
 Map (global_size_t numGlobalElements, const Teuchos::ArrayView< const GlobalOrdinal > &elementList, GlobalOrdinal indexBase, const Teuchos::RCP< const Teuchos::Comm< int > > &comm, const Teuchos::RCP< Node > &node=Kokkos::DefaultNode::getDefaultNode())
 Map constructor with user-defined non-contiguous (arbitrary) distribution.
 ~Map ()
 Map destructor.
Map Attribute Methods
global_size_t getGlobalNumElements () const
 Returns the number of elements in this Map.
size_t getNodeNumElements () const
 Returns the number of elements belonging to the calling node.
GlobalOrdinal getIndexBase () const
 Returns the index base for this Map.
LocalOrdinal getMinLocalIndex () const
 Returns minimum local index.
LocalOrdinal getMaxLocalIndex () const
 Returns maximum local index.
GlobalOrdinal getMinGlobalIndex () const
 Returns minimum global index owned by this node.
GlobalOrdinal getMaxGlobalIndex () const
 Returns maximum global index owned by this node.
GlobalOrdinal getMinAllGlobalIndex () const
 Return the minimum global index over all nodes.
GlobalOrdinal getMaxAllGlobalIndex () const
 Return the maximum global index over all nodes.
LocalOrdinal getLocalElement (GlobalOrdinal globalIndex) const
 Return the local index for a given global index.
GlobalOrdinal getGlobalElement (LocalOrdinal localIndex) const
 Return the global index for a given local index.
LookupStatus getRemoteIndexList (const Teuchos::ArrayView< const GlobalOrdinal > &GIDList, const Teuchos::ArrayView< int > &nodeIDList, const Teuchos::ArrayView< LocalOrdinal > &LIDList) const
 Returns the node IDs and corresponding local indices for a given list of global indices.
LookupStatus getRemoteIndexList (const Teuchos::ArrayView< const GlobalOrdinal > &GIDList, const Teuchos::ArrayView< int > &nodeIDList) const
 Returns the node IDs for a given list of global indices.
Teuchos::ArrayView< const
GlobalOrdinal > 		getNodeElementList () const
 Return a list of the global indices owned by this node.
bool isNodeLocalElement (LocalOrdinal localIndex) const
 Returns true if the local index is valid for this Map on this node; returns false if it isn't.
bool isNodeGlobalElement (GlobalOrdinal globalIndex) const
 Returns true if the global index is found in this Map on this node; returns false if it isn't.
bool isContiguous () const
 Returns true if this Map is distributed contiguously; returns false otherwise.
bool isDistributed () const
 Returns true if this Map is distributed across more than one node; returns false otherwise.
Boolean Tests
bool isCompatible (const Map< LocalOrdinal, GlobalOrdinal, Node > &map) const
 Returns true if map is compatible with this Map.
bool isSameAs (const Map< LocalOrdinal, GlobalOrdinal, Node > &map) const
 Returns true if map is identical to this Map.
const Teuchos::RCP< const
Teuchos::Comm< int > > & 		getComm () const
 Get the Comm object for this Map.
const Teuchos::RCP< Node > & getNode () const
 Get the Node object for this Map.
std::string description () const
 Return a simple one-line description of this object.
void describe (Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel=verbLevel_default) const
 Print the object with some verbosity level to a FancyOStream object.

Related Functions

(Note that these are not member functions.)

template<class LocalOrdinal , class GlobalOrdinal >
Teuchos::RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Kokkos::DefaultNode::DefaultNodeType > > 		createLocalMap (size_t numElements, const Teuchos::RCP< const Teuchos::Comm< int > > &comm)
 Non-member function to create a locally replicated Map with the default node.
template<class LocalOrdinal , class GlobalOrdinal , class Node >
Teuchos::RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Node > > 		createLocalMapWithNode (size_t numElements, const Teuchos::RCP< const Teuchos::Comm< int > > &comm, const Teuchos::RCP< Node > &node)
 Non-member function to create a locally replicated Map with a specified node.
template<class LocalOrdinal , class GlobalOrdinal , class Node >
Teuchos::RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Node > > 		createUniformContigMapWithNode (global_size_t numElements, const Teuchos::RCP< const Teuchos::Comm< int > > &comm, const Teuchos::RCP< Node > &node)
 Non-member function to create a uniform, contiguous Map with a user-specified node.
template<class LocalOrdinal , class GlobalOrdinal >
Teuchos::RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Kokkos::DefaultNode::DefaultNodeType > > 		createUniformContigMap (global_size_t numElements, const Teuchos::RCP< const Teuchos::Comm< int > > &comm)
 Non-member function to create a uniform, contiguous Map with the default node.
template<class LocalOrdinal , class GlobalOrdinal >
Teuchos::RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Kokkos::DefaultNode::DefaultNodeType > > 		createContigMap (global_size_t numElements, size_t localNumElements, const Teuchos::RCP< const Teuchos::Comm< int > > &comm)
 Non-member function to create a (potentially) non-uniform, contiguous Map with the default node.
template<class LocalOrdinal , class GlobalOrdinal , class Node >
Teuchos::RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Node > > 		createContigMapWithNode (global_size_t numElements, size_t localNumElements, const Teuchos::RCP< const Teuchos::Comm< int > > &comm, const Teuchos::RCP< Node > &node)
 Non-member function to create a (potentially) non-uniform, contiguous Map with a user-specified node.
template<class LocalOrdinal , class GlobalOrdinal , class Node >
Teuchos::RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Node > > 		createWeightedContigMapWithNode (int thisNodeWeight, global_size_t numElements, const Teuchos::RCP< const Teuchos::Comm< int > > &comm, const Teuchos::RCP< Node > &node)
 Non-member function to create a contiguous Map with user-defined weights and a user-specified node.
template<class LocalOrdinal , class GlobalOrdinal , class Node >
bool operator== (const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > &map1, const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > &map2)
 Returns true if map is identical to this map. Implemented in Tpetra::Map::isSameAs().
template<class LocalOrdinal , class GlobalOrdinal , class Node >
bool operator!= (const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > &map1, const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > &map2)
 Returns true if map is not identical to this map. Implemented in Tpetra::Map::isSameAs().

Detailed Description

template<class LocalOrdinal, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
class Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >

A class for partitioning distributed objects.

This class is templated on LocalOrdinal and GlobalOrdinal. The GlobalOrdinal type, if omitted, defaults to the LocalOrdinal type.

Examples:

LocalMatOpExample.cpp.

Definition at line 56 of file Tpetra_Map_decl.hpp.

Constructor & Destructor Documentation

template<class LocalOrdinal , class GlobalOrdinal , class Node >
Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::Map ( global_size_t  numGlobalElements,
GlobalOrdinal  indexBase,
const Teuchos::RCP< const Teuchos::Comm< int > > &  comm,
LocalGlobal  lg = GloballyDistributed,
const Teuchos::RCP< Node > &  node = Kokkos::DefaultNode::getDefaultNode() 
)

Map constructor with Tpetra-defined contiguous uniform distribution. The elements are distributed among nodes so that the subsets of global elements are non-overlapping and contiguous and as evenly distributed across the nodes as possible.

Definition at line 61 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::Map ( global_size_t  numGlobalElements,
size_t  numLocalElements,
GlobalOrdinal  indexBase,
const Teuchos::RCP< const Teuchos::Comm< int > > &  comm,
const Teuchos::RCP< Node > &  node = Kokkos::DefaultNode::getDefaultNode() 
)

Map constructor with a user-defined contiguous distribution. The elements are distributed among the nodes so that the subsets of global elements are non-overlapping and contiguous.

If numGlobalElements == Teuchos::OrdinalTraits<global_size_t>::invalid(), it will be computed via a global communication. Otherwise, it must be equal to the sum of the local elements across all nodes. This will only be verified if Trilinos was compiled with --enable-teuchos-debug. If this verification fails, a std::invalid_argument exception will be thrown.

Definition at line 206 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::Map ( global_size_t  numGlobalElements,
const Teuchos::ArrayView< const GlobalOrdinal > &  elementList,
GlobalOrdinal  indexBase,
const Teuchos::RCP< const Teuchos::Comm< int > > &  comm,
const Teuchos::RCP< Node > &  node = Kokkos::DefaultNode::getDefaultNode() 
)

Map constructor with user-defined non-contiguous (arbitrary) distribution.

If numGlobalElements == Teuchos::OrdinalTraits<global_size_t>::invalid(), it will be computed via a global communication. Otherwise, it must be equal to the sum of the local elements across all nodes. This will only be verified if Trilinos was compiled with --enable-teuchos-debug. If this verification fails, a std::invalid_argument exception will be thrown.

Definition at line 330 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::~Map ( )

Map destructor.

Definition at line 458 of file Tpetra_Map_def.hpp.

Member Function Documentation

template<class LocalOrdinal, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
global_size_t Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getGlobalNumElements ( ) const [inline]

Returns the number of elements in this Map.

Definition at line 104 of file Tpetra_Map_decl.hpp.

template<class LocalOrdinal, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
size_t Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getNodeNumElements ( ) const [inline]

Returns the number of elements belonging to the calling node.

Definition at line 107 of file Tpetra_Map_decl.hpp.

template<class LocalOrdinal, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
GlobalOrdinal Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getIndexBase ( ) const [inline]

Returns the index base for this Map.

Definition at line 110 of file Tpetra_Map_decl.hpp.

template<class LocalOrdinal, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
LocalOrdinal Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getMinLocalIndex ( ) const [inline]

Returns minimum local index.

Definition at line 113 of file Tpetra_Map_decl.hpp.

template<class LocalOrdinal, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
LocalOrdinal Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getMaxLocalIndex ( ) const [inline]

Returns maximum local index.

Definition at line 116 of file Tpetra_Map_decl.hpp.

template<class LocalOrdinal, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
GlobalOrdinal Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getMinGlobalIndex ( ) const [inline]

Returns minimum global index owned by this node.

Definition at line 119 of file Tpetra_Map_decl.hpp.

template<class LocalOrdinal, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
GlobalOrdinal Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getMaxGlobalIndex ( ) const [inline]

Returns maximum global index owned by this node.

Definition at line 122 of file Tpetra_Map_decl.hpp.

template<class LocalOrdinal, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
GlobalOrdinal Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getMinAllGlobalIndex ( ) const [inline]

Return the minimum global index over all nodes.

Definition at line 125 of file Tpetra_Map_decl.hpp.

template<class LocalOrdinal, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
GlobalOrdinal Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getMaxAllGlobalIndex ( ) const [inline]

Return the maximum global index over all nodes.

Definition at line 128 of file Tpetra_Map_decl.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
LocalOrdinal Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getLocalElement ( GlobalOrdinal  globalIndex) const

Return the local index for a given global index.

If the global index is not owned by this node, returns Teuchos::OrdinalTraits<LocalOrdinal>::invalid().

Definition at line 462 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
GlobalOrdinal Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getGlobalElement ( LocalOrdinal  localIndex) const

Return the global index for a given local index.

If the local index is not valid for this node, returns Teuchos::OrdinalTraits<GlobalOrdinal>::invalid().

Definition at line 480 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
LookupStatus Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getRemoteIndexList ( const Teuchos::ArrayView< const GlobalOrdinal > &  GIDList,
const Teuchos::ArrayView< int > &  nodeIDList,
const Teuchos::ArrayView< LocalOrdinal > &  LIDList 
) const

Returns the node IDs and corresponding local indices for a given list of global indices.

Returns:
IDNotPresent indicates that at least one global ID was not present in the directory. Otherwise, returns AllIDsPresent.

Definition at line 720 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
LookupStatus Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getRemoteIndexList ( const Teuchos::ArrayView< const GlobalOrdinal > &  GIDList,
const Teuchos::ArrayView< int > &  nodeIDList 
) const

Returns the node IDs for a given list of global indices.

Returns:
IDNotPresent indicates that at least one global ID was not present in the directory. Otherwise, returns AllIDsPresent.

Definition at line 735 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
Teuchos::ArrayView< const GlobalOrdinal > Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getNodeElementList ( ) const

Return a list of the global indices owned by this node.

Definition at line 604 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
bool Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::isNodeLocalElement ( LocalOrdinal  localIndex) const

Returns true if the local index is valid for this Map on this node; returns false if it isn't.

Definition at line 493 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
bool Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::isNodeGlobalElement ( GlobalOrdinal  globalIndex) const

Returns true if the global index is found in this Map on this node; returns false if it isn't.

Definition at line 501 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
bool Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::isContiguous ( ) const

Returns true if this Map is distributed contiguously; returns false otherwise.

Definition at line 513 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
bool Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::isDistributed ( ) const

Returns true if this Map is distributed across more than one node; returns false otherwise.

Definition at line 622 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
bool Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::isCompatible ( const Map< LocalOrdinal, GlobalOrdinal, Node > &  map) const

Returns true if map is compatible with this Map.

Definition at line 518 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
bool Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::isSameAs ( const Map< LocalOrdinal, GlobalOrdinal, Node > &  map) const

Returns true if map is identical to this Map.

Definition at line 538 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
const Teuchos::RCP< const Teuchos::Comm< int > > & Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getComm ( ) const

Get the Comm object for this Map.

Definition at line 750 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
const Teuchos::RCP< Node > & Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::getNode ( ) const

Get the Node object for this Map.

Definition at line 756 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
std::string Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::description ( ) const

Return a simple one-line description of this object.

Definition at line 627 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
void Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >::describe ( Teuchos::FancyOStream &  out,
const Teuchos::EVerbosityLevel  verbLevel = verbLevel_default 
) const

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

Definition at line 639 of file Tpetra_Map_def.hpp.

Friends And Related Function Documentation

template<class LocalOrdinal , class GlobalOrdinal >
Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Kokkos::DefaultNode::DefaultNodeType > > createLocalMap ( size_t  numElements,
const Teuchos::RCP< const Teuchos::Comm< int > > &  comm 
) [related]

Non-member function to create a locally replicated Map with the default node.

This method returns a Map instantiated on the Kokkos default node type, Kokkos::DefaultNode::DefaultNodeType.

The Map is configured to use zero-based indexing.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > createLocalMapWithNode ( size_t  numElements,
const Teuchos::RCP< const Teuchos::Comm< int > > &  comm,
const Teuchos::RCP< Node > &  node 
) [related]

Non-member function to create a locally replicated Map with a specified node.

The Map is configured to use zero-based indexing.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > createUniformContigMapWithNode ( global_size_t  numElements,
const Teuchos::RCP< const Teuchos::Comm< int > > &  comm,
const Teuchos::RCP< Node > &  node 
) [related]

Non-member function to create a uniform, contiguous Map with a user-specified node.

The Map is configured to use zero-based indexing.

template<class LocalOrdinal , class GlobalOrdinal >
Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Kokkos::DefaultNode::DefaultNodeType > > createUniformContigMap ( global_size_t  numElements,
const Teuchos::RCP< const Teuchos::Comm< int > > &  comm 
) [related]

Non-member function to create a uniform, contiguous Map with the default node.

This method returns a Map instantiated on the Kokkos default node type, Kokkos::DefaultNode::DefaultNodeType.

The Map is configured to use zero-based indexing.

template<class LocalOrdinal , class GlobalOrdinal >
Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Kokkos::DefaultNode::DefaultNodeType > > createContigMap ( global_size_t  numElements,
size_t  localNumElements,
const Teuchos::RCP< const Teuchos::Comm< int > > &  comm 
) [related]

Non-member function to create a (potentially) non-uniform, contiguous Map with the default node.

This method returns a Map instantiated on the Kokkos default node type, Kokkos::DefaultNode::DefaultNodeType.

The Map is configured to use zero-based indexing.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > createContigMapWithNode ( global_size_t  numElements,
size_t  localNumElements,
const Teuchos::RCP< const Teuchos::Comm< int > > &  comm,
const Teuchos::RCP< Node > &  node 
) [related]

Non-member function to create a (potentially) non-uniform, contiguous Map with a user-specified node.

The Map is configured to use zero-based indexing.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > createWeightedContigMapWithNode ( int  thisNodeWeight,
global_size_t  numElements,
const Teuchos::RCP< const Teuchos::Comm< int > > &  comm,
const Teuchos::RCP< Node > &  node 
) [related]

Non-member function to create a contiguous Map with user-defined weights and a user-specified node.

The Map is configured to use zero-based indexing.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
bool operator== ( const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > &  map1,
const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > &  map2 
) [related]

Returns true if map is identical to this map. Implemented in Tpetra::Map::isSameAs().

Definition at line 861 of file Tpetra_Map_def.hpp.

template<class LocalOrdinal , class GlobalOrdinal , class Node >
bool operator!= ( const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > &  map1,
const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > &  map2 
) [related]

Returns true if map is not identical to this map. Implemented in Tpetra::Map::isSameAs().

Definition at line 867 of file Tpetra_Map_def.hpp.

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