X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=Packets%2FPacketData.hh;h=6530bfc9f06199ee28c6e9317c15736b3420f013;hb=6f50bf49e282c0528f51faa0a245bbfa2b867399;hp=8a64ec02f58d7c0ecd10bcc536b1abb5b46fd7b0;hpb=96d591f9024bc536e0a643b40c2bf243241d342d;p=senf.git

diff --git a/Packets/PacketData.hh b/Packets/PacketData.hh
index 8a64ec0..6530bfc 100644
--- a/Packets/PacketData.hh
+++ b/Packets/PacketData.hh
@@ -1,6 +1,8 @@
+// $Id$
+//
 // Copyright (C) 2007 
-// Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
-// Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
+// 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
@@ -28,7 +30,7 @@
 #include <boost/utility.hpp>
 #include <boost/type_traits.hpp>
 #include <boost/iterator/iterator_facade.hpp>
-#include "Utils/SafeBool.hh"
+#include "../Utils/safe_bool.hh"
 #include "PacketTypes.hh"
 
 //#include "PacketData.mpp"
@@ -95,10 +97,16 @@ namespace senf {
         ///\name Sequence interface to raw data
         ///@{
 
-        iterator begin() const;
-        iterator end() const;
-        size_type size() const;
-        bool empty() const;
+        iterator begin() const; /**< Returns an <em>random access iterator</em> referring
+                                     to the first byte of the packet data. */
+        iterator end() const; /**< Returns an <em>random access iterator</em> referring to the 
+                                   element past the end of the packet data. */
+        size_type size() const; ///< Returns the number of bytes in the packet data.
+        bool empty() const; ///< Test whether the packet data is empty.
+                                        /**< Returns whether the packet data is empty, i.e. 
+                                             whether its size is 0. This function does not modify
+                                             the content of the packet data in any way. To clear
+                                             the content use clear() */        
         byte operator[](size_type n) const;
         byte & operator[](size_type n);
 
@@ -120,7 +128,8 @@ namespace senf {
 
         void erase(iterator pos);
         void erase(iterator first, iterator last);
-        void clear();
+        void clear(); /**< All bytes of the packet data dropped, 
+                           leaving the container with a size of 0. */
         
         void resize(size_type n, byte v=0);
 
@@ -168,7 +177,7 @@ namespace senf {
         : public boost::iterator_facade< safe_data_iterator,
                                          PacketData::value_type,
                                          boost::random_access_traversal_tag >,
-          public ComparableSafeBool<safe_data_iterator>
+          public comparable_safe_bool<safe_data_iterator>
     {
     public:
         typedef PacketData::size_type size_type;
@@ -218,7 +227,7 @@ namespace senf {
 
 ///////////////////////////////hh.e////////////////////////////////////////
 #endif
-#if !defined(SENF_PACKETS_DECL_ONLY) && !defined(HH_PacketData_i_)
+#if !defined(HH_Packets__decls_) && !defined(HH_PacketData_i_)
 #define HH_PacketData_i_
 #include "PacketData.cci"
 //#include "PacketData.ct"