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  #else
53  #define KDL_PARSER_EXPORT __declspec(dllexport)
54  #define KDL_PARSER_IMPORT __declspec(dllimport)
55  #endif
56  #ifdef KDL_PARSER_BUILDING_DLL
57  #define KDL_PARSER_PUBLIC KDL_PARSER_EXPORT
58  #else
59  #define KDL_PARSER_PUBLIC KDL_PARSER_IMPORT
60  #endif
61  #define KDL_PARSER_PUBLIC_TYPE KDL_PARSER_PUBLIC
62  #define KDL_PARSER_LOCAL
63 #else
64  #define KDL_PARSER_EXPORT __attribute__ ((visibility("default")))
65  #define KDL_PARSER_IMPORT
66  #if __GNUC__ >= 4
67  #define KDL_PARSER_PUBLIC __attribute__ ((visibility("default")))
68  #define KDL_PARSER_LOCAL __attribute__ ((visibility("hidden")))
69  #else
70  #define KDL_PARSER_PUBLIC
71  #define KDL_PARSER_LOCAL
72  #endif
73  #define KDL_PARSER_PUBLIC_TYPE
74 #endif
75 
76 #endif // KDL_PARSER__VISIBILITY_CONTROL_HPP_


kdl_parser
Author(s): Wim Meeussen , Ioan Sucan , Jackie Kay
autogenerated on Mon Jun 10 2019 13:42:36