| /********** |
| This library is free software; you can redistribute it and/or modify it under |
| the terms of the GNU Lesser General Public License as published by the |
| Free Software Foundation; either version 3 of the License, or (at your |
| option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.) |
| |
| This library 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 Lesser General Public License for |
| more details. |
| |
| You should have received a copy of the GNU Lesser General Public License |
| along with this library; if not, write to the Free Software Foundation, Inc., |
| 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| **********/ |
| // Copyright (c) 1996-2020 Live Networks, Inc. All rights reserved. |
| // Usage Environment |
| // Implementation |
| |
| #include "UsageEnvironment.hh" |
| |
| Boolean UsageEnvironment::reclaim() { |
| // We delete ourselves only if we have no remainining state: |
| if (liveMediaPriv == NULL && groupsockPriv == NULL) { |
| delete this; |
| return True; |
| } |
| |
| return False; |
| } |
| |
| UsageEnvironment::UsageEnvironment(TaskScheduler& scheduler) |
| : liveMediaPriv(NULL), groupsockPriv(NULL), fScheduler(scheduler) { |
| } |
| |
| UsageEnvironment::~UsageEnvironment() { |
| } |
| |
| // By default, we handle 'should not occur'-type library errors by calling abort(). Subclasses can redefine this, if desired. |
| // (If your runtime library doesn't define the "abort()" function, then define your own (e.g., that does nothing).) |
| void UsageEnvironment::internalError() { |
| abort(); |
| } |
| |
| |
| TaskScheduler::TaskScheduler() { |
| } |
| |
| TaskScheduler::~TaskScheduler() { |
| } |
| |
| void TaskScheduler::rescheduleDelayedTask(TaskToken& task, |
| int64_t microseconds, TaskFunc* proc, |
| void* clientData) { |
| unscheduleDelayedTask(task); |
| task = scheduleDelayedTask(microseconds, proc, clientData); |
| } |
| |
| // By default, we handle 'should not occur'-type library errors by calling abort(). Subclasses can redefine this, if desired. |
| void TaskScheduler::internalError() { |
| abort(); |
| } |