+ m_impl.replace(from, len, str.data, str.len);
+ return *this;
+ }
+ wxString& replace(size_t nStart, size_t nLen,
+ const wxString& s, size_t nCount)
+ {
+ size_t from, len;
+ PosLenToImpl(nStart, nLen, &from, &len);
+ m_impl.replace(from, len, s.m_impl.c_str(), s.LenToImpl(nCount));
+ return *this;
+ }
+
+ wxString& replace(iterator first, iterator last, const char* s)
+ { m_impl.replace(first.impl(), last.impl(), ImplStr(s)); return *this; }
+ wxString& replace(iterator first, iterator last, const wchar_t* s)
+ { m_impl.replace(first.impl(), last.impl(), ImplStr(s)); return *this; }
+ wxString& replace(iterator first, iterator last, const char* s, size_type n)
+ {
+ SubstrBufFromMB str(ImplStr(s, n));
+ m_impl.replace(first.impl(), last.impl(), str.data, str.len);
+ return *this;
+ }
+ wxString& replace(iterator first, iterator last, const wchar_t* s, size_type n)
+ {
+ SubstrBufFromWC str(ImplStr(s, n));
+ m_impl.replace(first.impl(), last.impl(), str.data, str.len);
+ return *this;
+ }
+ wxString& replace(iterator first, iterator last, const wxString& s)
+ { m_impl.replace(first.impl(), last.impl(), s.m_impl); return *this; }
+ wxString& replace(iterator first, iterator last, size_type n, wxUniChar ch)
+ {
+#if wxUSE_UNICODE_UTF8
+ if ( !ch.IsAscii() )
+ m_impl.replace(first.impl(), last.impl(),
+ wxStringOperations::EncodeNChars(n, ch));
+ else
+#endif
+ m_impl.replace(first.impl(), last.impl(), n, (wxStringCharType)ch);
+ return *this;
+ }
+ wxString& replace(iterator first, iterator last,
+ const_iterator first1, const_iterator last1)
+ {
+ m_impl.replace(first.impl(), last.impl(), first1.impl(), last1.impl());
+ return *this;
+ }
+ wxString& replace(iterator first, iterator last,
+ const char *first1, const char *last1)
+ { replace(first, last, first1, last1 - first1); return *this; }
+ wxString& replace(iterator first, iterator last,
+ const wchar_t *first1, const wchar_t *last1)
+ { replace(first, last, first1, last1 - first1); return *this; }
+
+ // swap two strings
+ void swap(wxString& str)
+ { m_impl.swap(str.m_impl); }
+
+ // find a substring
+ size_t find(const wxString& str, size_t nStart = 0) const
+ { return PosFromImpl(m_impl.find(str.m_impl, PosToImpl(nStart))); }
+
+ // find first n characters of sz
+ size_t find(const char* sz, size_t nStart = 0, size_t n = npos) const
+ {
+ SubstrBufFromMB str(ImplStr(sz, n));
+ return PosFromImpl(m_impl.find(str.data, PosToImpl(nStart), str.len));
+ }
+ size_t find(const wchar_t* sz, size_t nStart = 0, size_t n = npos) const
+ {
+ SubstrBufFromWC str(ImplStr(sz, n));
+ return PosFromImpl(m_impl.find(str.data, PosToImpl(nStart), str.len));
+ }
+ size_t find(const wxCharBuffer& s, size_t nStart = 0, size_t n = npos) const
+ { return find(s.data(), nStart, n); }
+ size_t find(const wxWCharBuffer& s, size_t nStart = 0, size_t n = npos) const
+ { return find(s.data(), nStart, n); }
+ size_t find(const wxCStrData& s, size_t nStart = 0, size_t n = npos) const
+ { return find(s.AsWChar(), nStart, n); }
+
+ // find the first occurence of character ch after nStart
+ size_t find(wxUniChar ch, size_t nStart = 0) const
+ {
+#if wxUSE_UNICODE_UTF8
+ if ( !ch.IsAscii() )
+ return PosFromImpl(m_impl.find(wxStringOperations::EncodeChar(ch),
+ PosToImpl(nStart)));
+ else
+#endif
+ return PosFromImpl(m_impl.find((wxStringCharType)ch,
+ PosToImpl(nStart)));
+
+ }
+ size_t find(wxUniCharRef ch, size_t nStart = 0) const
+ { return find(wxUniChar(ch), nStart); }
+ size_t find(char ch, size_t nStart = 0) const
+ { return find(wxUniChar(ch), nStart); }
+ size_t find(unsigned char ch, size_t nStart = 0) const
+ { return find(wxUniChar(ch), nStart); }
+ size_t find(wchar_t ch, size_t nStart = 0) const
+ { return find(wxUniChar(ch), nStart); }
+
+ // rfind() family is exactly like find() but works right to left
+
+ // as find, but from the end
+ size_t rfind(const wxString& str, size_t nStart = npos) const
+ { return PosFromImpl(m_impl.rfind(str.m_impl, PosToImpl(nStart))); }
+
+ // as find, but from the end
+ size_t rfind(const char* sz, size_t nStart = npos, size_t n = npos) const
+ {
+ SubstrBufFromMB str(ImplStr(sz, n));
+ return PosFromImpl(m_impl.rfind(str.data, PosToImpl(nStart), str.len));
+ }
+ size_t rfind(const wchar_t* sz, size_t nStart = npos, size_t n = npos) const
+ {
+ SubstrBufFromWC str(ImplStr(sz, n));
+ return PosFromImpl(m_impl.rfind(str.data, PosToImpl(nStart), str.len));
+ }
+ size_t rfind(const wxCharBuffer& s, size_t nStart = npos, size_t n = npos) const
+ { return rfind(s.data(), nStart, n); }
+ size_t rfind(const wxWCharBuffer& s, size_t nStart = npos, size_t n = npos) const
+ { return rfind(s.data(), nStart, n); }
+ size_t rfind(const wxCStrData& s, size_t nStart = npos, size_t n = npos) const
+ { return rfind(s.AsWChar(), nStart, n); }
+ // as find, but from the end
+ size_t rfind(wxUniChar ch, size_t nStart = npos) const
+ {
+#if wxUSE_UNICODE_UTF8
+ if ( !ch.IsAscii() )
+ return PosFromImpl(m_impl.rfind(wxStringOperations::EncodeChar(ch),
+ PosToImpl(nStart)));
+ else
+#endif
+ return PosFromImpl(m_impl.rfind((wxStringCharType)ch,
+ PosToImpl(nStart)));
+ }
+ size_t rfind(wxUniCharRef ch, size_t nStart = npos) const
+ { return rfind(wxUniChar(ch), nStart); }
+ size_t rfind(char ch, size_t nStart = npos) const
+ { return rfind(wxUniChar(ch), nStart); }
+ size_t rfind(unsigned char ch, size_t nStart = npos) const
+ { return rfind(wxUniChar(ch), nStart); }
+ size_t rfind(wchar_t ch, size_t nStart = npos) const
+ { return rfind(wxUniChar(ch), nStart); }
+
+ // find first/last occurence of any character (not) in the set:
+#if wxUSE_STL_BASED_WXSTRING && !wxUSE_UNICODE_UTF8
+ // FIXME-UTF8: this is not entirely correct, because it doesn't work if
+ // sizeof(wchar_t)==2 and surrogates are present in the string;
+ // should we care? Probably not.
+ size_t find_first_of(const wxString& str, size_t nStart = 0) const
+ { return m_impl.find_first_of(str.m_impl, nStart); }
+ size_t find_first_of(const char* sz, size_t nStart = 0) const
+ { return m_impl.find_first_of(ImplStr(sz), nStart); }
+ size_t find_first_of(const wchar_t* sz, size_t nStart = 0) const
+ { return m_impl.find_first_of(ImplStr(sz), nStart); }
+ size_t find_first_of(const char* sz, size_t nStart, size_t n) const
+ { return m_impl.find_first_of(ImplStr(sz), nStart, n); }
+ size_t find_first_of(const wchar_t* sz, size_t nStart, size_t n) const
+ { return m_impl.find_first_of(ImplStr(sz), nStart, n); }
+ size_t find_first_of(wxUniChar c, size_t nStart = 0) const
+ { return m_impl.find_first_of((wxChar)c, nStart); }
+
+ size_t find_last_of(const wxString& str, size_t nStart = npos) const
+ { return m_impl.find_last_of(str.m_impl, nStart); }
+ size_t find_last_of(const char* sz, size_t nStart = npos) const
+ { return m_impl.find_last_of(ImplStr(sz), nStart); }
+ size_t find_last_of(const wchar_t* sz, size_t nStart = npos) const
+ { return m_impl.find_last_of(ImplStr(sz), nStart); }
+ size_t find_last_of(const char* sz, size_t nStart, size_t n) const
+ { return m_impl.find_last_of(ImplStr(sz), nStart, n); }
+ size_t find_last_of(const wchar_t* sz, size_t nStart, size_t n) const
+ { return m_impl.find_last_of(ImplStr(sz), nStart, n); }
+ size_t find_last_of(wxUniChar c, size_t nStart = npos) const
+ { return m_impl.find_last_of((wxChar)c, nStart); }
+
+ size_t find_first_not_of(const wxString& str, size_t nStart = 0) const
+ { return m_impl.find_first_not_of(str.m_impl, nStart); }
+ size_t find_first_not_of(const char* sz, size_t nStart = 0) const
+ { return m_impl.find_first_not_of(ImplStr(sz), nStart); }
+ size_t find_first_not_of(const wchar_t* sz, size_t nStart = 0) const
+ { return m_impl.find_first_not_of(ImplStr(sz), nStart); }
+ size_t find_first_not_of(const char* sz, size_t nStart, size_t n) const
+ { return m_impl.find_first_not_of(ImplStr(sz), nStart, n); }
+ size_t find_first_not_of(const wchar_t* sz, size_t nStart, size_t n) const
+ { return m_impl.find_first_not_of(ImplStr(sz), nStart, n); }
+ size_t find_first_not_of(wxUniChar c, size_t nStart = 0) const
+ { return m_impl.find_first_not_of((wxChar)c, nStart); }
+
+ size_t find_last_not_of(const wxString& str, size_t nStart = npos) const
+ { return m_impl.find_last_not_of(str.m_impl, nStart); }
+ size_t find_last_not_of(const char* sz, size_t nStart = npos) const
+ { return m_impl.find_last_not_of(ImplStr(sz), nStart); }
+ size_t find_last_not_of(const wchar_t* sz, size_t nStart = npos) const
+ { return m_impl.find_last_not_of(ImplStr(sz), nStart); }
+ size_t find_last_not_of(const char* sz, size_t nStart, size_t n) const
+ { return m_impl.find_last_not_of(ImplStr(sz), nStart, n); }
+ size_t find_last_not_of(const wchar_t* sz, size_t nStart, size_t n) const
+ { return m_impl.find_last_not_of(ImplStr(sz), nStart, n); }
+ size_t find_last_not_of(wxUniChar c, size_t nStart = npos) const
+ { return m_impl.find_last_not_of((wxChar)c, nStart); }
+#else
+ // we can't use std::string implementation in UTF-8 build, because the
+ // character sets would be interpreted wrongly:
+
+ // as strpbrk() but starts at nStart, returns npos if not found
+ size_t find_first_of(const wxString& str, size_t nStart = 0) const
+#if wxUSE_UNICODE // FIXME-UTF8: temporary
+ { return find_first_of(str.wc_str(), nStart); }
+#else
+ { return find_first_of(str.mb_str(), nStart); }
+#endif
+ // same as above
+ size_t find_first_of(const char* sz, size_t nStart = 0) const;
+ size_t find_first_of(const wchar_t* sz, size_t nStart = 0) const;
+ size_t find_first_of(const char* sz, size_t nStart, size_t n) const;
+ size_t find_first_of(const wchar_t* sz, size_t nStart, size_t n) const;
+ // same as find(char, size_t)
+ size_t find_first_of(wxUniChar c, size_t nStart = 0) const
+ { return find(c, nStart); }
+ // find the last (starting from nStart) char from str in this string
+ size_t find_last_of (const wxString& str, size_t nStart = npos) const
+#if wxUSE_UNICODE // FIXME-UTF8: temporary
+ { return find_last_of(str.wc_str(), nStart); }
+#else
+ { return find_last_of(str.mb_str(), nStart); }
+#endif
+ // same as above
+ size_t find_last_of (const char* sz, size_t nStart = npos) const;
+ size_t find_last_of (const wchar_t* sz, size_t nStart = npos) const;
+ size_t find_last_of(const char* sz, size_t nStart, size_t n) const;
+ size_t find_last_of(const wchar_t* sz, size_t nStart, size_t n) const;
+ // same as above
+ size_t find_last_of(wxUniChar c, size_t nStart = npos) const
+ { return rfind(c, nStart); }
+
+ // find first/last occurence of any character not in the set
+
+ // as strspn() (starting from nStart), returns npos on failure
+ size_t find_first_not_of(const wxString& str, size_t nStart = 0) const
+#if wxUSE_UNICODE // FIXME-UTF8: temporary
+ { return find_first_not_of(str.wc_str(), nStart); }
+#else
+ { return find_first_not_of(str.mb_str(), nStart); }
+#endif
+ // same as above
+ size_t find_first_not_of(const char* sz, size_t nStart = 0) const;
+ size_t find_first_not_of(const wchar_t* sz, size_t nStart = 0) const;
+ size_t find_first_not_of(const char* sz, size_t nStart, size_t n) const;
+ size_t find_first_not_of(const wchar_t* sz, size_t nStart, size_t n) const;
+ // same as above
+ size_t find_first_not_of(wxUniChar ch, size_t nStart = 0) const;
+ // as strcspn()
+ size_t find_last_not_of(const wxString& str, size_t nStart = npos) const
+#if wxUSE_UNICODE // FIXME-UTF8: temporary
+ { return find_last_not_of(str.wc_str(), nStart); }
+#else
+ { return find_last_not_of(str.mb_str(), nStart); }
+#endif
+ // same as above
+ size_t find_last_not_of(const char* sz, size_t nStart = npos) const;
+ size_t find_last_not_of(const wchar_t* sz, size_t nStart = npos) const;
+ size_t find_last_not_of(const char* sz, size_t nStart, size_t n) const;
+ size_t find_last_not_of(const wchar_t* sz, size_t nStart, size_t n) const;
+ // same as above
+ size_t find_last_not_of(wxUniChar ch, size_t nStart = npos) const;
+#endif // wxUSE_STL_BASED_WXSTRING && !wxUSE_UNICODE_UTF8 or not
+
+ // provide char/wchar_t/wxUniCharRef overloads for char-finding functions
+ // above to resolve ambiguities:
+ size_t find_first_of(wxUniCharRef ch, size_t nStart = 0) const
+ { return find_first_of(wxUniChar(ch), nStart); }
+ size_t find_first_of(char ch, size_t nStart = 0) const
+ { return find_first_of(wxUniChar(ch), nStart); }
+ size_t find_first_of(unsigned char ch, size_t nStart = 0) const
+ { return find_first_of(wxUniChar(ch), nStart); }
+ size_t find_first_of(wchar_t ch, size_t nStart = 0) const
+ { return find_first_of(wxUniChar(ch), nStart); }
+ size_t find_last_of(wxUniCharRef ch, size_t nStart = npos) const
+ { return find_last_of(wxUniChar(ch), nStart); }
+ size_t find_last_of(char ch, size_t nStart = npos) const
+ { return find_last_of(wxUniChar(ch), nStart); }
+ size_t find_last_of(unsigned char ch, size_t nStart = npos) const
+ { return find_last_of(wxUniChar(ch), nStart); }
+ size_t find_last_of(wchar_t ch, size_t nStart = npos) const
+ { return find_last_of(wxUniChar(ch), nStart); }
+ size_t find_first_not_of(wxUniCharRef ch, size_t nStart = 0) const
+ { return find_first_not_of(wxUniChar(ch), nStart); }
+ size_t find_first_not_of(char ch, size_t nStart = 0) const
+ { return find_first_not_of(wxUniChar(ch), nStart); }
+ size_t find_first_not_of(unsigned char ch, size_t nStart = 0) const
+ { return find_first_not_of(wxUniChar(ch), nStart); }
+ size_t find_first_not_of(wchar_t ch, size_t nStart = 0) const
+ { return find_first_not_of(wxUniChar(ch), nStart); }
+ size_t find_last_not_of(wxUniCharRef ch, size_t nStart = npos) const
+ { return find_last_not_of(wxUniChar(ch), nStart); }
+ size_t find_last_not_of(char ch, size_t nStart = npos) const
+ { return find_last_not_of(wxUniChar(ch), nStart); }
+ size_t find_last_not_of(unsigned char ch, size_t nStart = npos) const
+ { return find_last_not_of(wxUniChar(ch), nStart); }
+ size_t find_last_not_of(wchar_t ch, size_t nStart = npos) const
+ { return find_last_not_of(wxUniChar(ch), nStart); }
+
+ // and additional overloads for the versions taking strings:
+ size_t find_first_of(const wxCStrData& sz, size_t nStart = 0) const
+ { return find_first_of(sz.AsString(), nStart); }
+ size_t find_first_of(const wxCharBuffer& sz, size_t nStart = 0) const
+ { return find_first_of(sz.data(), nStart); }
+ size_t find_first_of(const wxWCharBuffer& sz, size_t nStart = 0) const
+ { return find_first_of(sz.data(), nStart); }
+ size_t find_first_of(const wxCStrData& sz, size_t nStart, size_t n) const
+ { return find_first_of(sz.AsWChar(), nStart, n); }
+ size_t find_first_of(const wxCharBuffer& sz, size_t nStart, size_t n) const
+ { return find_first_of(sz.data(), nStart, n); }
+ size_t find_first_of(const wxWCharBuffer& sz, size_t nStart, size_t n) const
+ { return find_first_of(sz.data(), nStart, n); }
+
+ size_t find_last_of(const wxCStrData& sz, size_t nStart = 0) const
+ { return find_last_of(sz.AsString(), nStart); }
+ size_t find_last_of(const wxCharBuffer& sz, size_t nStart = 0) const
+ { return find_last_of(sz.data(), nStart); }
+ size_t find_last_of(const wxWCharBuffer& sz, size_t nStart = 0) const
+ { return find_last_of(sz.data(), nStart); }
+ size_t find_last_of(const wxCStrData& sz, size_t nStart, size_t n) const
+ { return find_last_of(sz.AsWChar(), nStart, n); }
+ size_t find_last_of(const wxCharBuffer& sz, size_t nStart, size_t n) const
+ { return find_last_of(sz.data(), nStart, n); }
+ size_t find_last_of(const wxWCharBuffer& sz, size_t nStart, size_t n) const
+ { return find_last_of(sz.data(), nStart, n); }
+
+ size_t find_first_not_of(const wxCStrData& sz, size_t nStart = 0) const
+ { return find_first_not_of(sz.AsString(), nStart); }
+ size_t find_first_not_of(const wxCharBuffer& sz, size_t nStart = 0) const
+ { return find_first_not_of(sz.data(), nStart); }
+ size_t find_first_not_of(const wxWCharBuffer& sz, size_t nStart = 0) const
+ { return find_first_not_of(sz.data(), nStart); }
+ size_t find_first_not_of(const wxCStrData& sz, size_t nStart, size_t n) const
+ { return find_first_not_of(sz.AsWChar(), nStart, n); }
+ size_t find_first_not_of(const wxCharBuffer& sz, size_t nStart, size_t n) const
+ { return find_first_not_of(sz.data(), nStart, n); }
+ size_t find_first_not_of(const wxWCharBuffer& sz, size_t nStart, size_t n) const
+ { return find_first_not_of(sz.data(), nStart, n); }
+
+ size_t find_last_not_of(const wxCStrData& sz, size_t nStart = 0) const
+ { return find_last_not_of(sz.AsString(), nStart); }
+ size_t find_last_not_of(const wxCharBuffer& sz, size_t nStart = 0) const
+ { return find_last_not_of(sz.data(), nStart); }
+ size_t find_last_not_of(const wxWCharBuffer& sz, size_t nStart = 0) const
+ { return find_last_not_of(sz.data(), nStart); }
+ size_t find_last_not_of(const wxCStrData& sz, size_t nStart, size_t n) const
+ { return find_last_not_of(sz.AsWChar(), nStart, n); }
+ size_t find_last_not_of(const wxCharBuffer& sz, size_t nStart, size_t n) const
+ { return find_last_not_of(sz.data(), nStart, n); }
+ size_t find_last_not_of(const wxWCharBuffer& sz, size_t nStart, size_t n) const
+ { return find_last_not_of(sz.data(), nStart, n); }
+
+ // string += string
+ wxString& operator+=(const wxString& s)
+ { m_impl += s.m_impl; return *this; }
+ // string += C string
+ wxString& operator+=(const char *psz)
+ { m_impl += ImplStr(psz); return *this; }
+ wxString& operator+=(const wchar_t *pwz)
+ { m_impl += ImplStr(pwz); return *this; }
+ wxString& operator+=(const wxCStrData& s)
+ { m_impl += s.AsString().m_impl; return *this; }
+ wxString& operator+=(const wxCharBuffer& s)
+ { return operator+=(s.data()); }
+ wxString& operator+=(const wxWCharBuffer& s)
+ { return operator+=(s.data()); }
+ // string += char
+ wxString& operator+=(wxUniChar ch)
+ {
+#if wxUSE_UNICODE_UTF8
+ if ( !ch.IsAscii() )
+ m_impl += wxStringOperations::EncodeChar(ch);
+ else
+#endif
+ m_impl += (wxStringCharType)ch;
+ return *this;
+ }
+ wxString& operator+=(wxUniCharRef ch) { return *this += wxUniChar(ch); }
+ wxString& operator+=(int ch) { return *this += wxUniChar(ch); }
+ wxString& operator+=(char ch) { return *this += wxUniChar(ch); }
+ wxString& operator+=(unsigned char ch) { return *this += wxUniChar(ch); }
+ wxString& operator+=(wchar_t ch) { return *this += wxUniChar(ch); }
+
+private:
+#if !wxUSE_STL_BASED_WXSTRING
+ // helpers for wxStringBuffer and wxStringBufferLength
+ wxStringCharType *DoGetWriteBuf(size_t nLen)
+ { return m_impl.DoGetWriteBuf(nLen); }
+ void DoUngetWriteBuf()
+ { m_impl.DoUngetWriteBuf(); }
+ void DoUngetWriteBuf(size_t nLen)
+ { m_impl.DoUngetWriteBuf(nLen); }
+#endif // !wxUSE_STL_BASED_WXSTRING
+
+#ifndef wxNEEDS_WXSTRING_PRINTF_MIXIN
+ #if !wxUSE_UTF8_LOCALE_ONLY
+ int DoPrintfWchar(const wxChar *format, ...);
+ static wxString DoFormatWchar(const wxChar *format, ...);
+ #endif
+ #if wxUSE_UNICODE_UTF8
+ int DoPrintfUtf8(const char *format, ...);
+ static wxString DoFormatUtf8(const char *format, ...);
+ #endif
+#endif
+
+#if !wxUSE_STL_BASED_WXSTRING
+ // check string's data validity
+ bool IsValid() const { return m_impl.GetStringData()->IsValid(); }
+#endif
+
+private:
+ wxStringImpl m_impl;
+
+ // buffers for compatibility conversion from (char*)c_str() and
+ // (wchar_t*)c_str():
+ // FIXME-UTF8: bechmark various approaches to keeping compatibility buffers
+ template<typename T>
+ struct ConvertedBuffer
+ {
+ ConvertedBuffer() : m_buf(NULL) {}
+ ~ConvertedBuffer()
+ { free(m_buf); }
+
+ operator T*() const { return m_buf; }
+
+ ConvertedBuffer& operator=(T *str)
+ {
+ free(m_buf);
+ m_buf = str;
+ return *this;
+ }
+
+ T *m_buf;
+ };
+#if wxUSE_UNICODE && !wxUSE_UTF8_LOCALE_ONLY
+ ConvertedBuffer<char> m_convertedToChar;
+#endif
+#if !wxUSE_UNICODE_WCHAR
+ ConvertedBuffer<wchar_t> m_convertedToWChar;
+#endif
+
+#if wxUSE_UNICODE_UTF8
+ // FIXME-UTF8: (try to) move this elsewhere (TLS) or solve differently
+ // assigning to character pointer to by wxString::interator may
+ // change the underlying wxStringImpl iterator, so we have to
+ // keep track of all iterators and update them as necessary:
+ struct wxStringIteratorNodeHead
+ {
+ wxStringIteratorNodeHead() : ptr(NULL) {}
+ wxStringIteratorNode *ptr;
+
+ // copying is disallowed as it would result in more than one pointer into
+ // the same linked list
+ DECLARE_NO_COPY_CLASS(wxStringIteratorNodeHead)
+ };
+
+ wxStringIteratorNodeHead m_iterators;
+
+ friend class WXDLLIMPEXP_FWD_BASE wxStringIteratorNode;
+ friend class WXDLLIMPEXP_FWD_BASE wxUniCharRef;
+#endif // wxUSE_UNICODE_UTF8
+
+ friend class WXDLLIMPEXP_FWD_BASE wxCStrData;
+ friend class wxStringInternalBuffer;
+ friend class wxStringInternalBufferLength;
+};
+
+#ifdef wxNEEDS_WXSTRING_PRINTF_MIXIN
+ #pragma warning (default:4275)
+#endif
+
+// string iterator operators that satisfy STL Random Access Iterator
+// requirements:
+inline wxString::iterator operator+(ptrdiff_t n, wxString::iterator i)
+ { return i + n; }
+inline wxString::const_iterator operator+(ptrdiff_t n, wxString::const_iterator i)
+ { return i + n; }
+inline wxString::reverse_iterator operator+(ptrdiff_t n, wxString::reverse_iterator i)
+ { return i + n; }
+inline wxString::const_reverse_iterator operator+(ptrdiff_t n, wxString::const_reverse_iterator i)
+ { return i + n; }
+
+// notice that even though for many compilers the friend declarations above are
+// enough, from the point of view of C++ standard we must have the declarations
+// here as friend ones are not injected in the enclosing namespace and without
+// them the code fails to compile with conforming compilers such as xlC or g++4
+wxString WXDLLIMPEXP_BASE operator+(const wxString& string1, const wxString& string2);
+wxString WXDLLIMPEXP_BASE operator+(const wxString& string, const char *psz);
+wxString WXDLLIMPEXP_BASE operator+(const wxString& string, const wchar_t *pwz);
+wxString WXDLLIMPEXP_BASE operator+(const char *psz, const wxString& string);
+wxString WXDLLIMPEXP_BASE operator+(const wchar_t *pwz, const wxString& string);
+
+wxString WXDLLIMPEXP_BASE operator+(const wxString& string, wxUniChar ch);
+wxString WXDLLIMPEXP_BASE operator+(wxUniChar ch, const wxString& string);
+
+inline wxString operator+(const wxString& string, wxUniCharRef ch)
+ { return string + (wxUniChar)ch; }
+inline wxString operator+(const wxString& string, char ch)
+ { return string + wxUniChar(ch); }
+inline wxString operator+(const wxString& string, wchar_t ch)
+ { return string + wxUniChar(ch); }
+inline wxString operator+(wxUniCharRef ch, const wxString& string)
+ { return (wxUniChar)ch + string; }
+inline wxString operator+(char ch, const wxString& string)
+ { return wxUniChar(ch) + string; }
+inline wxString operator+(wchar_t ch, const wxString& string)
+ { return wxUniChar(ch) + string; }
+
+
+#define wxGetEmptyString() wxString()
+
+// ----------------------------------------------------------------------------
+// helper functions which couldn't be defined inline
+// ----------------------------------------------------------------------------
+
+namespace wxPrivate
+{
+
+#if wxUSE_UNICODE_WCHAR
+
+template <>
+struct wxStringAsBufHelper<char>
+{
+ static wxCharBuffer Get(const wxString& s, size_t *len)
projects / wxWidgets.git / blobdiff