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Содержание 1 Qt 3 Support Members for QVariant 1.1 Открытые функции 1.2 Описание функций-членов 1.2.1 QVariant::QVariant ( bool b, int dummy ) 1.2.2 QBitArray & QVariant::asBitArray () 1.2.3 bool & QVariant::asBool () 1.2.4 QByteArray & QVariant::asByteArray () 1.2.5 QByteArray & QVariant::asCString () 1.2.6 QDate & QVariant::asDate () 1.2.7 QDateTime & QVariant::asDateTime () 1.2.8 double & QVariant::asDouble () 1.2.9 int & QVariant::asInt () 1.2.10 QList<QVariant> & QVariant::asList () 1.2.11 qlonglong & QVariant::asLongLong () 1.2.12 QMap< QString, QVariant> & QVariant::asMap () 1.2.13 QPoint & QVariant::asPoint () 1.2.14 QRect & QVariant::asRect () 1.2.15 QSize & QVariant::asSize () 1.2.16 QString & QVariant::asString () 1.2.17 QStringList & QVariant::asStringList () 1.2.18 QTime & QVariant::asTime () 1.2.19 uint & QVariant::asUInt () 1.2.20 qulonglong & QVariant::asULongLong () 1.2.21 bool QVariant::canCast ( Type t ) const 1.2.22 bool QVariant::cast ( Type t ) 1.2.23 const QByteArray QVariant::toCString () const

[править] Qt 3 Support Members for QVariant

The following class members are part of the Qt 3 support layer. They are provided to help you port old code to Qt 4. We advise against using them in new code.

• QVariant class reference

[править] Открытые функции

• QVariant ( bool b, int dummy )
• QBitArray & asBitArray ()
• bool & asBool ()
• QByteArray & asByteArray ()
• QByteArray & asCString ()
• QDate & asDate ()
• QDateTime & asDateTime ()
• double & asDouble ()
• int & asInt ()
• QList<QVariant> & asList ()
• qlonglong & asLongLong ()
• QMap<QString, QVariant> & asMap ()
• QPoint & asPoint ()
• QRect & asRect ()
• QSize & asSize ()
• QString & asString ()
• QStringList & asStringList ()
• QTime & asTime ()
• uint & asUInt ()
• qulonglong & asULongLong ()
• bool canCast ( Type t ) const
• bool cast ( Type t )
• const QByteArray toCString () const

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[править] Описание функций-членов

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QVariant::QVariant ( bool b, int dummy )

Use the QVariant(bool) constructor instead.

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QBitArray & QVariant::asBitArray ()

Use toBitArray() instead.

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bool & QVariant::asBool ()

Use toBool() instead.

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QByteArray & QVariant::asByteArray ()

Use toByteArray() instead.

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QByteArray & QVariant::asCString ()

Use toByteArray() instead.

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QDate & QVariant::asDate ()

Use toDate() instead.

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QDateTime & QVariant::asDateTime ()

Use toDateTime() instead.

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double & QVariant::asDouble ()

Use toDouble() instead.

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int & QVariant::asInt ()

Use toInt() instead.

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QList<QVariant> & QVariant::asList ()

Use toList() instead.

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qlonglong & QVariant::asLongLong ()

Use toLongLong() instead.

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QMap< QString, QVariant> & QVariant::asMap ()

Use toMap() instead.

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QPoint & QVariant::asPoint ()

Use toPoint() instead.

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QRect & QVariant::asRect ()

Use toRect() instead.

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QSize & QVariant::asSize ()

Use toSize() instead.

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QString & QVariant::asString ()

Use toString() instead.

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QStringList & QVariant::asStringList ()

Use toStringList() instead.

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QTime & QVariant::asTime ()

Use toTime() instead.

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uint & QVariant::asUInt ()

Use toUInt() instead.

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qulonglong & QVariant::asULongLong ()

Use toULongLong() instead.

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bool QVariant::canCast ( Type t ) const

Use canConvert() instead.

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bool QVariant::cast ( Type t )

Use convert() instead.

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const QByteArray QVariant::toCString () const

Use toByteArray() instead.

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Qt 4.3.2