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diff include/Feature.hpp @ 134:a617d0808bbc

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added test on feature length and display control
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Wed, 17 Aug 2011 23:21:26 -0400
parents 63dd4355b6d1
children 32d2722d4028
line wrap: on
line diff
--- a/include/Feature.hpp	Wed Aug 17 22:26:01 2011 -0400
+++ b/include/Feature.hpp	Wed Aug 17 23:21:26 2011 -0400
@@ -14,6 +14,8 @@
 public:
   FeatureTrajectory(const int& frameNum, const cv::Point2f& p);
 
+  unsigned int length(void) const { return positions.size();}
+
   void setId(const unsigned int& id) { positions.setId(id);velocities.setId(id);}
 
   void addPoint(const int& frameNum, const cv::Point2f& p);