minor refactoring...

git-svn-id: http://rtabmap.googlecode.com/svn/branches/0.3/rtabmap@78 f169173b-cf89-36c8-b27e-44dbe73f0c83

corelib/include/rtabmap/core/Rtabmap.h

@@ -111,6 +111,8 @@ private:
 	virtual void killCleanup();
 	virtual void startInit();
 	void process();
+	void resetMemory();
+	void deleteMemory();
 	void addSMState(SMState * data); // ownership is transferred
 	SMState * getSMState();
 	void setupLogFiles();