From b7e5bb78e72363cb940bf29b809f600faec9b3c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joan=20Sol=C3=A0?= <jsola@iri.upc.edu>
Date: Wed, 26 Dec 2018 20:30:32 +0100
Subject: [PATCH] add one comment for rev iterating
---
src/sensor_base.cpp | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/sensor_base.cpp b/src/sensor_base.cpp
index 7d36d7bf8..e16a01fb3 100644
--- a/src/sensor_base.cpp
+++ b/src/sensor_base.cpp
@@ -226,6 +226,8 @@ CaptureBasePtr SensorBase::lastCapture(const TimeStamp& _ts)
// we search for the most recent Capture of this sensor before _ts
CaptureBasePtr capture = nullptr;
FrameBaseList frame_list = getProblem()->getTrajectoryPtr()->getFrameList();
+
+ // We iterate in reverse since we're likely to find it close to the rbegin() place.
FrameBaseRevIter frame_rev_it = frame_list.rbegin();
while (frame_rev_it != frame_list.rend())
{
--
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