mirror of https://github.com/dcoredump/dexed.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
80 lines
2.5 KiB
80 lines
2.5 KiB
11 years ago
|
/*
|
||
|
|
==============================================================================
|
||
|
|
|
||
|
|
This file is part of the JUCE library.
|
||
|
|
Copyright (c) 2013 - Raw Material Software Ltd.
|
||
|
|
|
||
|
|
Permission is granted to use this software under the terms of either:
|
||
|
|
a) the GPL v2 (or any later version)
|
||
|
|
b) the Affero GPL v3
|
||
|
|
|
||
|
|
Details of these licenses can be found at: www.gnu.org/licenses
|
||
|
|
|
||
|
|
JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
|
||
|
|
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
||
|
|
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
||
|
|
|
||
|
|
------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
To release a closed-source product which uses JUCE, commercial licenses are
|
||
|
|
available: visit www.juce.com for more information.
|
||
|
|
|
||
|
|
==============================================================================
|
||
|
|
*/
|
||
|
|
|
||
|
|
static SpinLock deletedAtShutdownLock;
|
||
|
|
|
||
|
|
DeletedAtShutdown::DeletedAtShutdown()
|
||
|
|
{
|
||
|
|
const SpinLock::ScopedLockType sl (deletedAtShutdownLock);
|
||
|
|
getObjects().add (this);
|
||
|
|
}
|
||
|
|
|
||
|
|
DeletedAtShutdown::~DeletedAtShutdown()
|
||
|
|
{
|
||
|
|
const SpinLock::ScopedLockType sl (deletedAtShutdownLock);
|
||
|
|
getObjects().removeFirstMatchingValue (this);
|
||
|
|
}
|
||
|
|
|
||
|
|
void DeletedAtShutdown::deleteAll()
|
||
|
|
{
|
||
|
|
// make a local copy of the array, so it can't get into a loop if something
|
||
|
|
// creates another DeletedAtShutdown object during its destructor.
|
||
|
|
Array <DeletedAtShutdown*> localCopy;
|
||
|
|
|
||
|
|
{
|
||
|
|
const SpinLock::ScopedLockType sl (deletedAtShutdownLock);
|
||
|
|
localCopy = getObjects();
|
||
|
|
}
|
||
|
|
|
||
|
|
for (int i = localCopy.size(); --i >= 0;)
|
||
|
|
{
|
||
|
|
JUCE_TRY
|
||
|
|
{
|
||
|
|
DeletedAtShutdown* deletee = localCopy.getUnchecked(i);
|
||
|
|
|
||
|
|
// double-check that it's not already been deleted during another object's destructor.
|
||
|
|
{
|
||
|
|
const SpinLock::ScopedLockType sl (deletedAtShutdownLock);
|
||
|
|
if (! getObjects().contains (deletee))
|
||
|
|
deletee = nullptr;
|
||
|
|
}
|
||
|
|
|
||
|
|
delete deletee;
|
||
|
|
}
|
||
|
|
JUCE_CATCH_EXCEPTION
|
||
|
|
}
|
||
|
|
|
||
|
|
// if no objects got re-created during shutdown, this should have been emptied by their
|
||
|
|
// destructors
|
||
|
|
jassert (getObjects().size() == 0);
|
||
|
|
|
||
|
|
getObjects().clear(); // just to make sure the array doesn't have any memory still allocated
|
||
|
|
}
|
||
|
|
|
||
|
|
Array <DeletedAtShutdown*>& DeletedAtShutdown::getObjects()
|
||
|
|
{
|
||
|
|
static Array <DeletedAtShutdown*> objects;
|
||
|
|
return objects;
|
||
|
|
}
|