/usr/include/trilinos/MueLu_Graph_def.hpp is in libtrilinos-muelu-dev 12.4.2-2.
This file is owned by root:root, with mode 0o644.
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//
// ***********************************************************************
//
// MueLu: A package for multigrid based preconditioning
// Copyright 2012 Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact
// Jonathan Hu (jhu@sandia.gov)
// Andrey Prokopenko (aprokop@sandia.gov)
// Ray Tuminaro (rstumin@sandia.gov)
//
// ***********************************************************************
//
// @HEADER
#ifndef MUELU_GRAPH_DEF_HPP
#define MUELU_GRAPH_DEF_HPP
#include "MueLu_Graph_decl.hpp"
#include "MueLu_Exceptions.hpp"
namespace MueLu {
#ifdef MUELU_UNUSED
template <class LocalOrdinal, class GlobalOrdinal, class Node>
size_t Graph<LocalOrdinal, GlobalOrdinal, Node>::GetNodeNumGhost() const {
/*
Ray's comments about nGhost:
Graph->NGhost == graph_->RowMatrixColMap()->NumMyElements() - graph_->MatrixDomainMap()->NumMyElements()
is basically right. But we've had some issues about how epetra handles empty columns.
Probably worth discussing this with Jonathan and Chris to see if this is ALWAYS right.
*/
size_t nGhost = graph_->getColMap()->getNodeNumElements() - graph_->getDomainMap()->getNodeNumElements();
if (nGhost < 0) nGhost = 0; // FIXME: size_t is unsigned.
return nGhost;
}
#endif
//! Print the object with some verbosity level to an FancyOStream object.
//using MueLu::Describable::describe; // overloading, not hiding
//void describe(Teuchos::FancyOStream &out, const VerbLevel verbLevel = Default) const {
template <class LocalOrdinal, class GlobalOrdinal, class Node>
void Graph<LocalOrdinal, GlobalOrdinal, Node>::print(Teuchos::FancyOStream &out, const VerbLevel verbLevel) const {
MUELU_DESCRIBE;
if (verbLevel & Parameters0) {
//out0 << "Prec. type: " << type_ << std::endl;
}
if (verbLevel & Parameters1) {
//out0 << "Linear Algebra: " << toString(lib_) << std::endl;
//out0 << "PrecType: " << type_ << std::endl;
//out0 << "Parameter list: " << std::endl; { Teuchos::OSTab tab2(out); out << paramList_; }
//out0 << "Overlap: " << overlap_ << std::endl;
}
if (verbLevel & Debug) {
graph_->describe(out0, Teuchos::VERB_EXTREME);
}
}
}
#endif // MUELU_GRAPH_DEF_HPP
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