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src
OpenFOAM
db
Callback
Callback.C
Go to the documentation of this file.
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/*---------------------------------------------------------------------------*\
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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) 1991-2010 OpenCFD Ltd.
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\\/ M anipulation |
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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 "
Callback.H
"
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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template
<
class
CallbackType>
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Foam::Callback<CallbackType>::Callback
(
CallbackRegistry<CallbackType>
& cbr)
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:
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cbr_(cbr)
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{
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checkIn
();
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}
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template
<
class
CallbackType>
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Foam::Callback<CallbackType>::Callback
(
const
Callback<CallbackType>
& cb)
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:
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cbr_(cb.cbr_)
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{
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checkIn
();
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}
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// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
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template
<
class
CallbackType>
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Foam::Callback<CallbackType>::~Callback
()
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{
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checkOut();
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}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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template
<
class
CallbackType>
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bool
Foam::Callback<CallbackType>::checkIn
()
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{
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if
(!
Callback<CallbackType>::link::registered
())
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{
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cbr_.append(static_cast<CallbackType*>(
this
));
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return
true
;
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}
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else
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{
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return
false
;
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}
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}
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template
<
class
CallbackType>
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bool
Foam::Callback<CallbackType>::checkOut
()
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{
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if
(
Callback<CallbackType>::link::registered
())
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{
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CallbackType* cbPtr = cbr_.remove(static_cast<CallbackType*>(
this
));
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if
(cbPtr)
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{
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return
true
;
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}
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else
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{
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return
false
;
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}
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}
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else
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{
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return
false
;
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}
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}
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// ************************ vim: set sw=4 sts=4 et: ************************ //