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authorAlexander Chemeris <Alexander.Chemeris@gmail.com>2017-03-17 22:34:20 -0700
committerAlexander Chemeris <Alexander.Chemeris@gmail.com>2017-03-24 01:22:40 +0000
commite56bf3a0e526613b41095c2c6cbd546a219e812b (patch)
tree9ee358bb2cc94e824a152fc74901640bfa7d5d22 /Transceiver52M
parent38b69871ae87506c21a6b53ba418139d24305590 (diff)
signalVector: Implement segment().
Diffstat (limited to 'Transceiver52M')
-rw-r--r--Transceiver52M/signalVector.cpp5
-rw-r--r--Transceiver52M/signalVector.h3
2 files changed, 8 insertions, 0 deletions
diff --git a/Transceiver52M/signalVector.cpp b/Transceiver52M/signalVector.cpp
index 798a3c7..55dad92 100644
--- a/Transceiver52M/signalVector.cpp
+++ b/Transceiver52M/signalVector.cpp
@@ -45,6 +45,11 @@ void signalVector::operator=(const signalVector& vector)
mStart = mData + vector.getStart();
}
+signalVector signalVector::segment(size_t start, size_t span)
+{
+ return signalVector(mData, start, span);
+}
+
size_t signalVector::getStart() const
{
return mStart - mData;
diff --git a/Transceiver52M/signalVector.h b/Transceiver52M/signalVector.h
index 38541fe..83f141e 100644
--- a/Transceiver52M/signalVector.h
+++ b/Transceiver52M/signalVector.h
@@ -30,6 +30,9 @@ public:
/** Override base assignment operator to include start offsets */
void operator=(const signalVector& vector);
+ /** Return an alias to a segment of this signalVector. */
+ signalVector segment(size_t start, size_t span);
+
/** Return head room */
size_t getStart() const;
size_t updateHistory();