00001 /********************************************************************* 00002 * Software License Agreement (BSD License) 00003 * 00004 * Copyright 2016-2017 Davide Faconti 00005 * All rights reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * * Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * * Redistributions in binary form must reproduce the above 00014 * copyright notice, this list of conditions and the following 00015 * disclaimer in the documentation and/or other materials provided 00016 * with the distribution. 00017 * * Neither the name of Willow Garage, Inc. nor the names of its 00018 * contributors may be used to endorse or promote products derived 00019 * from this software without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00022 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00023 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00024 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00025 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00026 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00027 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00028 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00029 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00030 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00031 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00032 * POSSIBILITY OF SUCH DAMAGE. 00033 * *******************************************************************/ 00034 00035 00036 #ifndef ROS_INTROSPECTION_ROSFIELD_H 00037 #define ROS_INTROSPECTION_ROSFIELD_H 00038 00039 #include <vector> 00040 #include <map> 00041 #include <iostream> 00042 #include "ros_type_introspection/ros_type.hpp" 00043 00044 namespace RosIntrospection{ 00045 00046 class ROSMessage; 00047 00052 class ROSField { 00053 public: 00054 00055 ROSField(const std::string& definition ); 00056 00057 const std::string& name() const { return _fieldname; } 00058 00059 const ROSType& type() const { return _type; } 00060 00062 bool isConstant() const { 00063 return _value.size() != 0; 00064 } 00065 00067 const std::string& value() const { return _value; } 00068 00070 bool isArray() const { return _array_size != 1; } 00071 00074 int arraySize() const { return _array_size; } 00075 00076 friend class ROSMessage; 00077 00078 protected: 00079 std::string _fieldname; 00080 ROSType _type; 00081 std::string _value; 00082 int _array_size; 00083 }; 00084 00085 } 00086 00087 #endif