service_wait_a_adv_b.cpp
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1 /*
2  * Copyright (c) 2008, Willow Garage, Inc.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
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9  * notice, this list of conditions and the following disclaimer.
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12  * documentation and/or other materials provided with the distribution.
13  * * Neither the name of Willow Garage, Inc. nor the names of its
14  * contributors may be used to endorse or promote products derived from
15  * this software without specific prior written permission.
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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23  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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29 
30 /* Author: Josh Faust */
31 
32 /*
33  * Advertise a service
34  */
35 
36 #include "ros/ros.h"
37 #include <test_roscpp/TestStringString.h>
38 
39 bool srvCallback(test_roscpp::TestStringString::Request &,
40  test_roscpp::TestStringString::Response &res)
41 {
42  res.str = "B";
43  return true;
44 }
45 
46 int main(int argc, char** argv)
47 {
48  ros::init(argc, argv, "service_wait_a_adv_b");
49  ros::NodeHandle nh;
50 
51  ros::service::waitForService("service_adv");
52  ros::ServiceServer srv = nh.advertiseService("service_adv", srvCallback);
53  nh.setParam("advertisers_ready", 1);
54  ros::spin();
55 }
56 
int main(int argc, char **argv)
ROSCPP_DECL void init(int &argc, char **argv, const std::string &name, uint32_t options=0)
ServiceServer advertiseService(const std::string &service, bool(T::*srv_func)(MReq &, MRes &), T *obj)
bool srvCallback(test_roscpp::TestStringString::Request &, test_roscpp::TestStringString::Response &res)
ROSCPP_DECL void spin()
void setParam(const std::string &key, const XmlRpc::XmlRpcValue &v) const
ROSCPP_DECL bool waitForService(const std::string &service_name, int32_t timeout)


test_roscpp
Author(s): Morgan Quigley, Josh Faust, Brian Gerkey, Troy Straszheim, Dirk Thomas
autogenerated on Mon Nov 2 2020 03:52:46