rcutils  master
C API providing common utilities and data structures.
cmdline_parser.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 RCUTILS__CMDLINE_PARSER_H_
16 #define RCUTILS__CMDLINE_PARSER_H_
17 
18 #ifdef __cplusplus
19 extern "C"
20 {
21 #endif
22 
23 #include <stdbool.h>
24 
26 
28 
35 bool
36 rcutils_cli_option_exist(char ** begin, char ** end, const char * option);
37 
39 
47 char *
48 rcutils_cli_get_option(char ** begin, char ** end, const char * option);
49 
50 #ifdef __cplusplus
51 }
52 #endif
53 
54 #endif // RCUTILS__CMDLINE_PARSER_H_
rcutils_cli_get_option
char * rcutils_cli_get_option(char **begin, char **end, const char *option)
Return the value for a specific option of the command line arguments.
visibility_control.h
RCUTILS_PUBLIC
#define RCUTILS_PUBLIC
Definition: visibility_control.h:23
rcutils_cli_option_exist
bool rcutils_cli_option_exist(char **begin, char **end, const char *option)
Return true if the option is defined in the command line arguments or false otherwise.