diff options
Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/metadata.cpp')
-rw-r--r-- | external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/metadata.cpp | 59 |
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); +} |