1 files changed, 59 insertions, 0 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/metadata.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/metadata.cpp
new file mode 100644
index 00000000..956bf989
--- /dev/null
+++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/metadata.cpp
@@ -0,0 +1,59 @@
+/*
+    Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
+
+    This file is part of libzmq, the ZeroMQ core engine in C++.
+
+    libzmq is free software; you can redistribute it and/or modify it under
+    the terms of the GNU Lesser General Public License (LGPL) as published
+    by the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    As a special exception, the Contributors give you permission to link
+    this library with independent modules to produce an executable,
+    regardless of the license terms of these independent modules, and to
+    copy and distribute the resulting executable under terms of your choice,
+    provided that you also meet, for each linked independent module, the
+    terms and conditions of the license of that module. An independent
+    module is a module which is not derived from or based on this library.
+    If you modify this library, you must extend this exception to your
+    version of the library.
+
+    libzmq is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+    License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "metadata.hpp"
+
+zmq::metadata_t::metadata_t (const dict_t &dict) :
+    ref_cnt (1),
+    dict (dict)
+{
+}
+
+zmq::metadata_t::~metadata_t ()
+{
+}
+
+const char *zmq::metadata_t::get (const std::string &property) const
+{
+    dict_t::const_iterator it = dict.find (property);
+    if (it == dict.end ())
+        return NULL;
+    else
+        return it->second.c_str ();
+}
+
+void zmq::metadata_t::add_ref ()
+{
+    ref_cnt.add (1);
+}
+
+bool zmq::metadata_t::drop_ref ()
+{
+    return !ref_cnt.sub (1);
+}