diff --git a/common/include/pcl/pcl_macros.h b/common/include/pcl/pcl_macros.h index 696ac07cad6..54ef04c7e4e 100644 --- a/common/include/pcl/pcl_macros.h +++ b/common/include/pcl/pcl_macros.h @@ -88,25 +88,34 @@ #if defined(_MSC_VER) // nvcc on msvc can't work with [[deprecated]] #if !defined(__CUDACC__) - #define PCL_DEPRECATED_IMPL(message) [[deprecated(message)]] + #define _PCL_DEPRECATED_IMPL(Message) [[deprecated(Message)]] #else - #define PCL_DEPRECATED_IMPL(message) + #define _PCL_DEPRECATED_IMPL(Message) #endif #elif __has_cpp_attribute(deprecated) - #define PCL_DEPRECATED_IMPL(message) [[deprecated(message)]] + #define _PCL_DEPRECATED_IMPL(Message) [[deprecated(Message)]] #else - #warning "You need to implement PCL_DEPRECATED_IMPL for this compiler" - #define PCL_DEPRECATED_IMPL(message) + #warning "You need to implement _PCL_DEPRECATED_IMPL for this compiler" + #define _PCL_DEPRECATED_IMPL(Message) #endif -#define PCL_DEPRECATED_MODIFY_MSG(major, minor, msg) \ - msg " (It will be removed in PCL " \ - BOOST_PP_STRINGIZE(major.minor) ")" +/** + * \brief A handy way to inform the user of the removal deadline + */ +#define _PCL_PREPARE_REMOVAL_MESSAGE(Major, Minor, Msg) \ + Msg " (It will be removed in PCL " BOOST_PP_STRINGIZE(Major.Minor) ")" + +/** + * \brief Tests for Minor < PCL_MINOR_VERSION + */ +#define _PCL_COMPAT_MINOR_VERSION(Minor, IfPass, IfFail) \ + BOOST_PP_IF(BOOST_PP_LESS(PCL_MINOR_VERSION, Minor), IfPass, IfFail) -#define PCL_DEPRECATED_MINOR(Minor, Msg) \ - BOOST_PP_IF(BOOST_PP_LESS(PCL_MINOR_VERSION, Minor), \ - PCL_DEPRECATED_IMPL(Msg), \ - unneeded_deprecation) +/** + * \brief Tests for Major == PCL_MAJOR_VERSION + */ +#define _PCL_COMPAT_MAJOR_VERSION(Major, IfPass, IfFail) \ + BOOST_PP_IF(BOOST_PP_EQUAL(PCL_MAJOR_VERSION, Major), IfPass, IfFail) /** * \brief macro for compatibility across compilers and help remove old deprecated @@ -114,14 +123,19 @@ * * \details compiler errors of `unneeded_deprecation` and `major_version_mismatch` * are hints to the developer that those items can be safely removed. - * Warning message with PCL_DEPRECATED(1, 99, "Not needed anymore") till PCL 1.98: - * "Slated for removal in PCL 1.99: Not needed anymore" + * Behavior of PCL_DEPRECATED(1, 99, "Not needed anymore") + * * till PCL 1.98: "Not needed anymore (It will be removed in PCL 1.99)" + * * PCL 1.99 onwards: compiler error with "unneeded_deprecation" + * * PCL 2.0 onwards: compiler error with "major_version_mismatch" */ -#define PCL_DEPRECATED(Major, Minor, Message) \ - BOOST_PP_IF(BOOST_PP_EQUAL(PCL_MAJOR_VERSION, Major), \ - PCL_DEPRECATED_MINOR(Minor, \ - PCL_DEPRECATED_MODIFY_MSG(Major, Minor, Message)), \ - major_version_mismatch) +#define PCL_DEPRECATED(Major, Minor, Message) \ + _PCL_COMPAT_MAJOR_VERSION( \ + Major, \ + _PCL_COMPAT_MINOR_VERSION( \ + Minor, \ + _PCL_DEPRECATED_IMPL(_PCL_PREPARE_REMOVAL_MESSAGE(Major, Minor, Message)), \ + unneeded_deprecation), \ + major_version_mismatch) #if defined _WIN32 // Define math constants, without including math.h, to prevent polluting global namespace with old math methods @@ -408,4 +422,3 @@ aligned_free (void* ptr) #else #define PCL_NODISCARD #endif -