///////////////////////////////////////////////////////////////////////////////
-// Name: wx/thread.h
+// Name: wx/msqqueue.h
// Purpose: Message queues for inter-thread communication
// Author: Evgeniy Tarassov
// Created: 2007-10-31
-// RCS-ID: $Id$
// Copyright: (C) 2007 TT-Solutions SARL
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
return wxMSGQUEUE_NO_ERROR;
}
+ // Remove all messages from the queue.
+ //
+ // This method is meant to be called from the same thread(s) that call
+ // Post() to discard any still pending requests if they became unnecessary.
+ wxMessageQueueError Clear()
+ {
+ wxCHECK( IsOk(), wxMSGQUEUE_MISC_ERROR );
+
+ wxMutexLocker locker(m_mutex);
+
+ std::queue<T> empty;
+ std::swap(m_messages, empty);
+
+ return wxMSGQUEUE_NO_ERROR;
+ }
+
// Wait no more than timeout milliseconds until a message becomes available.
//
// Setting timeout to 0 is equivalent to an infinite timeout. See Receive().