1 files changed, 63 insertions, 0 deletions
diff --git a/src/include/soundstreamid.h b/src/include/soundstreamid.h
new file mode 100644
index 0000000..e7aa4d5
--- /dev/null
+++ b/src/include/soundstreamid.h
@@ -0,0 +1,63 @@
+/***************************************************************************
+                      soundstreamid.h  -  description
+                             -------------------
+    begin                : Sun Aug 1 2004
+    copyright            : (C) 2004 by Martin Witte
+    email                : witte@kawo1.rwth-aachen.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef KRADIO_SOUNDSTREAMID_H
+#define KRADIO_SOUNDSTREAMID_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+class SoundStreamID {
+
+    SoundStreamID(int _id, int _phys_id);
+public:
+    SoundStreamID();
+    SoundStreamID(const SoundStreamID &org);
+
+    SoundStreamID &operator = (const SoundStreamID &id);
+
+    static SoundStreamID createNewID();
+    static SoundStreamID createNewID(const SoundStreamID &oldID);
+
+    bool operator == (const SoundStreamID id) const { return m_ID == id.m_ID; }
+    bool operator != (const SoundStreamID id) const { return m_ID != id.m_ID; }
+    bool operator >  (const SoundStreamID id) const { return m_ID >  id.m_ID; }
+    bool operator <  (const SoundStreamID id) const { return m_ID <  id.m_ID; }
+    bool operator >= (const SoundStreamID id) const { return m_ID >= id.m_ID; }
+    bool operator <= (const SoundStreamID id) const { return m_ID <= id.m_ID; }
+
+    bool HasSamePhysicalID(const SoundStreamID &x) const { return m_PhysicalID == x.m_PhysicalID; }
+
+    bool isValid() const { return m_ID != 0; } // m_PhysicalID is not checked!
+    void invalidate();
+
+    static const SoundStreamID InvalidID;
+
+    int getID() const { return m_ID; }
+    int getPhysicalID() const { return m_PhysicalID; }
+
+protected:
+    unsigned m_ID;
+    unsigned m_PhysicalID;
+    static unsigned nextID;
+    static unsigned nextPhysicalID;
+};
+
+
+#endif
+