callback.h
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00001 //=================================================================================================
00002 // Copyright (c) 2012, Johannes Meyer, TU Darmstadt
00003 // All rights reserved.
00004 
00005 // Redistribution and use in source and binary forms, with or without
00006 // modification, are permitted provided that the following conditions are met:
00007 //     * Redistributions of source code must retain the above copyright
00008 //       notice, this list of conditions and the following disclaimer.
00009 //     * Redistributions in binary form must reproduce the above copyright
00010 //       notice, this list of conditions and the following disclaimer in the
00011 //       documentation and/or other materials provided with the distribution.
00012 //     * Neither the name of the Flight Systems and Automatic Control group,
00013 //       TU Darmstadt, nor the names of its contributors may be used to
00014 //       endorse or promote products derived from this software without
00015 //       specific prior written permission.
00016 
00017 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
00018 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
00019 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00020 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
00021 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
00022 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00023 // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00024 // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00025 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00026 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00027 //=================================================================================================
00028 
00029 #ifndef UBLOX_GPS_CALLBACK_H
00030 #define UBLOX_GPS_CALLBACK_H
00031 
00032 #include <boost/function.hpp>
00033 #include <boost/thread.hpp>
00034 #include <ublox/serialization/ublox_msgs.h>
00035 
00036 namespace ublox_gps {
00037 
00038 class CallbackHandler {
00039 public:
00040   virtual void handle(ublox::Reader &reader) = 0;
00041   virtual bool wait(const boost::posix_time::time_duration& timeout);
00042   boost::mutex mutex_;
00043   boost::condition_variable condition_;
00044 };
00045 
00046 template <typename T>
00047 class CallbackHandler_ : public CallbackHandler {
00048 public:
00049   typedef boost::function<void(const T&)> Callback;
00050   CallbackHandler_(const Callback& func = Callback()) : func_(func) {}
00051   virtual void handle(ublox::Reader &reader);
00052   virtual const T& get() { return message_; }
00053 
00054 private:
00055   Callback func_;
00056   T message_;
00057 };
00058 
00059 typedef std::multimap<std::pair<uint8_t,uint8_t>, boost::shared_ptr<CallbackHandler> > Callbacks;
00060 
00061 } // namespace ublox_gps
00062 
00063 #endif // UBLOX_GPS_CALLBACK_H
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ublox_gps
Author(s): Johannes Meyer
autogenerated on Mon Jul 15 2013 16:56:50