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Xpetra_MultiVectorFactory_def.hpp
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5// Xpetra: A linear algebra interface package
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46#ifndef XPETRA_MULTIVECTORFACTORY_DEF_HPP
47#define XPETRA_MULTIVECTORFACTORY_DEF_HPP
48
50
51#include "Xpetra_BlockedMultiVector.hpp"
52
53#include "Xpetra_BlockedMap.hpp"
54
55namespace Xpetra {
56
57
58
59template<class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
63 size_t NumVectors,
64 bool zeroOut)
65{
66 XPETRA_MONITOR("MultiVectorFactory::Build");
67
69 Teuchos::rcp_dynamic_cast<const BlockedMap<LocalOrdinal, GlobalOrdinal, Node>>(map);
70
71 if(!bmap.is_null())
72 {
73 return rcp(new Xpetra::BlockedMultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>(bmap, NumVectors, zeroOut));
74 }
75
76#ifdef HAVE_XPETRA_TPETRA
77 if(map->lib() == UseTpetra)
78 {
79 return rcp(new TpetraMultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>(map, NumVectors, zeroOut));
80 }
81#endif
82
85}
86
87
88template<class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
93 size_t NumVectors)
94{
95 XPETRA_MONITOR("MultiVectorFactory::Build");
96
97#ifdef HAVE_XPETRA_TPETRA
98 if(map->lib() == UseTpetra)
99 {
100 return rcp(new TpetraMultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>(map, ArrayOfPtrs, NumVectors));
101 }
102#endif
103
106}
107
108
109template<class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
113 Teuchos::DataAccess copyOrView)
114{
115 XPETRA_MONITOR("MultiVectorFactory::Build");
116
117#ifdef HAVE_XPETRA_TPETRA
118 if(source->getMap()->lib() == UseTpetra)
119 {
120 return rcp(new TpetraMultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>(*source, copyOrView));
121 }
122#endif
123
124 XPETRA_FACTORY_ERROR_IF_EPETRA(source->getMap()->lib());
126}
127
128
129} // namespace Xpetra
130
131#endif
#define XPETRA_MONITOR(funcName)
#define XPETRA_FACTORY_ERROR_IF_EPETRA(lib)
#define XPETRA_FACTORY_END
bool is_null() const
static Teuchos::RCP< MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Build(const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map, size_t NumVectors, bool zeroOut=true)
Constructor specifying the number of non-zeros for all rows.
Xpetra namespace