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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2026 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM 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 General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "error.H"
#include "HashPtrTable.H"
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
template<class T, class Key, class Hash>
Foam::HashPtrTable<T, Key, Hash>::HashPtrTable(const label size)
:
HashTable<T*, Key, Hash>(size)
{}
template<class T, class Key, class Hash>
Foam::HashPtrTable<T, Key, Hash>::HashPtrTable
(
const HashPtrTable<T, Key, Hash>& ht
)
:
HashTable<T*, Key, Hash>()
{
for (const_iterator iter = ht.begin(); iter != ht.end(); ++iter)
{
this->insert(iter.key(), new T(**iter));
}
}
template<class T, class Key, class Hash>
Foam::HashPtrTable<T, Key, Hash>::HashPtrTable
(
HashPtrTable<T, Key, Hash>&& ht
)
:
HashTable<T*, Key, Hash>(move(ht))
{}
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
template<class T, class Key, class Hash>
Foam::HashPtrTable<T, Key, Hash>::~HashPtrTable()
{
clear();
}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
template<class T, class Key, class Hash>
T* Foam::HashPtrTable<T, Key, Hash>::remove(const iterator& it)
{
T* elemPtr = *it;
HashTable<T*, Key, Hash>::erase(it);
return elemPtr;
}
template<class T, class Key, class Hash>
bool Foam::HashPtrTable<T, Key, Hash>::erase(const iterator& it)
{
T* elemPtr = *it;
if (HashTable<T*, Key, Hash>::erase(it))
{
if (elemPtr)
{
delete elemPtr;
}
return true;
}
else
{
return false;
}
}
template<class T, class Key, class Hash>
void Foam::HashPtrTable<T, Key, Hash>::clear()
{
for
(
iterator iter = this->begin();
iter != this->end();
++iter
)
{
delete *iter;
}
HashTable<T*, Key, Hash>::clear();
}
// * * * * * * * * * * * * * * * Member Operators * * * * * * * * * * * * * //
template<class T, class Key, class Hash>
void Foam::HashPtrTable<T, Key, Hash>::operator=
(
const HashPtrTable<T, Key, Hash>& rhs
)
{
// Check for assignment to self
if (this == &rhs)
{
FatalErrorInFunction
<< "attempted assignment to self"
<< abort(FatalError);
}
this->clear();
for (const_iterator iter = rhs.begin(); iter != rhs.end(); ++iter)
{
this->insert(iter.key(), new T(**iter));
}
}
template<class T, class Key, class Hash>
void Foam::HashPtrTable<T, Key, Hash>::operator=
(
HashPtrTable<T, Key, Hash>&& rhs
)
{
// Check for assignment to self
if (this == &rhs)
{
FatalErrorInFunction
<< "attempted assignment to self"
<< abort(FatalError);
}
HashTable<T*, Key, Hash>::operator=(move(rhs));
}
// * * * * * * * * * * * * * * * Friend Operators * * * * * * * * * * * * * //
#include "HashPtrTableIO.C"
// ************************************************************************* //
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