visibility_control.hpp
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34 
35 /* This header must be included by all kdl_parser headers which declare symbols
36  * which are defined in the kdl_parser library. When not building the kdl_parser
37  * library, i.e. when using the headers in other package's code, the contents
38  * of this header change the visibility of certain symbols which the kdl_parser
39  * library cannot have, but the consuming code must have inorder to link.
40  */
41 
42 #ifndef KDL_PARSER__VISIBILITY_CONTROL_HPP_
43 #define KDL_PARSER__VISIBILITY_CONTROL_HPP_
44 
45 // This logic was borrowed (then namespaced) from the examples on the gcc wiki:
46 // https://gcc.gnu.org/wiki/Visibility
47 
48 #if defined _WIN32 || defined __CYGWIN__
49  #ifdef __GNUC__
50  #define KDL_PARSER_EXPORT __attribute__ ((dllexport))
51  #define KDL_PARSER_IMPORT __attribute__ ((dllimport))
52  #define KDL_PARSER_DEPRECATED(msg) __attribute__((deprecated(msg)))
53  #else
54  #define KDL_PARSER_EXPORT __declspec(dllexport)
55  #define KDL_PARSER_IMPORT __declspec(dllimport)
56  #define KDL_PARSER_DEPRECATED(msg) __declspec(deprecated(msg))
57  #endif
58  #ifdef KDL_PARSER_BUILDING_DLL
59  #define KDL_PARSER_PUBLIC KDL_PARSER_EXPORT
60  #else
61  #define KDL_PARSER_PUBLIC KDL_PARSER_IMPORT
62  #endif
63  #define KDL_PARSER_PUBLIC_TYPE KDL_PARSER_PUBLIC
64  #define KDL_PARSER_LOCAL
65 #else
66  #define KDL_PARSER_EXPORT __attribute__ ((visibility("default")))
67  #define KDL_PARSER_IMPORT
68  #if __GNUC__ >= 4
69  #define KDL_PARSER_PUBLIC __attribute__ ((visibility("default")))
70  #define KDL_PARSER_LOCAL __attribute__ ((visibility("hidden")))
71  #else
72  #define KDL_PARSER_PUBLIC
73  #define KDL_PARSER_LOCAL
74  #endif
75  #define KDL_PARSER_PUBLIC_TYPE
76  #define KDL_PARSER_DEPRECATED(msg) __attribute__((deprecated(msg)))
77 #endif
78 
79 #endif // KDL_PARSER__VISIBILITY_CONTROL_HPP_


kdl_parser
Author(s): Wim Meeussen , Ioan Sucan , Jackie Kay
autogenerated on Mon Sep 21 2020 03:23:37