-/* Copyright (c) 2015-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2015-2019. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
}
/** @brief Return the property associated to the provided key (or nullptr if not existing) */
-const char* PropertyHolder::get_property(std::string key)
+const char* PropertyHolder::get_property(const std::string& key)
{
if (properties_ == nullptr)
return nullptr;
}
/** @brief Change the value of a given key in the property set */
-void PropertyHolder::set_property(std::string key, std::string value)
+void PropertyHolder::set_property(const std::string& key, const std::string& value)
{
if (not properties_)
properties_ = new std::unordered_map<std::string, std::string>;