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| author | Olivier Goffart <olivier.goffart@nokia.com> | 2011-05-06 11:13:42 (GMT) |
|---|---|---|
| committer | Olivier Goffart <olivier.goffart@nokia.com> | 2011-05-09 16:05:48 (GMT) |
| commit | 8447f5616be731d78081f326bb9cb3f5aa9087a4 (patch) | |
| tree | 135f927439528851b1f06d62c002f06db2c50b82 /doc | |
| parent | ebc134db484eee31491836b619aad1ee86e3070e (diff) | |
| download | Qt-8447f5616be731d78081f326bb9cb3f5aa9087a4.zip Qt-8447f5616be731d78081f326bb9cb3f5aa9087a4.tar.gz Qt-8447f5616be731d78081f326bb9cb3f5aa9087a4.tar.bz2 | |
QT_USE_QSTRINGBUILDER to fix source compatibility
In 4.8 we added support for using StringBuilder with QByteArray.
But this is breaking source compatibility for people that used
QT_USE_FAST_OPERATOR_PLUS in Qt 4.7. So we introduce a new macro
Notice that QT_USE_FAST_CONCATENATION was not working without
QT_USE_FAST_OPERATOR_PLUS, so we remove the checking of that macro.
Reviewed-by: joao
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/src/snippets/qstring/stringbuilder.cpp | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/doc/src/snippets/qstring/stringbuilder.cpp b/doc/src/snippets/qstring/stringbuilder.cpp index 8ff1dd8..b8acbc1 100644 --- a/doc/src/snippets/qstring/stringbuilder.cpp +++ b/doc/src/snippets/qstring/stringbuilder.cpp @@ -49,14 +49,9 @@ //! [0] //! [3] - #define QT_USE_FAST_CONCATENATION + DEFINES *= QT_USE_QSTRINGBUILDER //! [3] -//! [4] - #define QT_USE_FAST_CONCATENATION - #define QT_USE_FAST_OPERATOR_PLUS -//! [4] - //! [5] #include <QStringBuilder> |