1 files changed, 109 insertions, 0 deletions
diff --git a/Transceiver52M/radioVector.cpp b/Transceiver52M/radioVector.cpp
new file mode 100644
index 0000000..fd4e5a7
--- /dev/null
+++ b/Transceiver52M/radioVector.cpp
@@ -0,0 +1,109 @@
+/*
+ * Written by Thomas Tsou <ttsou@vt.edu>
+ * Based on code by Harvind S Samra <hssamra@kestrelsp.com>
+ *
+ * Copyright 2011 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"
+
+radioVector::radioVector(const signalVector& wVector, GSM::Time& wTime)
+	: signalVector(wVector), mTime(wTime)
+{
+}
+
+GSM::Time radioVector::time() const
+{
+	return mTime;
+}
+
+void radioVector::setTime(const GSM::Time& wTime)
+{
+	mTime = wTime;
+}
+
+bool radioVector::operator>(const radioVector& other) const
+{
+	return mTime > other.mTime;
+}
+
+unsigned VectorFIFO::size()
+{
+	return mQ.size();
+}
+
+void VectorFIFO::put(radioVector *ptr)
+{
+	mQ.put((void*) ptr);
+}
+
+radioVector *VectorFIFO::get()
+{
+	return (radioVector*) mQ.get();
+}
+
+GSM::Time VectorQueue::nextTime() const
+{
+	GSM::Time retVal;
+	mLock.lock();
+
+	while (mQ.size()==0)
+		mWriteSignal.wait(mLock);
+
+	retVal = mQ.top()->time();
+	mLock.unlock();
+
+	return retVal;
+}
+
+radioVector* VectorQueue::getStaleBurst(const GSM::Time& targTime)
+{
+	mLock.lock();
+	if ((mQ.size()==0)) {
+		mLock.unlock();
+		return NULL;
+	}
+
+	if (mQ.top()->time() < targTime) {
+		radioVector* retVal = mQ.top();
+		mQ.pop();
+		mLock.unlock();
+		return retVal;
+	}
+	mLock.unlock();
+
+	return NULL;
+}
+
+radioVector* VectorQueue::getCurrentBurst(const GSM::Time& targTime)
+{
+	mLock.lock();
+	if ((mQ.size()==0)) {
+		mLock.unlock();
+		return NULL;
+	}
+
+	if (mQ.top()->time() == targTime) {
+		radioVector* retVal = mQ.top();
+		mQ.pop();
+		mLock.unlock();
+		return retVal;
+	}
+	mLock.unlock();
+
+	return NULL;
+}