commit dbfd4667b2a53493bb6889a02a74e445ce3a50e9
author Zbigniew Kurzynski <zbigniew.kurzynski@intel.com> Mon Sep 28 18:06:00 2020 +0200
committer Zbigniew Kurzynski <zbigniew.kurzynski@intel.com> Wed Sep 30 06:33:23 2020 +0000
tree 57015a3042f5db65e1c2e4288c93aab604f2bbfc
parent 49a8ccd6713364e9e79ae6334c168aafb69991e0

Using reference to avoid copy

With this commit a reference will be used during some structure
binding to avoid copies.

Tested:
   CPUSensors and PSUSensors launched on physical machine, no
   regression detected.

Signed-off-by: Zbigniew Kurzynski <zbigniew.kurzynski@intel.com>
Change-Id: I7aa270e440e9aadeca151acc6d9b73d7c4c4f40c

src/Thresholds.cpp

diff --git a/src/Thresholds.cpp b/src/Thresholds.cpp
index 6aa077c..f4d4ed0 100644
--- a/src/Thresholds.cpp
+++ b/src/Thresholds.cpp
@@ -480,12 +480,12 @@
 
     if (auto fileParts = splitFileName(inputPath))
     {
-        auto [type, nr, item] = *fileParts;
+        auto& [type, nr, item] = *fileParts;
         if (map.count(item) != 0)
         {
             for (const auto& t : map.at(item))
             {
-                auto [suffix, level, direction, offset] = t;
+                auto& [suffix, level, direction, offset] = t;
                 auto attrPath =
                     boost::replace_all_copy(inputPath, item, suffix);
                 if (auto val = readFile(attrPath, scaleFactor))