A minor optimization.

--HG-- extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%404232

A minor optimization.
--HG-- extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%404232
1faf23e8 · Davis King · b4fbf757 · 1faf23e8
Commit 1faf23e8 authored Apr 23, 2011 by Davis King
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Showing with 4 additions and 2 deletions

max_sum_submatrix.h dlib/optimization/max_sum_submatrix.h +4 -2

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--- a/dlib/optimization/max_sum_submatrix.h
+++ b/dlib/optimization/max_sum_submatrix.h
@@ -212,8 +212,10 @@ namespace dlib
                rectangle rect(left, q.top().top_min, 
                               right, q.top().bottom_min);

-                if (weight > thresh)
-                    results.push_back(rect);
+                if (weight <= thresh)
+                    break;
+
+                results.push_back(rect);

                if (results.size() >= max_rects)
                    break;