[RouteHelper] Add WaitForUnicastIP

2026-03-30 19:09:48 +08:00 · 2021-11-10 14:09:38 +08:00
parent f68ed1abf0
commit d3814ca945
8 changed files with 98 additions and 22 deletions
--- a/RouteHelper/WaitGroup.cpp
+++ b/RouteHelper/WaitGroup.cpp
@@ -0,0 +1,19 @@
+#include "WaitGroup.h"
+
+void WaitGroup::Add(int size)
+{
+	this->counter += size;
+}
+
+void WaitGroup::Done()
+{
+	if (--this->counter <= 0)
+		this->condition.notify_all();
+}
+
+void WaitGroup::Wait()
+{
+	std::unique_lock<std::mutex> lock(this->mutex);
+
+	condition.wait(lock, [&] { return counter <= 0; });
+}