Merge pull request #1541 from r9y9/fix-compilation-error-on-openmp-en…

…abled-clang-trunk Declare `const InterestPoint&` explicitly to avoid compilation error on openmp-enabled clang
PointCloudLibrary · Feb 16, 2016 · 80339fd · 80339fd
2 parents b1140e0 + fecfbad
commit 80339fd
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/features/src/narf.cpp b/features/src/narf.cpp
@@ -380,7 +380,8 @@ Narf::extractForInterestPoints (const RangeImage& range_image, const PointCloud<
   //!!! nizar 20110408 : for OpenMP sake on MSVC this must be kept signed
   for (int interest_point_idx = 0; interest_point_idx < int (interest_points.points.size ()); ++interest_point_idx)
   {
-    Vector3fMapConst point = interest_points.points[interest_point_idx].getVector3fMap ();
+    const InterestPoint& interest_point = interest_points.points[interest_point_idx];
+    Vector3fMapConst point = interest_point.getVector3fMap ();
 
     Narf* feature = new Narf;
     if (!feature->extractFromRangeImage(range_image, point, descriptor_size, support_size))