split Acquire function of Semaphore

2019-12-24 16:49:00 +08:00
parent 5b4fd62f15
commit 7152bd677c
1 changed files with 2 additions and 1 deletions
--- a/inc/hgl/thread/Semaphore.h
+++ b/inc/hgl/thread/Semaphore.h
@@ -21,7 +21,8 @@ namespace hgl
        virtual bool Post(int n=1);                                                                 ///<发送信号

        virtual bool TryAcquire();                                                                  ///<尝试取得一个信号
-        virtual bool Acquire(double time=0.0);                                                      ///<等待并获取一个信号
+        virtual bool Acquire();                                                                     ///<等待并获取一个信号
+        virtual bool Acquire(double time);                                                          ///<等待并获取一个信号
    };//class Semaphore
 }//namespace hgl
 #endif//HGL_SEMAPHORE_INCLUDE