extended documentation example

[senf.git] / Scheduler / Scheduler.hh

diff --git a/Scheduler/Scheduler.hh b/Scheduler/Scheduler.hh
index 34e625c..706ee5b 100644 (file)
--- a/Scheduler/Scheduler.hh
+++ b/Scheduler/Scheduler.hh
@@ -72,8 +72,12 @@ namespace senf {
         If you need to pass additional information to your handler, use <a
         href="http://www.boost.org/libs/bind/bind.html">Boost.Bind</a>:
         \code
+        // Handle callback function
+        void callback(UDPv4ClientSocketHandle handle, senf::Scheduler::EventId event) {..}
         // Pass 'handle' as additional first argument to callback()
-        Scheduler::instance().add(handle, boost::bind(&callback, handle, _1))
+        Scheduler::instance().add(handle, boost::bind(&callback, handle, _1), EV_READ)
+         // Timeout function
+        void timeout( int n) {..}
         // Call timeout() handler with argument 'n'
         Scheduler::instance().timeout(boost::bind(&timeout, n))
         \endcode
@@ -82,7 +86,7 @@ namespace senf {
         href="http://www.boost.org/libs/bind/bind.html">Boost.Bind</a> or senf::membind()
         \code
         // e.g. in Foo::Foo() constructor:
-        Scheduler::instance().add(handle_, senf::membind(&Foo::callback, this))
+        Scheduler::instance().add(handle_, senf::membind(&Foo::callback, this)), EV_READ)
         \endcode
         
 
@@ -90,7 +94,7 @@ namespace senf {
         
         File descriptors are managed using add() or remove()
         \code
-        Scheduler::instance().add(handle, &callback);
+        Scheduler::instance().add(handle, &callback, EV_ALL);
         Scheduler::instance().remove(handle);
         \endcode 
 
@@ -295,9 +299,9 @@ namespace senf {
                                         ///< Remove signal handler for \a signal
 
         /// The signal number passed to registerSignal or unregisterSignal is invalid
-        struct InvalidSignalNumberException : public std::exception
-        { virtual char const * what() const throw() 
-                { return "senf::Scheduler::InvalidSignalNumberException"; } };
+        struct InvalidSignalNumberException : public senf::Exception
+        { InvalidSignalNumberException() 
+              : senf::Exception("senf::Scheduler::InvalidSignalNumberException"){} };
 
 
         ///\}