builtin_message_traits.h

00001 /*
00002  * Copyright (C) 2009, 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 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 ROSLIB_BUILTIN_MESSAGE_TRAITS_H
00029 #define ROSLIB_BUILTIN_MESSAGE_TRAITS_H
00030 
00031 #include "message_traits.h"
00032 #include "ros/time.h"
00033 
00034 namespace ros
00035 {
00036 namespace message_traits
00037 {
00038 
00039 #define ROSLIB_CREATE_SIMPLE_TRAITS(Type) \
00040     template<> struct IsSimple<Type> : public TrueType {}; \
00041     template<> struct IsFixedSize<Type> : public TrueType {};
00042 
00043 ROSLIB_CREATE_SIMPLE_TRAITS(uint8_t)
00044 ROSLIB_CREATE_SIMPLE_TRAITS(int8_t)
00045 ROSLIB_CREATE_SIMPLE_TRAITS(uint16_t)
00046 ROSLIB_CREATE_SIMPLE_TRAITS(int16_t)
00047 ROSLIB_CREATE_SIMPLE_TRAITS(uint32_t)
00048 ROSLIB_CREATE_SIMPLE_TRAITS(int32_t)
00049 ROSLIB_CREATE_SIMPLE_TRAITS(uint64_t)
00050 ROSLIB_CREATE_SIMPLE_TRAITS(int64_t)
00051 ROSLIB_CREATE_SIMPLE_TRAITS(float)
00052 ROSLIB_CREATE_SIMPLE_TRAITS(double)
00053 ROSLIB_CREATE_SIMPLE_TRAITS(Time)
00054 ROSLIB_CREATE_SIMPLE_TRAITS(Duration)
00055 
00056 // because std::vector<bool> is not a true vector, bool is not a simple type
00057 template<> struct IsFixedSize<bool> : public TrueType {};
00058 
00059 } // namespace message_traits
00060 } // namespace ros
00061 
00062 #endif // ROSLIB_BUILTIN_MESSAGE_TRAITS_H