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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@54541 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling 2008-07-07 20:21:38 +00:00
parent b22bb1a015
commit c73f1b33e8
1 changed files with 13 additions and 11 deletions
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24
interface/wx/string.h
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@ -74,14 +74,16 @@ public:
use reference counting. By default, wxString uses @c std::string
internally even if wxUSE_STL is not defined.
wxWidgets 3.0 wxString internally uses UCS-2 (basically 2-byte per
character wchar_t) under Windows and UTF-8 under Unix, Linux and
OS X to store its content. Much work has been done to make existing
code using ANSI string literals work as before. If you need to have a
wxString that uses wchar_t on Unix and Linux, too, you can specify
this on the command line with the @c configure @c --disable-utf8 switch.
As a consequence of this change, iterating over a wxString by index
can become inefficient in UTF8 mode and iterators should be used instead:
Since wxWidgets 3.0 wxString internally uses UCS-2 (basically 2-byte per
character wchar_t and nearly the same as UTF-16) under Windows and
UTF-8 under Unix, Linux and OS X to store its content.
Much work has been done to make existing code using ANSI string literals
work as before. If you need to have a wxString that uses wchar_t on Unix
and Linux, too, you can specify this on the command line with the
@c configure @c --disable-utf8 switch.
Since iterating over a wxString by index can become inefficient in UTF-8
mode and iterators should be used instead of index based access:
@code
wxString s = "hello";
@ -150,7 +152,7 @@ public:
done in release builds.
This section also contains both implicit and explicit conversions to C style
strings. Although implicit conversion is quite convenient, you are advised
to use explicit wc_str() method for the sake of clarity.
to use wc_str() for the sake of clarity.
@li GetChar()
@li GetWritableChar()
@ -953,7 +955,7 @@ public:
Same as utf8_str().
*/
const char* ToUTF8() const;
const wxCharBuffer ToUF8() const;
const wxCharBuffer ToUTF8() const;
//@}
/**
@ -1167,7 +1169,7 @@ public:
The macro wxWX2WCbuf is defined as the correct return
type (without const).
@see uf8_str(), c_str(), mb_str(), fn_str(), wchar_str()
@see utf8_str(), c_str(), mb_str(), fn_str(), wchar_str()
*/
const wchar_t* wc_str() const;
const wxWCharBuffer wc_str() const;