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00001 /* 00002 * Copyright (C) 2008, Morgan Quigley and Willow Garage, Inc. 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions are met: 00006 * * Redistributions of source code must retain the above copyright notice, 00007 * this list of conditions and the following disclaimer. 00008 * * Redistributions in binary form must reproduce the above copyright 00009 * notice, this list of conditions and the following disclaimer in the 00010 * documentation and/or other materials provided with the distribution. 00011 * * Neither the names of Stanford University or Willow Garage, Inc. nor the names of its 00012 * contributors may be used to endorse or promote products derived from 00013 * this software without specific prior written permission. 00014 * 00015 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00016 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00017 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00018 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00019 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00020 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00021 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00022 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00023 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00024 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00025 * POSSIBILITY OF SUCH DAMAGE. 00026 */ 00027 00028 #ifndef ROSCPP_MESSAGE_H 00029 #define ROSCPP_MESSAGE_H 00030 00031 // #warning You should not be using this file 00032 00033 #include "ros/macros.h" 00034 #include "ros/assert.h" 00035 #include <string> 00036 #include <string.h> 00037 #include <boost/shared_ptr.hpp> 00038 #include <boost/array.hpp> 00039 #include <stdint.h> 00040 00041 00042 #define ROSCPP_MESSAGE_HAS_DEFINITION 00043 00044 namespace ros 00045 { 00046 00047 typedef std::map<std::string, std::string> M_string; 00048 00052 #if 0 00053 class Message 00054 { 00055 public: 00056 typedef boost::shared_ptr<Message> Ptr; 00057 typedef boost::shared_ptr<Message const> ConstPtr; 00058 Message() 00059 { 00060 } 00061 virtual ~Message() 00062 { 00063 } 00064 virtual const std::string __getDataType() const = 0; 00065 virtual const std::string __getMD5Sum() const = 0; 00066 virtual const std::string __getMessageDefinition() const = 0; 00067 inline static std::string __s_getDataType() { ROS_BREAK(); return std::string(""); } 00068 inline static std::string __s_getMD5Sum() { ROS_BREAK(); return std::string(""); } 00069 inline static std::string __s_getMessageDefinition() { ROS_BREAK(); return std::string(""); } 00070 virtual uint32_t serializationLength() const = 0; 00071 virtual uint8_t *serialize(uint8_t *write_ptr, uint32_t seq) const = 0; 00072 virtual uint8_t *deserialize(uint8_t *read_ptr) = 0; 00073 uint32_t __serialized_length; 00074 00075 boost::shared_ptr<M_string> __connection_header; 00076 }; 00077 00078 typedef boost::shared_ptr<Message> MessagePtr; 00079 typedef boost::shared_ptr<Message const> MessageConstPtr; 00080 #endif 00081 00082 #define SROS_SERIALIZE_PRIMITIVE(ptr, data) { memcpy(ptr, &data, sizeof(data)); ptr += sizeof(data); } 00083 #define SROS_SERIALIZE_BUFFER(ptr, data, data_size) { if (data_size > 0) { memcpy(ptr, data, data_size); ptr += data_size; } } 00084 #define SROS_DESERIALIZE_PRIMITIVE(ptr, data) { memcpy(&data, ptr, sizeof(data)); ptr += sizeof(data); } 00085 #define SROS_DESERIALIZE_BUFFER(ptr, data, data_size) { if (data_size > 0) { memcpy(data, ptr, data_size); ptr += data_size; } } 00086 00087 } 00088 00089 #endif 00090