Changes between Version 1 and Version 2 of code/doc/Timer

Timestamp:

Feb 28, 2008, 1:10:37 AM (17 years ago)

Author:

landauf

Comment:

—

code/doc/Timer

@@ -3 +3 @@
 == Description ==
 
-
+The [wiki:Timer] calls a function after a specific amount of time. The function has to be a member-function of the following form:
+{{{
+#!cpp
+void SomeClass::function(void);
+}}}
+The [wiki:Timer] allows you to call a function every ''xxx'' seconds (loop) or once after ''xxx'' seconds (no loop). You can stop and restart the [wiki:Timer] or pause/unpause it. In some cases the [wiki:Timer] can replace the [wiki:Tickable tick(dt)] function of an object or just simplify the process of waiting a specific amount of time befor doing some action (for example if you want to delete an object after 10 seconds).
 
 == Functions ==
 
+ * '''Creation''':
+   * '''Timer('''''interval''''', '''''bLoop''''', '''''object''''', '''''timerFunction''''')''': The constructor creates a new [wiki:Timer] that calls the ''timerFunction'' of ''object'' after ''interval'' seconds and loops if ''bLoop'' is true.
+   * '''setTimer('''''interval''''', '''''bLoop''''', '''''object''''', '''''timerFunction''''')''': Does exactly the same like the constructor.
 
+ * '''Manipulation''':
+   * '''startTimer()''': (Re)starts the timer. 
+   * '''stopTimer()''': Stops the timer. You can activate it againg by restarting it.
+   * '''pauseTimer()''': Pauses the timer - the current state gets saved, unpausing is possible.
+   * '''unpauseTimer()''': Unpauses the timer - it continuous with the saved state.
 
 == Example ==
 
+Definition of a class with timer:
+{{{
+#!cpp
+class MyClass
+{
+  public:
+    MyClass();
 
+  private:
+    void beep();
+    Timer<MyClass> timer_;
+};
+}}}
+
+Implementation of the class with timer:
+{{{
+#!cpp
+MyClass::MyClass()
+{
+  std::cout << "Created MyClass." << std::endl;
+  this->timer_.setTimer(3.0, true, this, &MyClass::beep);
+}
+
+void MyClass::beep()
+{
+  std::cout << "beep!" << std::endl;
+}
+}}}
+
+Output: One "beep!" every 3 seconds
+{{{
+Created MyClass.
+beep!
+beep!
+beep!
+beep!
+beep!
+beep!
+beep!
+beep!
+beep!
+...
+}}}