rmw  master
C API providing a middleware abstraction layer which is used to implement the rest of ROS.
subscription_options.h
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1 // Copyright 2019 Open Source Robotics Foundation, Inc.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #ifndef RMW__SUBSCRIPTION_OPTIONS_H_
16 #define RMW__SUBSCRIPTION_OPTIONS_H_
17 
18 #ifdef __cplusplus
19 extern "C"
20 {
21 #endif
22 
23 #include "rmw/types.h"
24 
25 // For now, the rmw_subscription_options_t type is still defined in "rmw/types.h".
26 
32 
33 #ifdef __cplusplus
34 }
35 #endif
36 
37 #endif // RMW__SUBSCRIPTION_OPTIONS_H_
RMW_PUBLIC
#define RMW_PUBLIC
Definition: visibility_control.h:48
types.h
RMW_WARN_UNUSED
#define RMW_WARN_UNUSED
Indicate that a variable is not used, and prevent compiler from issuing warnings.
Definition: macros.h:24
rmw_subscription_options_t
Options that can be used to configure the creation of a subscription in rmw.
Definition: types.h:146
rmw_get_default_subscription_options
rmw_subscription_options_t rmw_get_default_subscription_options(void)
Return a rmw_subscription_options_t initialized with default values.