fixed: the way AppDb works (pg_conn and Connect method)

git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@482 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/db.h

@@ -70,14 +70,18 @@ public:
 
 	PGconn * GetPGconn();
 
+	virtual void Connect();
+
 protected:
 
 	PGconn * pg_conn;
 	std::string db_database, db_user, db_pass;
 	bool close_at_end;
 	
-	void Connect();
+	void SetDbParameters();
+	
 	void Close();
+	
 	void AssertConnection();
 	std::string Escape(const std::string & s);
 	std::string Escape(const char * s);