mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-12-28 03:37:59 +00:00
84e2df4994
- rationalized code dealing with extraction of name or indices from coordinateSystems, polyBoundaryMesh, faBoundaryMesh, fvBoundaryMesh, ZoneMesh to use internal implementations that allow direct searching/matching without building an intermediate list of names. - simpler and more efficient handling of patch group matching.
159 lines
4.0 KiB
C++
159 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 | Copyright (C) 2011 OpenFOAM Foundation
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\\/ M anipulation | Copyright (C) 2018 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::DynamicID
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Description
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A class that holds the data needed to identify things (zones, patches)
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in a dynamic mesh.
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The thing is identified by name.
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Its indices are updated if the mesh has changed.
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\*---------------------------------------------------------------------------*/
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#ifndef DynamicID_H
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#define DynamicID_H
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#include "keyType.H"
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#include "labelList.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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template<class> class DynamicID;
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template<class ObjectType>
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Ostream& operator<<(Ostream&, const DynamicID<ObjectType>&);
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/*---------------------------------------------------------------------------*\
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Class DynamicID Declaration
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\*---------------------------------------------------------------------------*/
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template<class ObjectType>
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class DynamicID
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{
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// Private data
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//- Zone name
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keyType key_;
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//- Zone indices
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labelList indices_;
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public:
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// Constructors
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//- Construct from name
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DynamicID(const keyType& key, const ObjectType& obj)
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:
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key_(key),
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indices_(obj.indices(key_))
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{}
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//- Construct from Istream
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DynamicID(Istream& is, const ObjectType& obj)
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:
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key_(is),
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indices_(obj.indices(key_))
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{}
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//- Destructor
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~DynamicID() = default;
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// Member Functions
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// Access
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//- Return name
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const keyType& name() const
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{
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return key_;
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}
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//- Return indices of matching zones
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const labelList& indices() const
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{
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return indices_;
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}
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//- Return index of first matching zone
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label index() const
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{
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return indices_.empty() ? -1 : indices_.first();
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}
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//- Has the zone been found
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bool active() const
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{
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return !indices_.empty();
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}
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// Edit
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//- Update
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void update(const ObjectType& obj)
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{
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indices_ = obj.indices(key_);
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}
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// IOstream Operators
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friend Ostream& operator<< <ObjectType>
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(Ostream&, const DynamicID<ObjectType>&);
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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template<class ObjectType>
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Ostream& operator<<(Ostream& os, const DynamicID<ObjectType>& dynId)
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{
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os << token::BEGIN_LIST
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<< dynId.name() << token::SPACE << dynId.index()
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<< token::END_LIST;
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os.check(FUNCTION_NAME);
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return os;
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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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