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diff c/cvutils.cpp @ 128:536510f60854

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new features generated as needed
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Wed, 17 Aug 2011 02:44:28 -0400
parents d19d6e63dd77
children 3a11dba30655
line wrap: on
line diff
--- a/c/cvutils.cpp	Wed Aug 17 01:25:13 2011 -0400
+++ b/c/cvutils.cpp	Wed Aug 17 02:44:28 2011 -0400
@@ -10,8 +10,9 @@
 using namespace std;
 using namespace cv;
 
-void keyPoints2Points(const vector<KeyPoint>& kpts, vector<Point2f>& pts) {
-  pts.clear();
+void keyPoints2Points(const vector<KeyPoint>& kpts, vector<Point2f>& pts, const bool& clearPts /* = true */) {
+  if (clearPts)
+    pts.clear();
   pts.reserve(kpts.size());
 
   for (unsigned int i=0; i<kpts.size(); i++)