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gexceptionhandler.cpp
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1//
2// Copyright (C) 2001-2021 Graeme Walker <graeme_walker@users.sourceforge.net>
3//
4// This program is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// This program is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with this program. If not, see <http://www.gnu.org/licenses/>.
16// ===
17///
18/// \file gexceptionhandler.cpp
19///
20
21#include "gdef.h"
22#include "gexceptionhandler.h"
23#include "gtimerlist.h"
24#include "geventloop.h"
25
26 GNet::ExceptionHandler::~ExceptionHandler()
27{
28 if( EventLoop::ptr() )
29 EventLoop::ptr()->disarm( this ) ;
30
31 if( TimerList::ptr() )
32 TimerList::ptr()->disarm( this ) ;
33}
34
GNet::EventLoop::ptr
static EventLoop * ptr() noexcept
Returns a pointer to an instance of the class, if any.
Definition: geventloop.cpp:42
GNet::EventLoop::disarm
virtual void disarm(ExceptionHandler *) noexcept=0
Used to prevent the given interface from being used, typically called from the ExceptionHandler destr...
GNet::ExceptionHandler::~ExceptionHandler
virtual ~ExceptionHandler()
Destructor.
Definition: gexceptionhandler.cpp:26
GNet::TimerList::disarm
void disarm(ExceptionHandler *) noexcept
Resets any matching ExceptionHandler pointers.
Definition: gtimerlist.cpp:107
GNet::TimerList::ptr
static TimerList * ptr() noexcept
Singleton access. Returns nullptr if none.
Definition: gtimerlist.cpp:170
geventloop.h
gexceptionhandler.h
gtimerlist.h