/** * @file lleventtimer.cpp * @brief Cross-platform objects for doing timing * * $LicenseInfo:firstyear=2000&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. * * 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; * version 2.1 of the License only. * * 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 * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #include "linden_common.h" #include "lleventtimer.h" #include "u64.h" ////////////////////////////////////////////////////////////////////////////// // // LLEventTimer Implementation // ////////////////////////////////////////////////////////////////////////////// LLEventTimer::LLEventTimer(F32 period) : mEventTimer() { mPeriod = period; } LLEventTimer::LLEventTimer(const LLDate& time) : mEventTimer() { mPeriod = (F32)(time.secondsSinceEpoch() - LLDate::now().secondsSinceEpoch()); } LLEventTimer::~LLEventTimer() { } //static void LLEventTimer::updateClass() { std::list<LLEventTimer*> completed_timers; { LLInstanceTrackerScopedGuard guard; for (instance_iter iter = guard.beginInstances(); iter != guard.endInstances(); ) { LLEventTimer& timer = *iter++; F32 et = timer.mEventTimer.getElapsedTimeF32(); if (timer.mEventTimer.getStarted() && et > timer.mPeriod) { timer.mEventTimer.reset(); if ( timer.tick() ) { completed_timers.push_back( &timer ); } } } } if ( completed_timers.size() > 0 ) { for (std::list<LLEventTimer*>::iterator completed_iter = completed_timers.begin(); completed_iter != completed_timers.end(); completed_iter++ ) { delete *completed_iter; } } }