Use C++11 for(a:b) loop.

wilx · progschj · commit b168ca0037ea · 2014-09-25T12:06:49.000+02:00
diff --git a/ThreadPool.h b/ThreadPool.h
@@ -91,8 +91,8 @@ inline ThreadPool::~ThreadPool()
         stop = true;
     }
     condition.notify_all();
-    for(size_t i = 0;i<workers.size();++i)
-        workers[i].join();
+    for(std::thread & worker: workers)
+        worker.join();
 }
 
 #endif

Original file line number	Diff line number	Diff line change
`@@ -91,8 +91,8 @@ inline ThreadPool::~ThreadPool()`
`91`	`91`	`stop = true;`
`92`	`92`	`}`
`93`	`93`	`condition.notify_all();`
`94`		`- for(size_t i = 0;i<workers.size();++i)`
`95`		`- workers[i].join();`
	`94`	`+ for(std::thread & worker: workers)`
	`95`	`+ worker.join();`
`96`	`96`	`}`
`97`	`97`
`98`	`98`	`#endif`