param_package: Take std::string by value in string-based Set() function

Allows avoiding string copies by letting the strings be moved into the
function calls.

1 files changed, 5 insertions, 3 deletions

diff --git a/src/common/param_package.cpp b/src/common/param_package.cpp
index 02399b336..9526ca0c6 100644
--- a/src/common/param_package.cpp
+++ b/src/common/param_package.cpp
@@ -3,7 +3,9 @@
 // Refer to the license.txt file included.
 
 #include <array>
+#include <utility>
 #include <vector>
+
 #include "common/logging/log.h"
 #include "common/param_package.h"
 #include "common/string_util.h"
@@ -36,7 +38,7 @@ ParamPackage::ParamPackage(const std::string& serialized) {
             part = Common::ReplaceAll(part, ESCAPE_CHARACTER_ESCAPE, {ESCAPE_CHARACTER});
         }
 
-        Set(key_value[0], key_value[1]);
+        Set(key_value[0], std::move(key_value[1]));
     }
 }
 
@@ -102,8 +104,8 @@ float ParamPackage::Get(const std::string& key, float default_value) const {
     }
 }
 
-void ParamPackage::Set(const std::string& key, const std::string& value) {
-    data.insert_or_assign(key, value);
+void ParamPackage::Set(const std::string& key, std::string value) {
+    data.insert_or_assign(key, std::move(value));
 }
 
 void ParamPackage::Set(const std::string& key, int value) {