Index: trunk/ab5.0/jenga/src/common/String.cpp
===================================================================
--- trunk/ab5.0/jenga/src/common/String.cpp	(revision 465)
+++ trunk/ab5.0/jenga/src/common/String.cpp	(revision 465)
@@ -0,0 +1,15 @@
+#include <boost/foreach.hpp>
+#include <jenga/include/common/String.h>
+
+
+bool Jenga::Common::IsExistString( const Jenga::Common::Strings &strings, const std::string &findStr )
+{
+	BOOST_FOREACH( const std::string &str, strings )
+	{
+		if( str == findStr )
+		{
+			return true;
+		}
+	}
+	return false;
+}