message_with_metadata.h
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00001 /*
00002  * Copyright (c) 2008, Willow Garage, Inc.
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  *
00008  *     * Redistributions of source code must retain the above copyright
00009  *       notice, this list of conditions and the following disclaimer.
00010  *     * Redistributions in binary form must reproduce the above copyright
00011  *       notice, this list of conditions and the following disclaimer in the
00012  *       documentation and/or other materials provided with the distribution.
00013  *     * Neither the name of the Willow Garage, Inc. nor the names of its
00014  *       contributors may be used to endorse or promote products derived from
00015  *       this software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00018  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00019  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00020  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00021  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00022  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00023  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00024  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00025  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00026  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00027  * POSSIBILITY OF SUCH DAMAGE.
00028  *
00029  */
00030 
00040 #ifndef WAREHOUSE_ROS_MESSAGE_WITH_METADATA_H
00041 #define WAREHOUSE_ROS_MESSAGE_WITH_METADATA_H
00042 
00043 #include <warehouse_ros/metadata.h>
00044 
00045 namespace warehouse_ros
00046 {
00047 
00048 /************************************************************
00049  * MessageWithMetadata
00050  ***********************************************************/
00051 
00055 template<class M>
00056   struct MessageWithMetadata : public M
00057   {
00058   public:
00059     MessageWithMetadata(Metadata::ConstPtr metadata, const M& msg = M()) :
00060         M(msg), metadata_(metadata)
00061     {
00062     }
00063 
00064     MessageWithMetadata(const MessageWithMetadata& m) :
00065         M(m), metadata_(m.metadata_)
00066     {
00067     }
00068 
00069     MessageWithMetadata()
00070     {
00071     }
00072 
00073     Metadata::ConstPtr metadata_;
00074 
00075     std::string lookupString(const std::string& name) const
00076     {
00077       return metadata_->lookupString(name);
00078     }
00079 
00080     double lookupDouble(const std::string& name) const
00081     {
00082       return metadata_->lookupDouble(name);
00083     }
00084 
00085     int lookupInt(const std::string& name) const
00086     {
00087       return metadata_->lookupInt(name);
00088     }
00089 
00090     bool lookupBool(const std::string& name) const
00091     {
00092       return metadata_->lookupBool(name);
00093     }
00094 
00095     bool lookupField(const std::string& name) const
00096     {
00097       return metadata_->lookupField(name);
00098     }
00099 
00100     std::set<std::string> lookupFieldNames() const
00101     {
00102       return metadata_->lookupFieldNames();
00103     }
00104 
00105     typedef boost::shared_ptr<MessageWithMetadata<M> > Ptr;
00106     typedef boost::shared_ptr<const MessageWithMetadata<M> > ConstPtr;
00107   };
00108 
00109 } // namespace
00110 
00111 #endif // include guard


warehouse_ros
Author(s): Bhaskara Marthi , Connor Brew
autogenerated on Thu Jun 23 2016 05:36:41