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Thyra_UniversalMultiVectorRandomizer.hpp
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4// Thyra: Interfaces and Support for Abstract Numerical Algorithms
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41
42#ifndef THYRA_UNIVERSAL_MULTI_VECTOR_RANDOMIZER_HPP
43#define THYRA_UNIVERSAL_MULTI_VECTOR_RANDOMIZER_HPP
44
45
46#include "Thyra_MultiVectorRandomizerBase.hpp"
47#include "Thyra_MultiVectorStdOps.hpp"
48
49
50namespace Thyra {
51
52
61template<class Scalar>
63public:
64
67
69 bool isCompatible( const VectorSpaceBase<Scalar> &space ) const;
70
72
73private:
74
77
79 void randomizeImpl(const Ptr<MultiVectorBase<Scalar> > &mv);
80
82
83};
84
85
90template<class Scalar>
96
97
98// //////////////////////////////
99// Definitions
100
101
102template<class Scalar>
104{
105 return true;
106}
107
108
109// Overridded private functions
110
111
112template<class Scalar>
114 const Ptr<MultiVectorBase<Scalar> > &mv )
115{
116 using Teuchos::as;
118 Thyra::randomize(as<Scalar>(-ST::one()), as<Scalar>(+ST::one()), mv);
119}
120
121
122} // namespace Thyra
123
124
125#endif // THYRA_UNIVERSAL_MULTI_VECTOR_RANDOMIZER_HPP
Interface for a collection of column vectors called a multi-vector.
Base interface for a strategy object for randomizing a multi-vector.
Univeral MultiVectorRandomizerBase subclass that is compatible with all MultiVectorBase objects.
bool isCompatible(const VectorSpaceBase< Scalar > &space) const
RCP< UniversalMultiVectorRandomizer< Scalar > > universalMultiVectorRandomizer()
Nonmember constructor.
Abstract interface for objects that represent a space for vectors.
TypeTo as(const TypeFrom &t)
TEUCHOS_DEPRECATED RCP< T > rcp(T *p, Dealloc_T dealloc, bool owns_mem)