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/*
* Written by Thomas Tsou <ttsou@vt.edu>
* Based on code by Harvind S Samra <hssamra@kestrelsp.com>
*
* Copyright 2011, 2012 Free Software Foundation, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* See the COPYING file in the main directory for details.
*/
#include "radioVector.h"
#include "RTMD.h"
#define WITH_RTMD
radioVector::radioVector(const signalVector& wVector, GSM::Time& wTime)
: signalVector(wVector), mTime(wTime)
{
}
GSM::Time radioVector::getTime() const
{
return mTime;
}
void radioVector::setTime(const GSM::Time& wTime)
{
mTime = wTime;
}
bool radioVector::operator>(const radioVector& other) const
{
return mTime > other.mTime;
}
GSM::Time VectorQueue::nextTime() const
{
GSM::Time retVal;
RTMD_SET("getStaleBurst");
mLock.lock();
while (mQ.size()==0)
mWriteSignal.wait(mLock);
retVal = mQ.top()->getTime();
mLock.unlock();
RTMD_CLEAR("getStaleBurst");
return retVal;
}
radioVector* VectorQueue::getStaleBurst(const GSM::Time& targTime)
{
RTMD_SET("getStaleBurst");
mLock.lock();
if ((mQ.size()==0)) {
mLock.unlock();
RTMD_VAL("getStaleBurst",2);
RTMD_CLEAR("getStaleBurst");
return NULL;
}
if (mQ.top()->getTime() < targTime) {
radioVector* retVal = mQ.top();
mQ.pop();
mLock.unlock();
RTMD_CLEAR("getStaleBurst");
return retVal;
}
mLock.unlock();
RTMD_VAL("getStaleBurst",2);
RTMD_CLEAR("getStaleBurst");
return NULL;
}
radioVector* VectorQueue::getCurrentBurst(const GSM::Time& targTime)
{
RTMD_SET("getStaleBurst");
mLock.lock();
if ((mQ.size()==0)) {
mLock.unlock();
RTMD_VAL("getStaleBurst",2);
RTMD_CLEAR("getStaleBurst");
return NULL;
}
if (mQ.top()->getTime() == targTime) {
radioVector* retVal = mQ.top();
mQ.pop();
mLock.unlock();
RTMD_CLEAR("getStaleBurst");
return retVal;
}
mLock.unlock();
RTMD_VAL("getStaleBurst",2);
RTMD_CLEAR("getStaleBurst");
return NULL;
}
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