Stokhos Package Browser (Single Doxygen Collection)
Version of the Day
Main Page
Related Pages
Modules
Namespaces
Classes
Files
File List
File Members
•
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Groups
Pages
src
epetra
Stokhos_PCEAnasaziKL.hpp
Go to the documentation of this file.
1
// @HEADER
2
// ***********************************************************************
3
//
4
// Stokhos Package
5
// Copyright (2009) Sandia Corporation
6
//
7
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
8
// license for use of this work by or on behalf of the U.S. Government.
9
//
10
// Redistribution and use in source and binary forms, with or without
11
// modification, are permitted provided that the following conditions are
12
// met:
13
//
14
// 1. Redistributions of source code must retain the above copyright
15
// notice, this list of conditions and the following disclaimer.
16
//
17
// 2. Redistributions in binary form must reproduce the above copyright
18
// notice, this list of conditions and the following disclaimer in the
19
// documentation and/or other materials provided with the distribution.
20
//
21
// 3. Neither the name of the Corporation nor the names of the
22
// contributors may be used to endorse or promote products derived from
23
// this software without specific prior written permission.
24
//
25
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
26
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
29
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
30
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
31
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
32
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
33
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
34
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
35
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36
//
37
// Questions? Contact Eric T. Phipps (etphipp@sandia.gov).
38
//
39
// ***********************************************************************
40
// @HEADER
41
42
#ifndef STOKHOS_PCE_ANASAZI_KL_HPP
43
#define STOKHOS_PCE_ANASAZI_KL_HPP
44
45
#include "
Stokhos_ConfigDefs.h
"
46
#ifdef HAVE_STOKHOS_ANASAZI
47
48
#include "
Teuchos_ParameterList.hpp
"
49
#include "
Stokhos_PCECovarianceOp.hpp
"
50
#include "AnasaziBasicEigenproblem.hpp"
51
#include "AnasaziEpetraAdapter.hpp"
52
53
namespace
Stokhos {
54
56
61
class
PCEAnasaziKL {
62
public
:
63
65
PCEAnasaziKL(
const
Stokhos::VectorOrthogPoly<Epetra_Vector>
& X_poly,
66
int
num_KL_);
67
69
PCEAnasaziKL(
const
Teuchos::RCP<const EpetraExt::BlockVector>
& X,
70
const
Stokhos::OrthogPolyBasis<int,double>
& basis,
71
int
num_KL_);
72
74
PCEAnasaziKL(
const
Teuchos::RCP<const Epetra_MultiVector>
& X,
75
const
Stokhos::OrthogPolyBasis<int,double>
& basis,
76
int
num_KL_);
77
79
virtual
~PCEAnasaziKL() {}
80
82
Teuchos::ParameterList
getDefaultParams()
const
;
83
85
bool
computeKL(
Teuchos::ParameterList
& anasazi_params);
86
88
Teuchos::Array<double>
getEigenvalues()
const
;
89
91
Teuchos::RCP<Epetra_MultiVector>
getEigenvectors()
const
;
92
93
private
:
94
96
PCEAnasaziKL(
const
PCEAnasaziKL&);
97
99
PCEAnasaziKL& operator=(
const
PCEAnasaziKL&);
100
101
protected
:
102
103
typedef
double
ScalarType;
104
typedef
Teuchos::ScalarTraits<ScalarType>
SCT;
105
typedef
SCT::magnitudeType MagnitudeType;
106
typedef
Epetra_MultiVector
MV;
107
typedef
Epetra_Operator
OP;
108
typedef
Anasazi::MultiVecTraits<ScalarType,MV> MVT;
109
typedef
Anasazi::OperatorTraits<ScalarType,MV,OP> OPT;
110
112
Teuchos::RCP<Stokhos::PCECovarianceOp>
covOp;
113
115
int
num_KL;
116
118
Teuchos::RCP<Anasazi::BasicEigenproblem<ScalarType,MV,OP>
> anasazi_problem;
119
120
// Eigen solution
121
Anasazi::Eigensolution<ScalarType,MV> sol;
122
123
};
// PCEAnasaziKL
124
125
}
// namespace Stokhos
126
127
#endif // HAVE_STOKHOS_ANASAZI
128
129
#endif // STOKHOS_PCE_ANASAZI_KL_HPP
Epetra_MultiVector
Teuchos::ScalarTraits< ScalarType >
Stokhos::OrthogPolyBasis< int, double >
Teuchos_ParameterList.hpp
Stokhos_PCECovarianceOp.hpp
Teuchos::ParameterList
Stokhos::VectorOrthogPoly< Epetra_Vector >
Epetra_Operator
Teuchos::RCP
Stokhos_ConfigDefs.h
Teuchos::Array< double >
Generated by
1.8.5