gchar * exarg_get_string_alloc gchar *  arg_name  ) 
 

Allows to get defined string for a given command line allocating the result.

Returns the value associated with the argument name. The returned value must be deallocated using g_free. You can also use exarg_get_string to get a value that doesn't need to be unrefered.

Returns:
The value associated with the param or NULL if fail.