/usr/include/trilinos/Sacado_Fad_MemPoolManagerImp.hpp is in libtrilinos-sacado-dev 12.12.1-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// $Source$
// @HEADER
// ***********************************************************************
//
// Sacado Package
// Copyright (2006) Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
// USA
// Questions? Contact David M. Gay (dmgay@sandia.gov) or Eric T. Phipps
// (etphipp@sandia.gov).
//
// ***********************************************************************
// @HEADER
template <typename T>
inline
Sacado::Fad::MemPoolManager<T>::MemPoolManager(unsigned int nfad) :
num_fad(nfad),
poolMap()
{
}
template <typename T>
inline
Sacado::Fad::MemPoolManager<T>::~MemPoolManager()
{
for (typename MapType::iterator i = poolMap.begin();
i != poolMap.end(); ++i)
delete i->second;
}
template <typename T>
inline Sacado::Fad::MemPool*
Sacado::Fad::MemPoolManager<T>::getMemoryPool(unsigned int dim) {
// Find the memory pool
typename MapType::iterator i = poolMap.find(dim);
if (i != poolMap.end())
return i->second;
// Create a new pool
unsigned int pre_alloc = 0;
if (poolMap.begin() != poolMap.end())
pre_alloc = poolMap.begin()->second->numChunks();
MemPool* pool = new MemPool(sizeof(T)*dim, num_fad, pre_alloc);
poolMap[dim] = pool;
return pool;
}
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