removed some useless spaces; not very important, I know :)

[senf.git] / Socket / Protocols / INet / INet6Address.ct

diff --git a/Socket/Protocols/INet/INet6Address.ct b/Socket/Protocols/INet/INet6Address.ct
index a93e78a..adcbaca 100644 (file)
--- a/Socket/Protocols/INet/INet6Address.ct
+++ b/Socket/Protocols/INet/INet6Address.ct
@@ -1,6 +1,8 @@
-// Copyright (C) 2007 
-// Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
-// Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
+// $Id$
+//
+// Copyright (C) 2007
+// 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
@@ -34,7 +36,7 @@
 template <class InputIterator>
 prefix_ senf::INet6Address senf::INet6Address::from_data(InputIterator i)
 {
-    INet6Address addr (INet6Address::noinit);
+    INet6Address addr (senf::noinit);
     iterator j (addr.begin());
     iterator const j_end (addr.end());
     for (;j!=j_end;++j,++i)
@@ -42,6 +44,38 @@ prefix_ senf::INet6Address senf::INet6Address::from_data(InputIterator i)
     return addr;
 }
 
+///////////////////////////////////////////////////////////////////////////
+// namespace senf::detail members
+
+template <class ForwardIterator, class Function>
+prefix_ void senf::detail::apply_mask(unsigned bits, ForwardIterator b, ForwardIterator e,
+                                      Function fn)
+{
+    for(; bits>8 && b != e; bits -= 8, ++b) 
+        fn(*b, boost::lambda::make_const(0xFFu));
+    if (bits > 0 && b != e)
+        fn( *(b++), boost::lambda::make_const(~ low_bits_mask(8-bits)));
+    for(; b != e; ++b)
+        fn(*b, boost::lambda::make_const(0u));
+}
+
+template <class ForwardIterator1, class ForwardIterator2, class Function>
+prefix_ ForwardIterator1 senf::detail::find_if_mask(unsigned bits, ForwardIterator1 b1,
+                                                    ForwardIterator1 e1, ForwardIterator2 b2, 
+                                                    Function fn)
+{
+    for(; bits>8 && b1 != e1; bits -= 8, ++b1, ++b2) 
+        if (fn(*b1, *b2, boost::lambda::make_const(0xFFu)))
+            return b1;
+    if (bits > 0 && b1 != e1)
+        if (fn( *(b1++), *(b2++), boost::lambda::make_const(~ low_bits_mask(8-bits))))
+            return b1;
+    for(; b1 != e1; ++b1, ++b2)
+        if (fn(*b1, *b2, boost::lambda::make_const(0u)))
+            return b1;
+    return e1;
+}
+
 ///////////////////////////////ct.e////////////////////////////////////////
 #undef prefix_