Packets: Fix VariantParser invalid parser access bug

[senf.git] / Packets / DefaultBundle / IPv6Packet.hh

diff --git a/Packets/DefaultBundle/IPv6Packet.hh b/Packets/DefaultBundle/IPv6Packet.hh
index 935bcea..63815d8 100644 (file)
--- a/Packets/DefaultBundle/IPv6Packet.hh
+++ b/Packets/DefaultBundle/IPv6Packet.hh
@@ -1,8 +1,8 @@
 // $Id: EthernetPacket.hh 299 2007-07-10 21:23:49Z g0dil $
 //
 // Copyright (C) 2007
-// Fraunhofer Institute for Open Communication Systems (FOKUS) 
-// Competence Center NETwork research (NET), St. Augustin, GERMANY 
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
 //     Stefan Bund <g0dil@berlios.de>
 //
 // This program is free software; you can redistribute it and/or modify
@@ -23,8 +23,8 @@
 /** \file
     \brief IPv6Packet public header */
 
-#ifndef HH_IPv6Packet_
-#define HH_IPv6Packet_ 1
+#ifndef HH_SENF_Packets_DefaultBundle_IPv6Packet_
+#define HH_SENF_Packets_DefaultBundle_IPv6Packet_ 1
 
 // Custom includes
 #include "../../Socket/Protocols/INet/INet6Address.hh"
@@ -51,8 +51,8 @@ namespace senf {
 
         value_type value() const { return value_type::from_data(i()); }
         void value(value_type const & v) { std::copy(v.begin(), v.end(), i()); }
-        operator value_type() { return value(); }
-        byte & operator[](size_type index) { return *boost::next(i(),index); }
+        operator value_type() const { return value(); }
+        byte & operator[](size_type index) const { return *boost::next(i(),index); }
         INet6AddressParser const & operator= (value_type const & other) 
             { value(other); return *this; }
     };