X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/105260e89ff48167ed02b36fe162ba95375b3dd6..df4aed1cf0fbf5c8be67416a9478132fbb559c72:/include/wx/wxcrt.h diff --git a/include/wx/wxcrt.h b/include/wx/wxcrt.h index a32b170bbf..04fffe5a44 100644 --- a/include/wx/wxcrt.h +++ b/include/wx/wxcrt.h @@ -2,7 +2,7 @@ // Name: wx/wxcrt.h // Purpose: Type-safe ANSI and Unicode builds compatible wrappers for // CRT functions -// Author: Joel Farley, Ove Kåven +// Author: Joel Farley, Ove K�ven // Modified by: Vadim Zeitlin, Robert Roebling, Ron Lee, Vaclav Slavik // Created: 1998/06/12 // RCS-ID: $Id$ @@ -415,16 +415,17 @@ inline int wxStricmp_String(const wxString& s1, const T& s2) WX_STRCMP_FUNC(wxStricmp, wxCRT_StricmpA, wxCRT_StricmpW, wxStricmp_String) -// GCC 3.3 has a bug that causes it to fail compilation if the template's -// implementation uses overloaded function declared later (see the wxStrcoll() -// call in wxStrcoll_String()), so we have to forward-declare the template -// and implement it below WX_STRCMP_FUNC. OTOH, this fails to compile with VC6, -// so we do it for GCC only. -#ifdef __GNUG__ +// GCC 3.3 and other compilers have a bug that causes it to fail compilation if +// the template's implementation uses overloaded function declared later (see +// the wxStrcoll() call in wxStrcoll_String()), so we have to +// forward-declare the template and implement it below WX_STRCMP_FUNC. OTOH, +// this fails to compile with VC6, so don't do it for VC. It also causes +// problems with GCC visibility in newer GCC versions. +#if !(defined(__VISUALC__) || wxCHECK_GCC_VERSION(3,4)) template inline int wxStrcoll_String(const wxString& s1, const T& s2); WX_STRCMP_FUNC(wxStrcoll, wxCRT_StrcollA, wxCRT_StrcollW, wxStrcoll_String) -#endif // __GNUG__ +#endif // !__VISUALC__ template inline int wxStrcoll_String(const wxString& s1, const T& s2) @@ -440,7 +441,7 @@ inline int wxStrcoll_String(const wxString& s1, const T& s2) #endif } -#ifndef __GNUG__ +#if defined(__VISUALC__) || wxCHECK_GCC_VERSION(3,4) // this is exactly the same WX_STRCMP_FUNC line as above wxStrcoll_String<> WX_STRCMP_FUNC(wxStrcoll, wxCRT_StrcollA, wxCRT_StrcollW, wxStrcoll_String) #endif @@ -703,13 +704,6 @@ inline int wxRemove(const wxString& path) inline int wxRename(const wxString& oldpath, const wxString& newpath) { return wxCRT_Rename(oldpath.fn_str(), newpath.fn_str()); } -// NB: we don't provide wxString/wxCStrData versions of wxTmpnam, because 's' -// is writable -inline char *wxTmpnam(char *s) - { return wxCRT_TmpnamA(s); } -inline wchar_t *wxTmpnam(wchar_t *s) - { return wxCRT_TmpnamW(s); } - extern WXDLLIMPEXP_BASE int wxPuts(const wxString& s); extern WXDLLIMPEXP_BASE int wxFputs(const wxString& s, FILE *stream); extern WXDLLIMPEXP_BASE void wxPerror(const wxString& s); @@ -778,11 +772,24 @@ inline double wxStrtod(const wxCharTypeBuffer& nptr, T **endptr) // to be ever used, but it still has to compile). template struct wxStrtoxCharType {}; template<> struct wxStrtoxCharType - { typedef const char* Type; }; +{ + typedef const char* Type; + static char** AsPointer(char **p) { return p; } +}; template<> struct wxStrtoxCharType - { typedef const wchar_t* Type; }; +{ + typedef const wchar_t* Type; + static wchar_t** AsPointer(wchar_t **p) { return p; } +}; template<> struct wxStrtoxCharType - { typedef const char* Type; /* this one is never used */ }; +{ + typedef const char* Type; /* this one is never used */ + static char** AsPointer(int WXUNUSED_UNLESS_DEBUG(p)) + { + wxASSERT_MSG( p == 0, "passing non-NULL int is invalid" ); + return NULL; + } +}; template inline double wxStrtod(const wxString& nptr, T endptr) @@ -799,7 +806,9 @@ inline double wxStrtod(const wxString& nptr, T endptr) // note that it is important to use c_str() here and not mb_str() or // wc_str(), because we store the pointer into (possibly converted) // buffer in endptr and so it must be valid even when wxStrtod() returns - return wxStrtod((typename wxStrtoxCharType::Type)nptr.c_str(), endptr); + typedef typename wxStrtoxCharType::Type CharType; + return wxStrtod((CharType)nptr.c_str(), + wxStrtoxCharType::AsPointer(endptr)); } } template @@ -822,8 +831,12 @@ inline double wxStrtod(const wxCStrData& nptr, T endptr) if ( endptr == 0 ) \ return name(nptr.wx_str(), (wxStringCharType**)NULL, base); \ else \ - return name((typename wxStrtoxCharType::Type)nptr.c_str(), \ - endptr, base); \ + { \ + typedef typename wxStrtoxCharType::Type CharType; \ + return name((CharType)nptr.c_str(), \ + wxStrtoxCharType::AsPointer(endptr), \ + base); \ + } \ } \ template \ inline rettype name(const wxCStrData& nptr, T endptr, int base) \ @@ -831,8 +844,10 @@ inline double wxStrtod(const wxCStrData& nptr, T endptr) WX_STRTOX_FUNC(long, wxStrtol, wxCRT_StrtolA, wxCRT_StrtolW) WX_STRTOX_FUNC(unsigned long, wxStrtoul, wxCRT_StrtoulA, wxCRT_StrtoulW) +#ifdef wxLongLong_t WX_STRTOX_FUNC(wxLongLong_t, wxStrtoll, wxCRT_StrtollA, wxCRT_StrtollW) WX_STRTOX_FUNC(wxULongLong_t, wxStrtoull, wxCRT_StrtoullA, wxCRT_StrtoullW) +#endif // wxLongLong_t #undef WX_STRTOX_FUNC @@ -880,21 +895,20 @@ inline size_t wxStrftime(wchar_t *s, size_t max, // FIXME-UTF8: we'd be better off implementing these ourselves, as the CRT // version is locale-dependent -// FIXME-UTF8: should we return bool from these instead of int? // FIXME-UTF8: these don't work when EOF is passed in because of wxUniChar, // is this OK or not? -inline int wxIsalnum(const wxUniChar& c) { return wxCRT_IsalnumW(c); } -inline int wxIsalpha(const wxUniChar& c) { return wxCRT_IsalphaW(c); } -inline int wxIscntrl(const wxUniChar& c) { return wxCRT_IscntrlW(c); } -inline int wxIsdigit(const wxUniChar& c) { return wxCRT_IsdigitW(c); } -inline int wxIsgraph(const wxUniChar& c) { return wxCRT_IsgraphW(c); } -inline int wxIslower(const wxUniChar& c) { return wxCRT_IslowerW(c); } -inline int wxIsprint(const wxUniChar& c) { return wxCRT_IsprintW(c); } -inline int wxIspunct(const wxUniChar& c) { return wxCRT_IspunctW(c); } -inline int wxIsspace(const wxUniChar& c) { return wxCRT_IsspaceW(c); } -inline int wxIsupper(const wxUniChar& c) { return wxCRT_IsupperW(c); } -inline int wxIsxdigit(const wxUniChar& c) { return wxCRT_IsxdigitW(c); } +inline bool wxIsalnum(const wxUniChar& c) { return wxCRT_IsalnumW(c) != 0; } +inline bool wxIsalpha(const wxUniChar& c) { return wxCRT_IsalphaW(c) != 0; } +inline bool wxIscntrl(const wxUniChar& c) { return wxCRT_IscntrlW(c) != 0; } +inline bool wxIsdigit(const wxUniChar& c) { return wxCRT_IsdigitW(c) != 0; } +inline bool wxIsgraph(const wxUniChar& c) { return wxCRT_IsgraphW(c) != 0; } +inline bool wxIslower(const wxUniChar& c) { return wxCRT_IslowerW(c) != 0; } +inline bool wxIsprint(const wxUniChar& c) { return wxCRT_IsprintW(c) != 0; } +inline bool wxIspunct(const wxUniChar& c) { return wxCRT_IspunctW(c) != 0; } +inline bool wxIsspace(const wxUniChar& c) { return wxCRT_IsspaceW(c) != 0; } +inline bool wxIsupper(const wxUniChar& c) { return wxCRT_IsupperW(c) != 0; } +inline bool wxIsxdigit(const wxUniChar& c) { return wxCRT_IsxdigitW(c) != 0; } inline wxUniChar wxTolower(const wxUniChar& c) { return wxCRT_TolowerW(c); } inline wxUniChar wxToupper(const wxUniChar& c) { return wxCRT_ToupperW(c); }