Make prefixes optional in listInstanceToString
For libyang, I need a version without prefixes. Side note: the call in
SysrepoAccess would also work without the prefixes, but I'm going to
leave them, so that the functionality doesn't change.
Change-Id: I0c309288ec39ec3f5e835050fb73a5238ebe8e33
diff --git a/src/utils.hpp b/src/utils.hpp
index 0196ff8..ec3f3c8 100644
--- a/src/utils.hpp
+++ b/src/utils.hpp
@@ -27,5 +27,5 @@
schemaPath_ anyPathToSchemaPath(const boost::variant<dataPath_, schemaPath_, module_>& path);
std::string stripLeafListValueFromPath(const std::string& path);
std::string stripLastListInstanceFromPath(const std::string& path);
-// The string includes module name prefixes.
-std::string instanceToString(const std::string& modName, const ListInstance& instance);
+// The second argument controls whether module prefixes should be added to the keys.
+std::string instanceToString(const ListInstance& instance, const std::optional<std::string>& modName = std::nullopt);