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https://develop.openfoam.com/Development/openfoam.git
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053a648ee6
- make single-parameter construct (label) explicit - consolidate iterators - slightly reduced overhead for some HashSet types - improved resizing behaviour - compact output for empty Ptr hashes
100 lines
2.7 KiB
C++
100 lines
2.7 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) 2011-2016 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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Class
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Foam::PtrMap
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Description
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A HashTable of pointers to objects of type \<T\> with a label key.
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See also
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Map, HashPtrTable
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\*---------------------------------------------------------------------------*/
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#ifndef PtrMap_H
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#define PtrMap_H
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#include "HashPtrTable.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class PtrMap Declaration
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\*---------------------------------------------------------------------------*/
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template<class T>
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class PtrMap
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:
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public HashPtrTable<T, label, Hash<label>>
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{
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public:
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//- The template instance used for this PtrMap
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typedef PtrMap<T> this_type;
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//- The template instance used for the parent HashTable
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typedef HashPtrTable<T, label, Hash<label>> parent_type;
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// Constructors
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//- Construct null with default table size
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PtrMap()
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:
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parent_type()
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{}
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//- Construct given initial map size
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explicit PtrMap(const label size)
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:
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parent_type(size)
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{}
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//- Construct from Istream
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PtrMap(Istream& is)
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:
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parent_type(is)
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{}
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//- Construct as copy
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PtrMap(const this_type& map)
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:
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parent_type(map)
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{}
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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