util minor updates

include/util/Timer.hpp

@@ -0,0 +1,86 @@
+//This file is part of Photon (http://photon.sourceforge.net)
+//Copyright (C) 2004-2005 James Turk
+//
+// Author:
+//  James Turk (jpt2433@rit.edu)
+//
+// Version:
+//  $Id: Timer.hpp,v 1.1 2005/03/02 08:39:03 cozman Exp $
+
+#ifndef PHOTON_UTIL_TIMER_HPP
+#define PHOTON_UTIL_TIMER_HPP
+
+#include "AppCore.hpp"
+
+namespace photon
+{
+namespace util
+{
+
+
+// Class: Timer
+//  Class capable of keeping track of time.
+//  Time is returned in double format, in seconds.
+class Timer
+{
+
+// Group: (Con/De)structors
+public:
+    // Function: Timer
+    //  Initializes timer, timer is running starting at it's creation.  
+    //  If this is not desired behavior call <reset> when you want it to start.
+    //
+    // Parameters:
+    //  appTimeLinked - Option only available on creation of timer. When true  
+    //      timer will pause when the <Application::timer> is paused. 
+    //      [default: true]
+    Timer(bool appTimeLinked=true);
+    
+    // Function: ~Timer
+    //  Virtual destructor, does nothing, exists only to make Timer inheritance 
+    //  safe.
+    virtual ~Timer();
+
+// Group: General
+public:
+    // Function: reset
+    //  Reset timer to 0, will unpause timer if paused.
+    void reset();
+    
+    // Function: pause
+    //  Pause timer.
+    void pause();
+    
+    // Function: unpause
+    //  Unpause timer if paused.
+    void unpause();
+
+// Group: Accessors 
+public:
+    // Function: getTime
+    //  Get time in seconds.  (ie. A value of .001 means 1 millisecond.)
+    // 
+    // Returns:
+    //  Time on timer, in seconds.
+    double getTime() const;
+    
+    // Function: isPaused
+    //  Check paused/unpaused status of timer.
+    // 
+    // Returns:
+    //  True if timer is paused, false if timer is running.
+    bool isPaused() const;
+    
+// data members
+private:
+    AppCore& appCore_;
+    bool appTimeLinked_;
+    bool paused_;
+    double pausedTime_;
+    double lastPause_;
+};
+
+}
+}
+
+#endif  //PHOTON_UTIL_TIMER_HPP

include/util/filesys/filesys.hpp

@@ -5,7 +5,7 @@
 //  James Turk (jpt2433@rit.edu)
 //
 // Version:
-//  $Id: filesys.hpp,v 1.2 2005/02/16 06:58:06 cozman Exp $
+//  $Id: filesys.hpp,v 1.3 2005/03/02 08:39:03 cozman Exp $
 
 #ifndef PHOTON_UTIL_FILESYS_FILESYS_HPP
 #define PHOTON_UTIL_FILESYS_FILESYS_HPP
@@ -17,7 +17,7 @@
 #include <string>
 #include <vector>
 
-// Title: File System
+// Title: filesys::
 
 namespace photon
 {