X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8f06a017120fd765296f7e8cde414edea64153a9..d11bb14faace68d2c69e9e94b2ba6824f43a2d59:/include/wx/string.h diff --git a/include/wx/string.h b/include/wx/string.h index 1b0c138ea9..fe9787845f 100644 --- a/include/wx/string.h +++ b/include/wx/string.h @@ -66,7 +66,6 @@ #endif // AIX #include "wx/defs.h" // everybody should include this -#include "wx/debug.h" // for wxASSERT() #include "wx/wxchar.h" // for wxChar #include "wx/buffer.h" // for wxCharBuffer #include "wx/strconv.h" // for wxConvertXXX() macros and wxMBConv classes @@ -205,6 +204,12 @@ struct WXDLLEXPORT wxStringData // lock/unlock void Lock() { if ( !IsEmpty() ) nRefs++; } + + // VC++ will refuse to inline this function but profiling shows that it + // is wrong +#if defined(__VISUALC__) && (__VISUALC__ >= 1200) + __forceinline +#endif void Unlock() { if ( !IsEmpty() && --nRefs == 0) free(this); } // if we had taken control over string memory (GetWriteBuf), it's @@ -315,6 +320,8 @@ public: // (default value of wxSTRING_MAXLEN means take all the string) wxString(const wxChar *psz, size_t nLength = wxSTRING_MAXLEN) { InitWith(psz, 0, nLength); } + wxString(const wxChar *psz, wxMBConv& WXUNUSED(conv), size_t nLength = wxSTRING_MAXLEN) + { InitWith(psz, 0, nLength); } #if wxUSE_UNICODE // from multibyte string @@ -328,13 +335,10 @@ public: // from C string (for compilers using unsigned char) wxString(const unsigned char* psz, size_t nLength = wxSTRING_MAXLEN) { InitWith((const char*)psz, 0, nLength); } - // from multibyte string - wxString(const char *psz, wxMBConv& WXUNUSED(conv) , size_t nLength = wxSTRING_MAXLEN) - { InitWith(psz, 0, nLength); } #if wxUSE_WCHAR_T // from wide (Unicode) string - wxString(const wchar_t *pwz); + wxString(const wchar_t *pwz, wxMBConv& conv = wxConvLibc); #endif // !wxUSE_WCHAR_T // from wxCharBuffer @@ -423,18 +427,30 @@ public: operator const wxChar*() const { return m_pchData; } // explicit conversion to C string (use this with printf()!) const wxChar* c_str() const { return m_pchData; } - // (and this with [wx]Printf()!) + // identical to c_str() const wxChar* wx_str() const { return m_pchData; } // identical to c_str() const wxChar* GetData() const { return m_pchData; } // conversions with (possible) format convertions: have to return a // buffer with temporary data + // + // the functions defined (in either Unicode or ANSI) mode are mb_str() to + // return an ANSI (multibyte) string, wc_str() to return a wide string and + // fn_str() to return a string which should be used with the OS APIs + // accepting the file names. The return value is always the same, but the + // type differs because a function may either return pointer to the buffer + // directly or have to use intermediate buffer for translation. #if wxUSE_UNICODE - const wxCharBuffer mb_str(wxMBConv& conv = wxConvLibc) const { return conv.cWC2MB(m_pchData); } + const wxCharBuffer mb_str(wxMBConv& conv = wxConvLibc) const + { return conv.cWC2MB(m_pchData); } + const wxWX2MBbuf mbc_str() const { return mb_str(*wxConvCurrent); } - const wxChar* wc_str(wxMBConv& WXUNUSED(conv) = wxConvLibc) const { return m_pchData; } + const wxChar* wc_str() const { return m_pchData; } + + // for compatibility with !wxUSE_UNICODE version + const wxChar* wc_str(wxMBConv& WXUNUSED(conv)) const { return m_pchData; } #if wxMBFILES const wxCharBuffer fn_str() const { return mb_str(wxConvFile); } @@ -442,17 +458,18 @@ public: const wxChar* fn_str() const { return m_pchData; } #endif // wxMBFILES/!wxMBFILES #else // ANSI -#if wxUSE_MULTIBYTE - const wxChar* mb_str(wxMBConv& WXUNUSED(conv) = wxConvLibc) const - { return m_pchData; } - const wxWX2MBbuf mbc_str() const { return mb_str(*wxConvCurrent); } -#else // !mmultibyte const wxChar* mb_str() const { return m_pchData; } + + // for compatibility with wxUSE_UNICODE version + const wxChar* mb_str(wxMBConv& WXUNUSED(conv)) const { return m_pchData; } + const wxWX2MBbuf mbc_str() const { return mb_str(); } -#endif // multibyte/!multibyte + #if wxUSE_WCHAR_T - const wxWCharBuffer wc_str(wxMBConv& conv) const { return conv.cMB2WC(m_pchData); } + const wxWCharBuffer wc_str(wxMBConv& conv) const + { return conv.cMB2WC(m_pchData); } #endif // wxUSE_WCHAR_T + const wxChar* fn_str() const { return m_pchData; } #endif // Unicode/ANSI @@ -580,10 +597,15 @@ public: // if nCount = default value) wxString Mid(size_t nFirst, size_t nCount = wxSTRING_MAXLEN) const; - // operator version of Mid() + // operator version of Mid() wxString operator()(size_t start, size_t len) const { return Mid(start, len); } + // check that the tring starts with prefix and return the rest of the + // string in the provided pointer if it is not NULL, otherwise return + // FALSE + bool StartsWith(const wxChar *prefix, wxString *rest = NULL) const; + // get first nCount characters wxString Left(size_t nCount) const; // get last nCount characters @@ -994,6 +1016,12 @@ public: // sort array elements using specified comparaison function void Sort(CompareFunction compareFunction); + // comparison + // compare two arrays case sensitively + bool operator==(const wxArrayString& a) const; + // compare two arrays case sensitively + bool operator!=(const wxArrayString& a) const { return !(*this == a); } + protected: void Copy(const wxArrayString& src); // copies the contents of another array @@ -1072,11 +1100,19 @@ inline bool operator==(const wxString& s1, const wxWCharBuffer& s2) { return (s1.Cmp((const wchar_t *)s2) == 0); } inline bool operator==(const wxWCharBuffer& s1, const wxString& s2) { return (s2.Cmp((const wchar_t *)s1) == 0); } +inline bool operator!=(const wxString& s1, const wxWCharBuffer& s2) + { return (s1.Cmp((const wchar_t *)s2) != 0); } +inline bool operator!=(const wxWCharBuffer& s1, const wxString& s2) + { return (s2.Cmp((const wchar_t *)s1) != 0); } #else inline bool operator==(const wxString& s1, const wxCharBuffer& s2) { return (s1.Cmp((const char *)s2) == 0); } inline bool operator==(const wxCharBuffer& s1, const wxString& s2) { return (s2.Cmp((const char *)s1) == 0); } +inline bool operator!=(const wxString& s1, const wxCharBuffer& s2) + { return (s1.Cmp((const char *)s2) != 0); } +inline bool operator!=(const wxCharBuffer& s1, const wxString& s2) + { return (s2.Cmp((const char *)s1) != 0); } #endif wxString WXDLLEXPORT operator+(const wxString& string1, const wxString& string2);