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Stokhos_StieltjesGramSchmidtBuilder.hpp
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1// $Id: Stokhos_SGModelEvaluator.cpp,v 1.10 2009/10/06 16:51:22 agsalin Exp $
2// $Source: /space/CVS/Trilinos/packages/stokhos/src/Stokhos_SGModelEvaluator.cpp,v $
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43
44#ifndef STOKHOS_STIELTJES_GRAM_SCHMIDT_BUILDER_HPP
45#define STOKHOS_STIELTJES_GRAM_SCHMIDT_BUILDER_HPP
46
47#include "Teuchos_Array.hpp"
48#include "Teuchos_RCP.hpp"
49
55
56namespace Stokhos {
57
64 template <typename ordinal_type, typename value_type>
66 public:
67
70 const Teuchos::RCP<const Quadrature<ordinal_type, value_type> >& quad,
71 const Teuchos::Array< OrthogPolyApprox<ordinal_type, value_type> >& pces,
72 ordinal_type new_order, bool use_pce_qp, bool normalize);
73
76
78 Teuchos::RCP<const OrthogPolyBasis<ordinal_type, value_type> >
79 getReducedBasis() const;
80
82 Teuchos::RCP<Quadrature<ordinal_type, value_type> >
84
86 void
88 const Teuchos::Array< OrthogPolyApprox<ordinal_type, value_type> >& pces,
89 Teuchos::Array< OrthogPolyApprox<ordinal_type, value_type> >& new_pces);
90
91 private:
92
93 // Prohibit copying
95
96 // Prohibit Assignment
98
99 protected:
100
102 Teuchos::RCP<const Quadrature<ordinal_type, value_type> > quad;
103
105 Teuchos::RCP<const OrthogPolyBasis<ordinal_type,value_type> > tensor_basis;
106
108 Teuchos::RCP< GramSchmidtBasis<ordinal_type,value_type> > gs_basis;
109
111 Teuchos::RCP< UserDefinedQuadrature<ordinal_type, value_type> > gs_quad;
112
113 }; // class StieltjesGramSchmidtBuilder
114
115} // Namespace Stokhos
116
117// Include template definitions
119
120#endif // STOKHOS_STIELTJES_GRAM_SCHMIDT_BUILDER_HPP
Class to store coefficients of a projection onto an orthogonal polynomial basis.
Abstract base class for quadrature methods.
Class for building a reduced-dimension basis and quadrature from a given set of polynomial chaos expa...
Teuchos::RCP< UserDefinedQuadrature< ordinal_type, value_type > > gs_quad
Reduced quadrature.
StieltjesGramSchmidtBuilder(const StieltjesGramSchmidtBuilder &)
Teuchos::RCP< const OrthogPolyBasis< ordinal_type, value_type > > tensor_basis
Reduced tensor basis.
StieltjesGramSchmidtBuilder & operator=(const StieltjesGramSchmidtBuilder &b)
void computeReducedPCEs(const Teuchos::Array< OrthogPolyApprox< ordinal_type, value_type > > &pces, Teuchos::Array< OrthogPolyApprox< ordinal_type, value_type > > &new_pces)
Get reduced PCEs.
Teuchos::RCP< GramSchmidtBasis< ordinal_type, value_type > > gs_basis
Reduced Gram-Schmidt basis.
StieltjesGramSchmidtBuilder(const Teuchos::RCP< const Quadrature< ordinal_type, value_type > > &quad, const Teuchos::Array< OrthogPolyApprox< ordinal_type, value_type > > &pces, ordinal_type new_order, bool use_pce_qp, bool normalize)
Constructor.
Teuchos::RCP< const OrthogPolyBasis< ordinal_type, value_type > > getReducedBasis() const
Get reduced basis.
Teuchos::RCP< Quadrature< ordinal_type, value_type > > getReducedQuadrature() const
Get reduced quadrature.
Teuchos::RCP< const Quadrature< ordinal_type, value_type > > quad
Quadrature object for original basis.
Top-level namespace for Stokhos classes and functions.