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MueLu_Constraint_decl.hpp
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// @HEADER
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//
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// ***********************************************************************
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//
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// MueLu: A package for multigrid based preconditioning
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// Copyright 2012 Sandia Corporation
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//
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// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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// the U.S. Government retains certain rights in this software.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// 3. Neither the name of the Corporation nor the names of the
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Questions? Contact
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// Jonathan Hu (jhu@sandia.gov)
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// Andrey Prokopenko (aprokop@sandia.gov)
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// Ray Tuminaro (rstumin@sandia.gov)
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//
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// ***********************************************************************
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//
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// @HEADER
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#ifndef MUELU_CONSTRAINT_DECL_HPP
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#define MUELU_CONSTRAINT_DECL_HPP
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#include <Teuchos_SerialDenseMatrix.hpp>
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#include <Xpetra_MultiVector_fwd.hpp>
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#include <Xpetra_Matrix_fwd.hpp>
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#include <Xpetra_CrsGraph_fwd.hpp>
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#include "
MueLu_ConfigDefs.hpp
"
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#include "
MueLu_BaseClass.hpp
"
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namespace
MueLu
{
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template
<
class
Scalar
=
DefaultScalar
,
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class
LocalOrdinal
=
DefaultLocalOrdinal
,
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class
GlobalOrdinal
=
DefaultGlobalOrdinal
,
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class
Node
=
DefaultNode
>
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class
Constraint
:
public
BaseClass
{
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#undef MUELU_CONSTRAINT_SHORT
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#include "
MueLu_UseShortNames.hpp
"
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public
:
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void
Setup
(
const
MultiVector& B,
const
MultiVector& Bc, RCP<const CrsGraph> Ppattern);
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void
Apply
(
const
Matrix& P, Matrix& Projected)
const
;
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RCP<const CrsGraph>
GetPattern
()
const
{
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return
Ppattern_
;
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}
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private
:
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RCP<MultiVector>
X_
;
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RCP<const CrsGraph>
Ppattern_
;
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ArrayRCP<Teuchos::SerialDenseMatrix<LO,SC> >
XXtInv_
;
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};
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}
// namespace MueLu
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#define MUELU_CONSTRAINT_SHORT
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#endif
// MUELU_CONSTRAINT_DECL_HPP
MueLu_BaseClass.hpp
MueLu_ConfigDefs.hpp
LocalOrdinal
MueLu::DefaultLocalOrdinal LocalOrdinal
Definition
MueLu_UseDefaultTypes.hpp:50
Scalar
MueLu::DefaultScalar Scalar
Definition
MueLu_UseDefaultTypes.hpp:49
GlobalOrdinal
MueLu::DefaultGlobalOrdinal GlobalOrdinal
Definition
MueLu_UseDefaultTypes.hpp:51
Node
MueLu::DefaultNode Node
Definition
MueLu_UseDefaultTypes.hpp:52
MueLu_UseShortNames.hpp
MueLu::BaseClass
Base class for MueLu classes.
Definition
MueLu_BaseClass.hpp:63
MueLu::Constraint
Constraint space information for the potential prolongator.
Definition
MueLu_Constraint_decl.hpp:105
MueLu::Constraint::Setup
void Setup(const MultiVector &B, const MultiVector &Bc, RCP< const CrsGraph > Ppattern)
Definition
MueLu_Constraint_def.hpp:70
MueLu::Constraint< Scalar, LocalOrdinal, GlobalOrdinal, Node >::Ppattern_
RCP< const CrsGraph > Ppattern_
Definition
MueLu_Constraint_decl.hpp:141
MueLu::Constraint< Scalar, LocalOrdinal, GlobalOrdinal, Node >::X_
RCP< MultiVector > X_
Definition
MueLu_Constraint_decl.hpp:140
MueLu::Constraint< Scalar, LocalOrdinal, GlobalOrdinal, Node >::XXtInv_
ArrayRCP< Teuchos::SerialDenseMatrix< LO, SC > > XXtInv_
Definition
MueLu_Constraint_decl.hpp:142
MueLu::Constraint::GetPattern
RCP< const CrsGraph > GetPattern() const
Definition
MueLu_Constraint_decl.hpp:135
MueLu::Constraint::Apply
void Apply(const Matrix &P, Matrix &Projected) const
Apply constraint.
Definition
MueLu_Constraint_def.hpp:137
MueLu
Namespace for MueLu classes and methods.
Definition
MueLu_BrickAggregationFactory_decl.hpp:78
MueLu::DefaultNode
Tpetra::KokkosClassic::DefaultNode::DefaultNodeType DefaultNode
Definition
MueLu_Details_DefaultTypes.hpp:70
MueLu::DefaultGlobalOrdinal
int DefaultGlobalOrdinal
Definition
MueLu_Details_DefaultTypes.hpp:67
MueLu::DefaultLocalOrdinal
int DefaultLocalOrdinal
Definition
MueLu_Details_DefaultTypes.hpp:60
MueLu::DefaultScalar
Tpetra::Details::DefaultTypes::scalar_type DefaultScalar
Definition
MueLu_Details_DefaultTypes.hpp:58
src
Transfers
Energy-Minimization
MueLu_Constraint_decl.hpp
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