diff options
Diffstat (limited to 'src/corelib/tools/qstring.cpp')
| -rw-r--r-- | src/corelib/tools/qstring.cpp | 82 |
1 files changed, 42 insertions, 40 deletions
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp index a737d70a9c..a83d8833cd 100644 --- a/src/corelib/tools/qstring.cpp +++ b/src/corelib/tools/qstring.cpp @@ -6907,8 +6907,8 @@ QString QString::vasprintf(const char *cformat, va_list ap) base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -6949,8 +6949,8 @@ qlonglong QString::toIntegral_helper(const QChar *data, int len, bool *ok, int b base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -6993,8 +6993,8 @@ qulonglong QString::toIntegral_helper(const QChar *data, uint len, bool *ok, int base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -7024,8 +7024,8 @@ long QString::toLong(bool *ok, int base) const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -7054,8 +7054,8 @@ ulong QString::toULong(bool *ok, int base) const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -7083,8 +7083,8 @@ int QString::toInt(bool *ok, int base) const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -7112,8 +7112,8 @@ uint QString::toUInt(bool *ok, int base) const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -7141,8 +7141,8 @@ short QString::toShort(bool *ok, int base) const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -7171,8 +7171,8 @@ ushort QString::toUShort(bool *ok, int base) const Returns 0.0 if the conversion fails. - If a conversion error occurs, \c{*}\a{ok} is set to \c false; - otherwise \c{*}\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. \snippet qstring/main.cpp 66 @@ -7209,8 +7209,8 @@ double QString::toDouble(bool *ok) const Returns 0.0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. \warning The QString content may only contain valid numerical characters which includes the plus/minus sign, the characters g and e used in scientific @@ -11590,8 +11590,8 @@ QStringRef QStringRef::trimmed() const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -11615,8 +11615,8 @@ qint64 QStringRef::toLongLong(bool *ok, int base) const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -11642,8 +11642,8 @@ quint64 QStringRef::toULongLong(bool *ok, int base) const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -11669,8 +11669,8 @@ long QStringRef::toLong(bool *ok, int base) const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -11695,8 +11695,8 @@ ulong QStringRef::toULong(bool *ok, int base) const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -11720,8 +11720,8 @@ int QStringRef::toInt(bool *ok, int base) const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -11745,8 +11745,8 @@ uint QStringRef::toUInt(bool *ok, int base) const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -11770,8 +11770,8 @@ short QStringRef::toShort(bool *ok, int base) const base, which is 10 by default and must be between 2 and 36, or 0. Returns 0 if the conversion fails. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. If \a base is 0, the C language convention is used: If the string begins with "0x", base 16 is used; if the string begins with "0", @@ -11796,8 +11796,8 @@ ushort QStringRef::toUShort(bool *ok, int base) const Returns 0.0 if the conversion fails. - If a conversion error occurs, \c{*}\a{ok} is set to \c false; - otherwise \c{*}\a{ok} is set to \c true. + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. The string conversion will always happen in the 'C' locale. For locale dependent conversion use QLocale::toDouble() @@ -11819,8 +11819,10 @@ double QStringRef::toDouble(bool *ok) const /*! Returns the string converted to a \c float value. - If a conversion error occurs, *\a{ok} is set to \c false; otherwise - *\a{ok} is set to \c true. Returns 0.0 if the conversion fails. + Returns 0.0 if the conversion fails. + + If \a ok is not \c nullptr, failure is reported by setting *\a{ok} + to \c false, and success by setting *\a{ok} to \c true. The string conversion will always happen in the 'C' locale. For locale dependent conversion use QLocale::toFloat() |