Avoid some copies

2026-04-22 14:23:10 -05:00 · 2016-10-30 19:50:19 +01:00
parent 602b78aa79
commit 5214bb354b
5 changed files with 16 additions and 16 deletions
@@ -247,7 +247,10 @@ public:

  void StopWatching() final {}

-  void AppendCallback(cmFileMonitor::Callback cb) { CbList.push_back(cb); }
+  void AppendCallback(cmFileMonitor::Callback const& cb)
+  {
+    this->CbList.push_back(cb);
+  }

  std::string Path() const final
  {
@@ -310,7 +313,7 @@ cmFileMonitor::~cmFileMonitor()
 }

 void cmFileMonitor::MonitorPaths(const std::vector<std::string>& paths,
-                                 Callback cb)
+                                 Callback const& cb)
 {
  for (const auto& p : paths) {
    std::vector<std::string> pathSegments;