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Thyra_SerialVectorSpaceConverterBase.hpp
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4// Thyra: Interfaces and Support for Abstract Numerical Algorithms
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41
42#ifndef THYRA_SERIAL_VECTOR_SPACE_CONVERTED_BASE_HPP
43#define THYRA_SERIAL_VECTOR_SPACE_CONVERTED_BASE_HPP
44
45#include "Thyra_VectorSpaceConverterBase.hpp"
46#include "Thyra_DetachedMultiVectorView.hpp"
47
48
49namespace Thyra {
50
51
61template<class ScalarFrom, class ScalarTo>
63 : virtual public VectorSpaceConverterBase<ScalarFrom,ScalarTo>
64{
65public:
66
69
71 virtual void convert(
72 const MultiVectorBase<ScalarFrom> &mv_from,
74 ) const;
75
77
78};
79
80
81// Implementation
82
83
84template<class ScalarFrom, class ScalarTo>
86 const MultiVectorBase<ScalarFrom> &mv_from,
88 ) const
89{
90#ifdef TEUCHOS_DEBUG
91 TEUCHOS_TEST_FOR_EXCEPT(mv_to==NULL);
92#endif
95#ifdef TEUCHOS_DEBUG
96 TEUCHOS_TEST_FOR_EXCEPT(emv_from.subDim() != emv_to.subDim());
97 TEUCHOS_TEST_FOR_EXCEPT(emv_from.numSubCols() != emv_to.numSubCols());
98#endif
99 for( Ordinal j = 0; j < emv_from.numSubCols(); ++j ) {
100 for( Ordinal i = 0; i < emv_from.subDim(); ++i ) {
101 emv_to(i,j) = emv_from(i,j); // ToDo: Make this faster using optimized copy functions?
102 }
103 }
104}
105
106
107} // namespace Thyra
108
109
110#endif // THYRA_SERIAL_VECTOR_SPACE_CONVERTED_BASE_HPP
Create an explicit non-mutable (const) view of a MultiVectorBase object.
Create an explicit mutable (non-const) view of a MultiVectorBase object.
Interface for a collection of column vectors called a multi-vector.
Node base class for converting serial multi-vectors (and vectors) from one scalar type to another.
virtual void convert(const MultiVectorBase< ScalarFrom > &mv_from, MultiVectorBase< ScalarTo > *mv_to) const
Base interface for a factory that converts vector space types and vectors and multi-vectors from one ...
#define TEUCHOS_TEST_FOR_EXCEPT(throw_exception_test)
Teuchos::Ordinal Ordinal
Type for the dimension of a vector space. `*.