diff options
Diffstat (limited to 'src/corelib/text/qstring.cpp')
| -rw-r--r-- | src/corelib/text/qstring.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/corelib/text/qstring.cpp b/src/corelib/text/qstring.cpp index e026829a3db..15f19c03ab5 100644 --- a/src/corelib/text/qstring.cpp +++ b/src/corelib/text/qstring.cpp @@ -1601,14 +1601,14 @@ const QString::Null QString::null = { }; One way to define these preprocessor symbols globally for your application is to add the following entry to your \l {Creating Project Files}{qmake project file}: - \snippet code/src_corelib_tools_qstring.cpp 0 + \snippet code/src_corelib_text_qstring.cpp 0 You then need to explicitly call fromUtf8(), fromLatin1(), or fromLocal8Bit() to construct a QString from an 8-bit string, or use the lightweight QLatin1String class, for example: - \snippet code/src_corelib_tools_qstring.cpp 1 + \snippet code/src_corelib_text_qstring.cpp 1 Similarly, you must call toLatin1(), toUtf8(), or toLocal8Bit() explicitly to convert the QString to an 8-bit @@ -7555,7 +7555,7 @@ QVector<QStringRef> QString::splitRef(const QRegularExpression &re, SplitBehavio Example: - \snippet code/src_corelib_tools_qstring.cpp 8 + \snippet code/src_corelib_text_qstring.cpp 8 */ QString QString::repeated(int times) const { @@ -8269,7 +8269,7 @@ QString QString::arg(char a, int fieldWidth, QChar fillChar) const value produces right-aligned text; a negative value produces left-aligned text. - \snippet code/src_corelib_tools_qstring.cpp 2 + \snippet code/src_corelib_text_qstring.cpp 2 The '%' can be followed by an 'L', in which case the sequence is replaced with a localized representation of \a a. The conversion @@ -8838,11 +8838,11 @@ QString &QString::setRawData(const QChar *unicode, int size) the \c{const char *} data. For example, assuming \c str is a QString, - \snippet code/src_corelib_tools_qstring.cpp 3 + \snippet code/src_corelib_text_qstring.cpp 3 is much faster than - \snippet code/src_corelib_tools_qstring.cpp 4 + \snippet code/src_corelib_text_qstring.cpp 4 because it doesn't construct four temporary QString objects and make a deep copy of the character data. @@ -8854,7 +8854,7 @@ QString &QString::setRawData(const QChar *unicode, int size) just a very thin wrapper around a \c{const char *}. Using QLatin1String, the example code above becomes - \snippet code/src_corelib_tools_qstring.cpp 5 + \snippet code/src_corelib_text_qstring.cpp 5 This is a bit longer to type, but it provides exactly the same benefits as the first version of the code, and is faster than @@ -8864,7 +8864,7 @@ QString &QString::setRawData(const QChar *unicode, int size) QLatin1String can be used everywhere a QString is expected. For example: - \snippet code/src_corelib_tools_qstring.cpp 6 + \snippet code/src_corelib_text_qstring.cpp 6 \note If the function you're calling with a QLatin1String argument isn't actually overloaded to take QLatin1String, the @@ -12093,7 +12093,7 @@ float QStringRef::toFloat(bool *ok) const Example: - \snippet code/src_corelib_tools_qstring.cpp 7 + \snippet code/src_corelib_text_qstring.cpp 7 */ QString QString::toHtmlEscaped() const { @@ -12127,7 +12127,7 @@ QString QString::toHtmlEscaped() const If you have code that looks like this: - \snippet code/src_corelib_tools_qstring.cpp 9 + \snippet code/src_corelib_text_qstring.cpp 9 then a temporary QString will be created to be passed as the \c{hasAttribute} function parameter. This can be quite expensive, as it involves a memory @@ -12136,7 +12136,7 @@ QString QString::toHtmlEscaped() const This cost can be avoided by using QStringLiteral instead: - \snippet code/src_corelib_tools_qstring.cpp 10 + \snippet code/src_corelib_text_qstring.cpp 10 In this case, QString's internal data will be generated at compile time; no conversion or allocation will occur at runtime. @@ -12151,7 +12151,7 @@ QString QString::toHtmlEscaped() const instance, QString::operator==() can compare to a QLatin1String directly: - \snippet code/src_corelib_tools_qstring.cpp 11 + \snippet code/src_corelib_text_qstring.cpp 11 \note Some compilers have bugs encoding strings containing characters outside the US-ASCII character set. Make sure you prefix your string with \c{u} in |