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cpp_macromap_predef.hpp - Hosted on DriveHQ Cloud IT Platform
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Ruta de la carpeta: \\game3dprogramming\materials\GameFactory\GameFactoryDemo\references\boost_1_35_0\boost\wave\util\cpp_macromap_predef.hpp
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/*============================================================================= Boost.Wave: A Standard compliant C++ preprocessor library Definition of the predefined macros http://www.boost.org/ Copyright (c) 2001-2008 Hartmut Kaiser. Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) =============================================================================*/ #if !defined(CPP_MACROMAP_PREDEF_HPP_HK041119) #define CPP_MACROMAP_PREDEF_HPP_HK041119 #include
#include
#include
#include
#include
#include
// time_conversion_helper // this must occur after all of the includes and before any code appears #ifdef BOOST_HAS_ABI_HEADERS #include BOOST_ABI_PREFIX #endif /////////////////////////////////////////////////////////////////////////////// // // This file contains the definition of functions needed for the management // of static and dynamic predefined macros, such as __DATE__, __TIME__ etc. // // Note: __FILE__, __LINE__ and __INCLUDE_LEVEL__ are handled in the file // cpp_macromap.hpp. // /////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////// namespace boost { namespace wave { namespace util { /////////////////////////////////////////////////////////////////////////// class predefined_macros { typedef BOOST_WAVE_STRINGTYPE string_type; public: // list of static predefined macros struct static_macros { char const *name; boost::wave::token_id token_id; char const *value; }; // list of dynamic predefined macros struct dynamic_macros { char const *name; boost::wave::token_id token_id; string_type (predefined_macros:: *generator)() const; }; private: boost::wave::util::time_conversion_helper compilation_time_; string_type datestr_; // __DATE__ string_type timestr_; // __TIME__ string_type version_; // __SPIRIT_PP_VERSION__/__WAVE_VERSION__ string_type versionstr_; // __SPIRIT_PP_VERSION_STR__/__WAVE_VERSION_STR__ protected: void reset_datestr() { static const char *const monthnames[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; // for some systems sprintf, time_t etc. is in namespace std using namespace std; time_t tt = time(0); struct tm *tb = 0; if (tt != (time_t)-1) { char buffer[sizeof("\"Oct 11 1347\"")+1]; tb = localtime (&tt); sprintf (buffer, "\"%s %2d %4d\"", monthnames[tb->tm_mon], tb->tm_mday, tb->tm_year + 1900); datestr_ = buffer; } else { datestr_ = "\"??? ?? ????\""; } } void reset_timestr() { // for some systems sprintf, time_t etc. is in namespace std using namespace std; time_t tt = time(0); struct tm *tb = 0; if (tt != (time_t)-1) { char buffer[sizeof("\"12:34:56\"")+1]; tb = localtime (&tt); sprintf (buffer, "\"%02d:%02d:%02d\"", tb->tm_hour, tb->tm_min, tb->tm_sec); timestr_ = buffer; } else { timestr_ = "\"??:??:??\""; } } void reset_version() { char buffer[sizeof("0x00000000")+1]; // for some systems sprintf, time_t etc. is in namespace std using namespace std; // calculate the number of days since Dec 13 2001 // (the day the Wave project was started) tm first_day; using namespace std; // for some systems memset is in namespace std memset (&first_day, 0, sizeof(tm)); first_day.tm_mon = 11; // Dec first_day.tm_mday = 13; // 13 first_day.tm_year = 101; // 2001 long seconds = long(difftime(compilation_time_.get_time(), mktime(&first_day))); sprintf(buffer, "0x%02d%1d%1d%04ld", BOOST_WAVE_VERSION_MAJOR, BOOST_WAVE_VERSION_MINOR, BOOST_WAVE_VERSION_SUBMINOR, seconds/(3600*24)); version_ = buffer; } void reset_versionstr() { char buffer[sizeof("\"00.00.00.0000 \"")+sizeof(BOOST_PLATFORM)+sizeof(BOOST_COMPILER)+4]; // for some systems sprintf, time_t etc. is in namespace std using namespace std; // calculate the number of days since Dec 13 2001 // (the day the Wave project was started) tm first_day; memset (&first_day, 0, sizeof(tm)); first_day.tm_mon = 11; // Dec first_day.tm_mday = 13; // 13 first_day.tm_year = 101; // 2001 long seconds = long(difftime(compilation_time_.get_time(), mktime(&first_day))); sprintf(buffer, "\"%d.%d.%d.%ld [%s/%s]\"", BOOST_WAVE_VERSION_MAJOR, BOOST_WAVE_VERSION_MINOR, BOOST_WAVE_VERSION_SUBMINOR, seconds/(3600*24), BOOST_PLATFORM, BOOST_COMPILER); versionstr_ = buffer; } // dynamic predefined macros string_type get_date() const { return datestr_; } // __DATE__ string_type get_time() const { return timestr_; } // __TIME__ // __SPIRIT_PP__/__WAVE__ string_type get_version() const { char buffer[sizeof("0x0000")+1]; using namespace std; // for some systems sprintf is in namespace std sprintf(buffer, "0x%02d%1d%1d", BOOST_WAVE_VERSION_MAJOR, BOOST_WAVE_VERSION_MINOR, BOOST_WAVE_VERSION_SUBMINOR); return buffer; } // __WAVE_CONFIG__ string_type get_config() const { char buffer[sizeof("0x00000000")+1]; using namespace std; // for some systems sprintf is in namespace std sprintf(buffer, "0x%08x", BOOST_WAVE_CONFIG); return buffer; } public: predefined_macros() : compilation_time_(__DATE__ " " __TIME__) { reset(); reset_version(); reset_versionstr(); } void reset() { reset_datestr(); reset_timestr(); } // __SPIRIT_PP_VERSION__/__WAVE_VERSION__ string_type get_fullversion() const { return version_; } // __SPIRIT_PP_VERSION_STR__/__WAVE_VERSION_STR__ string_type get_versionstr() const { return versionstr_; } // C++ mode static_macros const& static_data_cpp(std::size_t i) const { static static_macros data[] = { { "__STDC__", T_INTLIT, "1" }, { "__cplusplus", T_INTLIT, "199711L" }, { 0, T_EOF, 0 } }; BOOST_ASSERT(i < sizeof(data)/sizeof(data[0])); return data[i]; } #if BOOST_WAVE_SUPPORT_VARIADICS_PLACEMARKERS != 0 // C99 mode static_macros const& static_data_c99(std::size_t i) const { static static_macros data[] = { { "__STDC__", T_INTLIT, "1" }, { "__STDC_VERSION__", T_INTLIT, "199901L" }, { "__STDC_HOSTED__", T_INTLIT, "0" }, { "__WAVE_HAS_VARIADICS__", T_INTLIT, "1" }, { 0, T_EOF, 0 } }; BOOST_ASSERT(i < sizeof(data)/sizeof(data[0])); return data[i]; } #endif dynamic_macros const& dynamic_data(std::size_t i) const { static dynamic_macros data[] = { { "__DATE__", T_STRINGLIT, &predefined_macros::get_date }, { "__TIME__", T_STRINGLIT, &predefined_macros::get_time }, { "__SPIRIT_PP__", T_INTLIT, &predefined_macros::get_version }, { "__SPIRIT_PP_VERSION__", T_INTLIT, &predefined_macros::get_fullversion }, { "__SPIRIT_PP_VERSION_STR__", T_STRINGLIT, &predefined_macros::get_versionstr }, { "__WAVE__", T_INTLIT, &predefined_macros::get_version }, { "__WAVE_VERSION__", T_INTLIT, &predefined_macros::get_fullversion }, { "__WAVE_VERSION_STR__", T_STRINGLIT, &predefined_macros::get_versionstr }, { "__WAVE_CONFIG__", T_INTLIT, &predefined_macros::get_config }, { 0, T_EOF, 0 } }; BOOST_ASSERT(i < sizeof(data)/sizeof(data[0])); return data[i]; } }; // predefined_macros /////////////////////////////////////////////////////////////////////////////// } // namespace util } // namespace wave } // namespace boost // the suffix header occurs after all of the code #ifdef BOOST_HAS_ABI_HEADERS #include BOOST_ABI_SUFFIX #endif #endif // !defined(CPP_MACROMAP_PREDEF_HPP_HK041119)
cpp_macromap_predef.hpp
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