Improve documentation.

[loba.git] / options.cpp

diff --git a/options.cpp b/options.cpp
index 54fd53d19000426dbf487e7491d3675e32b99173..1b12ce7e8a1136811c3e45c2dc58ddfe2ffc0240 100644 (file)
--- a/options.cpp
+++ b/options.cpp
@@ -204,7 +204,7 @@ void opt::usage()
 
     std::clog << "\nGlobal options\n";
     std::clog << o("-h")
-              << "print help and exit (use -hh for extended help)\n";
+              << "print help and exit (use -hh or -hhh for extended help)\n";
     if (opt::help_requested < 1)
         return;
 
@@ -248,6 +248,20 @@ void opt::usage()
               << "maximum number of iterations, 0 for infinity"
               << " (" << opt::maxiter << ")\n";
 
+    if (opt::help_requested < 3)
+        return;
+
+    std::clog << "\nLogging support\n"
+              << "    See SimGrid documentation on:\n"
+              << "        http://simgrid.gforge.inria.fr/doc/group__XBT__log.html#log_user\n"
+              << "    Existing categories are:\n"
+              << "        simu : root of following categories\n"
+              << "        main : messages from global infrastructure\n"
+              << "        depl : messages from auto deployment (inherited from main)\n"
+              << "        comm : messages from asynchronous pipes\n"
+              << "        proc : messages from base process class\n"
+              << "        loba : messages from load-balancer\n";
+
 #undef so_list
 #undef so
 #undef o