From 41a33747f467d538ffecb6cf61d6433b143c09a7 Mon Sep 17 00:00:00 2001
From: wyy <wuyanyi09@gmail.com>
Date: Thu, 30 Jan 2014 01:06:32 +0800
Subject: [PATCH] use InitOnOff

---
 src/KeywordExtractor.hpp | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/KeywordExtractor.hpp b/src/KeywordExtractor.hpp
index 92c9d76..295ee05 100644
--- a/src/KeywordExtractor.hpp
+++ b/src/KeywordExtractor.hpp
@@ -20,18 +20,12 @@ namespace CppJieba
     //    return os << keyword.word << "," << keyword.idf;
     //}
 
-    class KeywordExtractor
+    class KeywordExtractor: public InitOnOff
     {
         private:
             MPSegment _segment;
         private:
             unordered_map<string, double> _idfMap;
-        protected:
-            bool _isInited;
-            bool _getInitFlag()const{return _isInited;};
-            bool _setInitFlag(bool flag){return _isInited = flag;};
-        public:
-            operator bool(){return _getInitFlag();};
         public:
             KeywordExtractor(){_setInitFlag(false);};
             explicit KeywordExtractor(const string& dictPath, const string& idfPath){_setInitFlag(init(dictPath, idfPath));};