mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
049617d037
- improve functional compatibility with DynList (remove methods) * eg, remove an element from any position in a DynamicList * reduce the number of template parameters * remove/subset regions of DynamicList - propagate Swap template specializations for lists, hashtables - move construct/assignment to various containers. - add find/found methods for FixedList and UList for a more succinct (and clearer?) usage than the equivalent global findIndex() function. - simplify List_FOR_ALL loops
126 lines
3.1 KiB
C
126 lines
3.1 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
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\\/ M anipulation | Copyright (C) 2017 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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#include "DynamicList.H"
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#include "labelRange.H"
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// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
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template<class T, int SizeMin>
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Foam::label Foam::DynamicList<T, SizeMin>::removeElements
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(
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const labelRange& slice
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)
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{
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if (!slice.size())
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{
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// Noop
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return 0;
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}
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else if (slice.after() >= this->size())
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{
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// Remove tail
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this->resize(slice.first());
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}
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else
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{
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// Copy (swap) down
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label j = slice.first();
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const label len = this->size();
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for (label i = slice.after(); i < len; ++i, ++j)
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{
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Foam::Swap(this->operator[](i), this->operator[](j));
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}
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resize(this->size() - slice.size());
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}
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return slice.size();
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}
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template<class T, int SizeMin>
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Foam::label Foam::DynamicList<T, SizeMin>::subsetElements
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(
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const labelRange& slice
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)
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{
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if (slice.first() > 0)
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{
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// Copy (swap) down
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label j = slice.first();
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const label len = slice.size();
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for (label i = 0; i < len; ++i, ++j)
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{
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Foam::Swap(this->operator[](i), this->operator[](j));
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}
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}
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// Don't need min size, since slice size was already checked before
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resize(slice.size());
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return this->size();
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}
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// * * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * //
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template<class T, int SizeMin>
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Foam::DynamicList<T, SizeMin>::DynamicList(Istream& is)
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:
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List<T>(is),
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capacity_(List<T>::size())
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{}
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template<class T, int SizeMin>
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Foam::Ostream& Foam::operator<<
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(
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Ostream& os,
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const DynamicList<T, SizeMin>& lst
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)
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{
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os << static_cast<const List<T>&>(lst);
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return os;
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}
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template<class T, int SizeMin>
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Foam::Istream& Foam::operator>>
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(
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Istream& is,
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DynamicList<T, SizeMin>& lst
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)
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{
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is >> static_cast<List<T>&>(lst);
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lst.capacity_ = lst.List<T>::size();
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return is;
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}
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// ************************************************************************* //
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