f04ccef588
- robuster and more reliable determination of inserted objects (previous code could produce false positives). Now also determine the number of inserted objects within the constructor (instead of simply storing a bool). This allows reuse in the address calculations to reduce overheads there. BUG: dodgy short-circuit logic for insertedObjectLabels() - as a quick short-circuit it previously created as demand-driven pointer with a zero elements. However, this meant that if this code was called first (before any other addressing), subsequent calls to the addressing would fail. BUG: bad logic and lookup for faAreaMapper (#3147) - was using labelHashSet but returning a bool and set using the addressing using the unfiltered objects! This is a latent bug since interpolated/inserted faces not currently supported anyhow. ENH: use std::unique_ptr for demand-driven data
136 lines
4.0 KiB
C++
136 lines
4.0 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 | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2011 OpenFOAM Foundation
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Copyright (C) 2024 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::objectMap
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Description
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An objectMap is a pair of labels defining the mapping of an object from
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another object, e.g. a cell mapped from a point.
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SourceFiles
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objectMapI.H
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\*---------------------------------------------------------------------------*/
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#ifndef Foam_objectMap_H
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#define Foam_objectMap_H
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#include "List.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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// Forward Declarations
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class objectMap;
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inline bool operator==(const objectMap& a, const objectMap& b);
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inline bool operator!=(const objectMap& a, const objectMap& b);
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inline Ostream& operator<<(Ostream&, const objectMap&);
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inline Istream& operator>>(Istream&, objectMap&);
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/*---------------------------------------------------------------------------*\
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Class objectMap Declaration
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\*---------------------------------------------------------------------------*/
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class objectMap
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{
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// Private Data
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//- Object index
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label index_;
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//- Master object indices
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labelList objects_;
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public:
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// Constructors
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//- Default construct, with index=-1 and no objects
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objectMap() noexcept : index_(-1) {}
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//- Copy construct from components
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inline objectMap(const label index, const labelUList& master);
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//- Move construct from components
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inline objectMap(const label index, labelList&& master);
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//- Construct from Istream
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inline explicit objectMap(Istream& is);
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// Member Functions
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//- True if there are no objects
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bool empty() const noexcept { return objects_.empty(); }
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//- The number of objects
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label size() const noexcept { return objects_.size(); }
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//- The object index
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label& index() noexcept { return index_; }
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//- The object index
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label index() const noexcept { return index_; }
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//- The master object indices
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labelList& masterObjects() noexcept { return objects_; }
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//- The master object indices
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const labelList& masterObjects() const noexcept { return objects_; }
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// Friend Operators
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friend bool operator==(const objectMap& a, const objectMap& b);
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friend bool operator!=(const objectMap& a, const objectMap& b);
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// IOstream Operators
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friend Ostream& operator<<(Ostream&, const objectMap&);
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friend Istream& operator>>(Istream&, objectMap&);
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#include "objectMapI.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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