Pass strings and large structures by const reference

2 files changed, 5 insertions, 5 deletions

diff --git a/include/ingen/ClashAvoider.hpp b/include/ingen/ClashAvoider.hpp
index c1d62754..c0091fbc 100644
--- a/include/ingen/ClashAvoider.hpp
+++ b/include/ingen/ClashAvoider.hpp
@@ -48,9 +48,9 @@ public:
 	 * @param new_path The new path that `old_path` was mapped to
 	 * @param name The old name.
 	 */
-	static std::string adjust_name(const raul::Path& old_path,
-	                               const raul::Path& new_path,
-	                               std::string       name);
+	static std::string adjust_name(const raul::Path&  old_path,
+	                               const raul::Path&  new_path,
+	                               const std::string& name);
 
 private:
 	using Offsets   = std::map<raul::Path, unsigned>;
diff --git a/include/ingen/URI.hpp b/include/ingen/URI.hpp
index a45fb268..959f2290 100644
--- a/include/ingen/URI.hpp
+++ b/include/ingen/URI.hpp
@@ -40,7 +40,7 @@ public:
 	explicit URI(const char* str);
 	URI(const std::string& str, const URI& base);
 	URI(const Sord::Node& node);
-	URI(SerdNode node);
+	URI(const SerdNode& node);
 	explicit URI(const FilePath& path);
 
 	URI(const URI& uri);
@@ -98,7 +98,7 @@ public:
 	}
 
 private:
-	URI(SerdNode node, SerdURI uri);
+	URI(const SerdNode& node, const SerdURI& uri);
 
 	static Chunk make_chunk(const SerdChunk& chunk) {
 		return {reinterpret_cast<const char*>(chunk.buf), chunk.len};