rcl  master
C API providing common ROS client library functionality.
expand_topic_name.h
Go to the documentation of this file.
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 RCL__EXPAND_TOPIC_NAME_H_
16 #define RCL__EXPAND_TOPIC_NAME_H_
17 
18 #if __cplusplus
19 extern "C"
20 {
21 #endif
22 
24 #include "rcl/allocator.h"
25 #include "rcl/macros.h"
26 #include "rcl/types.h"
27 #include "rcl/visibility_control.h"
28 
30 
116 rcl_ret_t
118  const char * input_topic_name,
119  const char * node_name,
120  const char * node_namespace,
121  const rcutils_string_map_t * substitutions,
122  rcl_allocator_t allocator,
123  char ** output_topic_name);
124 
126 
137 rcl_ret_t
139 
140 #if __cplusplus
141 }
142 #endif
143 
144 #endif // RCL__EXPAND_TOPIC_NAME_H_
rmw_ret_t rcl_ret_t
Definition: types.h:20
rcl_ret_t rcl_get_default_topic_name_substitutions(rcutils_string_map_t *string_map)
Fill a given string map with the default substitution pairs.
#define RCL_WARN_UNUSED
Ignored return values of functions with this macro will emit a warning.
Definition: macros.h:25
#define RCL_PUBLIC
Definition: visibility_control.h:48
rcl_ret_t rcl_expand_topic_name(const char *input_topic_name, const char *node_name, const char *node_namespace, const rcutils_string_map_t *substitutions, rcl_allocator_t allocator, char **output_topic_name)
Expand a given topic name into a fully-qualified topic name.