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C API providing a middleware abstraction layer which is used to implement the rest of ROS.
get_topic_names_and_types.h
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1 // Copyright 2017 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__GET_TOPIC_NAMES_AND_TYPES_H_
16 #define RMW__GET_TOPIC_NAMES_AND_TYPES_H_
17 
18 #ifdef __cplusplus
19 extern "C"
20 {
21 #endif
22 
23 #include "rmw/macros.h"
24 #include "rmw/names_and_types.h"
25 #include "rmw/types.h"
26 #include "rmw/visibility_control.h"
27 
29 
78  const rmw_node_t * node,
79  rcutils_allocator_t * allocator,
80  bool no_demangle,
81  rmw_names_and_types_t * topic_names_and_types);
82 
83 #ifdef __cplusplus
84 }
85 #endif
86 
87 #endif // RMW__GET_TOPIC_NAMES_AND_TYPES_H_
#define RMW_PUBLIC
Definition: visibility_control.h:48
#define RMW_WARN_UNUSED
Definition: macros.h:22
Associative array of topic or service names and types.
Definition: names_and_types.h:32
int32_t rmw_ret_t
Definition: ret_types.h:25
rmw_ret_t rmw_get_topic_names_and_types(const rmw_node_t *node, rcutils_allocator_t *allocator, bool no_demangle, rmw_names_and_types_t *topic_names_and_types)
Return a list of topic names and their types.
Definition: types.h:39