1 files changed, 25 insertions, 0 deletions
diff --git a/AlignSample.cpp b/AlignSample.cpp
index b6afc2a..50b818e 100644
--- a/AlignSample.cpp
+++ b/AlignSample.cpp
@@ -210,6 +210,31 @@ CorrelationResult AlignSample::crosscorrelate(size_t len)
     return result;
 }
 
+std::pair<std::vector<complexf>, std::vector<complexf> > AlignSample::get_samples(
+                size_t len, size_t rx_delay)
+{
+    std::pair<std::vector<complexf>, std::vector<complexf> > rval;
+
+    std::lock_guard<std::mutex> lock(m_mutex);
+    if (align() and
+            m_rxsamples.size() > len + rx_delay
+            and m_txsamples.size() > len) {
+
+        rval.first.reserve(len);
+        rval.second.reserve(len);
+
+        std::copy(m_rxsamples.begin() + rx_delay,
+                m_rxsamples.begin() + rx_delay + len,
+                std::back_inserter(rval.first));
+
+        std::copy(m_txsamples.begin(),
+                m_txsamples.begin() + len,
+                std::back_inserter(rval.second));
+    }
+
+    return rval;
+}
+
 void AlignSample::consume(size_t samples)
 {
     std::lock_guard<std::mutex> lock(m_mutex);