BIND 10 trac2726, updated. d0080895a3a34b3e6d02c38021700e7a02245afc [2726] Make the lexer noncopyable

[BIND 10 source code commits]

The branch, trac2726 has been updated
       via  d0080895a3a34b3e6d02c38021700e7a02245afc (commit)
      from  56e4d09d7b49fa6322c3ed52a2c38898d8a27046 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit d0080895a3a34b3e6d02c38021700e7a02245afc
Author: Michal 'vorner' Vaner <vorner at vorner.cz>
Date:   Wed Jun 12 12:23:57 2013 +0200

    [2726] Make the lexer noncopyable
    
    It contains pointers, doesn't make sense to copy and writing copy
    constructors would be extra work.

-----------------------------------------------------------------------

Summary of changes:
 src/lib/dns/master_lexer.h |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

-----------------------------------------------------------------------
diff --git a/src/lib/dns/master_lexer.h b/src/lib/dns/master_lexer.h
index 31c6443..e33f964 100644
--- a/src/lib/dns/master_lexer.h
+++ b/src/lib/dns/master_lexer.h
@@ -22,6 +22,8 @@
 
 #include <stdint.h>
 
+#include <boost/noncopyable.hpp>
+
 namespace isc {
 namespace dns {
 namespace master_lexer_internal {
@@ -303,7 +305,7 @@ private:
 /// implementation of the exception handling).  For these reasons, some of
 /// this class does not throw for an error that would be reported as an
 /// exception in other classes.
-class MasterLexer {
+class MasterLexer : public boost::noncopyable {
     friend class master_lexer_internal::State;
 public:
     /// \brief Exception thrown when we fail to read from the input