add assertion for uindex_t

PointCloudLibrary · Jun 18, 2020 · 1a9b8e2 · 1a9b8e2
1 parent cf9f6d5
commit 1a9b8e2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/common/include/pcl/types.h b/common/include/pcl/types.h
@@ -126,6 +126,7 @@ namespace pcl
    * Unsigned index that mirrors the type of the index_t
    */
   using uindex_t = detail::int_type_t<detail::index_type_size, false>;
+  static_assert(!std::is_signed<uindex_t>::value, "`uindex_t` must be unsigned");
 
   /**
    * \brief Type used for indices in PCL