Make a small performance improvement (#808)

stop copying the std::pair in the range-based for. This helps improve the speed of RegisterService Signed-off-by: The MathWorks, Inc. <jdicleme@mathworks.com>
CppMicroServices · Feb 15, 2023 · b2030d2 · b2030d2
1 parent aa759d9
commit b2030d2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/framework/src/service/ServiceRegistry.cpp b/framework/src/service/ServiceRegistry.cpp
@@ -100,7 +100,7 @@ namespace cppmicroservices
 
         std::vector<std::string> classes;
         // Check if service implements claimed classes and that they exist.
-        for (auto i : *service)
+        for (auto& i : *service)
         {
             if (i.first.empty() || (!isFactory && i.second == nullptr))
             {