root / quad2 / arduino / src / ros_lib / ros / publisher.h @ c1426757
History | View | Annotate | Download (2.29 KB)
1 |
/*
|
---|---|
2 |
* Software License Agreement (BSD License)
|
3 |
*
|
4 |
* Copyright (c) 2011, Willow Garage, Inc.
|
5 |
* All rights reserved.
|
6 |
*
|
7 |
* Redistribution and use in source and binary forms, with or without
|
8 |
* modification, are permitted provided that the following conditions
|
9 |
* are met:
|
10 |
*
|
11 |
* * Redistributions of source code must retain the above copyright
|
12 |
* notice, this list of conditions and the following disclaimer.
|
13 |
* * Redistributions in binary form must reproduce the above
|
14 |
* copyright notice, this list of conditions and the following
|
15 |
* disclaimer in the documentation and/or other materials provided
|
16 |
* with the distribution.
|
17 |
* * Neither the name of Willow Garage, Inc. nor the names of its
|
18 |
* contributors may be used to endorse or promote prducts derived
|
19 |
* from this software without specific prior written permission.
|
20 |
*
|
21 |
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
22 |
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
23 |
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
24 |
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
25 |
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
26 |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
27 |
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
28 |
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
29 |
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
30 |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
31 |
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
32 |
* POSSIBILITY OF SUCH DAMAGE.
|
33 |
*/
|
34 |
|
35 |
#ifndef _ROS_PUBLISHER_H_
|
36 |
#define _ROS_PUBLISHER_H_
|
37 |
|
38 |
#include "rosserial_msgs/TopicInfo.h" |
39 |
#include "node_handle.h" |
40 |
|
41 |
namespace ros { |
42 |
|
43 |
/* Generic Publisher */
|
44 |
class Publisher |
45 |
{ |
46 |
public:
|
47 |
Publisher( const char * topic_name, Msg * msg, int endpoint=rosserial_msgs::TopicInfo::ID_PUBLISHER) : |
48 |
topic_(topic_name), |
49 |
msg_(msg), |
50 |
endpoint_(endpoint) {}; |
51 |
|
52 |
int publish( const Msg * msg ) { return nh_->publish(id_, msg); }; |
53 |
int getEndpointType(){ return endpoint_; } |
54 |
|
55 |
const char * topic_; |
56 |
Msg *msg_; |
57 |
// id_ and no_ are set by NodeHandle when we advertise
|
58 |
int id_;
|
59 |
NodeHandleBase_* nh_; |
60 |
|
61 |
private:
|
62 |
int endpoint_;
|
63 |
}; |
64 |
|
65 |
} |
66 |
|
67 |
#endif
|