switch map to unordered_map
Generally, unordered_maps should be preferred over map because they have
faster access times (O(1)) and tend to allocate less dynamic memory. We
do not rely on ordered iteration in any current use of maps, so it is
safe to do a full replace.
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ieaa28ac7f70f9913d13d25142fea9861d49bb23f
diff --git a/manager/json-config.hpp b/manager/json-config.hpp
index 1e63bc4..3b836a1 100644
--- a/manager/json-config.hpp
+++ b/manager/json-config.hpp
@@ -96,8 +96,10 @@
void ifacesAddedCallback(sdbusplus::message::message& msg)
{
sdbusplus::message::object_path path;
- std::map<std::string,
- std::map<std::string, std::variant<std::vector<std::string>>>>
+ std::unordered_map<
+ std::string,
+ std::unordered_map<std::string,
+ std::variant<std::vector<std::string>>>>
interfaces;
msg.read(path, interfaces);