From 245547da88676fadbf6a1e7505da205c3f6f9624 Mon Sep 17 00:00:00 2001
From: Kartik Mohta <kartikmohta@gmail.com>
Date: Fri, 19 Feb 2016 04:37:08 -0500
Subject: [PATCH] visualizer: Use reserve not resize for keyframes vector in
 msg_info

---
 svo_ros/src/visualizer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/svo_ros/src/visualizer.cpp b/svo_ros/src/visualizer.cpp
index 951f713..6662969 100644
--- a/svo_ros/src/visualizer.cpp
+++ b/svo_ros/src/visualizer.cpp
@@ -79,7 +79,7 @@ void Visualizer::publishMinimal(
     svo_msgs::Info msg_info;
     msg_info.header = header_msg;
     msg_info.processing_time = slam.lastProcessingTime();
-    msg_info.keyframes.resize(slam.map().keyframes_.size());
+    msg_info.keyframes.reserve(slam.map().keyframes_.size());
     for(list<FramePtr>::const_iterator it=slam.map().keyframes_.begin(); it!=slam.map().keyframes_.end(); ++it)
       msg_info.keyframes.push_back((*it)->id_);
     msg_info.stage = static_cast<int>(slam.stage());