QVariant

Undocumented in source but is binding to C++. You might be able to learn more by searching the web for its name.

extern (C++) extern (C++)

@QMetaType.Type.QVariant

@Q_MOVABLE_TYPE

struct QVariant {

this(Type type);

this(int typeId, const(void)* copy);

this(int typeId, const(void)* copy, uint flags);

this(const(QVariant) other);

this(QDataStream s);

this(qlonglong ll);

this(qulonglong ull);

this(double d);

this(const(QByteArray) bytearray);

this(const(QBitArray) bitarray);

this(const(QString) string);

this(const(QString) string);

this(QLatin1String string);

this(const(QStringList) stringlist);

this(QChar qchar);

this(const(QDate) date);

this(const(QTime) time);

this(const(QDateTime) datetime);

this(const(QList!(QVariant)) list);

this(const(QSize) size);

this(const(QSizeF) size);

this(const(QPoint) pt);

this(const(QPointF) pt);

this(const(QLine) line);

this(const(QLineF) line);

this(const(QRect) rect);

this(const(QRectF) rect);

this(const(QLocale) locale);

this(const(QRegExp) regExp);

this(const(QRegularExpression) re);

this(const(QEasingCurve) easing);

this(const(QUuid) uuid);

this(const(QUrl) url);

this(const(QModelIndex) modelIndex);

this(const(QPersistentModelIndex) modelIndex);

int userType();

const(char)* typeName();

bool canConvert(int targetTypeId);

bool convert(int targetTypeId);

bool isValid();

bool isNull();

void clear();

void detach();

bool isDetached();

int toInt(bool* ok);

uint toUInt(bool* ok);

qlonglong toLongLong(bool* ok);

qulonglong toULongLong(bool* ok);

bool toBool();

double toDouble(bool* ok);

float toFloat(bool* ok);

qreal toReal(bool* ok);

QByteArray toByteArray();

QBitArray toBitArray();

QString toString();

QStringList toStringList();

QChar toChar();

QDate toDate();

QTime toTime();

QDateTime toDateTime();

QList!(QVariant) toList();

version(!QT_NO_GEOM_VARIANT)

QPoint toPoint();

version(!QT_NO_GEOM_VARIANT)

QPointF toPointF();

version(!QT_NO_GEOM_VARIANT)

QRect toRect();

version(!QT_NO_GEOM_VARIANT)

QSize toSize();

version(!QT_NO_GEOM_VARIANT)

QSizeF toSizeF();

version(!QT_NO_GEOM_VARIANT)

QLine toLine();

version(!QT_NO_GEOM_VARIANT)

QLineF toLineF();

version(!QT_NO_GEOM_VARIANT)

QRectF toRectF();

QLocale toLocale();

version(!QT_NO_REGEXP)

QRegExp toRegExp();

QRegularExpression toRegularExpression();

QEasingCurve toEasingCurve();

QUuid toUuid();

QUrl toUrl();

QModelIndex toModelIndex();

QPersistentModelIndex toPersistentModelIndex();

version(!QT_NO_DATASTREAM)

void load(QDataStream ds);

version(!QT_NO_DATASTREAM)

void save(QDataStream ds);

static const(char)* typeToName(int typeId);

static Type nameToType(const(char)* name);

void* data();

const(void)* constData();

const(void)* data();

static QVariant fromValue(T value);

struct PrivateShared;

struct Private;

alias f_construct = ExternCPPFunc!(void function(Private*, const(void)*));

alias f_clear = ExternCPPFunc!(void function(Private*));

alias f_null = ExternCPPFunc!(bool function(const(Private)*));

alias f_load = ExternCPPFunc!(void function(Private*, ref QDataStream));

alias f_save = ExternCPPFunc!(void function(const(Private)*, ref QDataStream));

alias f_compare = ExternCPPFunc!(bool function(const(Private)*, const(Private)*));

alias f_convert = ExternCPPFunc!(bool function(const(QVariant.Private)* d, int t, void*, bool*));

alias f_canConvert = ExternCPPFunc!(bool function(const(QVariant.Private)* d, int t));

bool cmp(const(QVariant) other);

int compare(const(QVariant) other);

bool convert(const(int) t, void* ptr);

alias DataPtr = Private;

DataPtr data_ptr();

const(DataPtr) data_ptr();

}

Constructors

this this(Type type): Undocumented in source.
this this(int typeId, const(void)* copy): Undocumented in source.
this this(int typeId, const(void)* copy, uint flags): Undocumented in source.
this this(const(QVariant) other): Undocumented in source.
this this(QDataStream s): Undocumented in source.
this this(int i): Undocumented in source.
this this(uint ui): Undocumented in source.
this this(qlonglong ll): Undocumented in source.
this this(qulonglong ull): Undocumented in source.
this this(bool b): Undocumented in source.
this this(double d): Undocumented in source.
this this(float f): Undocumented in source.
this this(const(QByteArray) bytearray): Undocumented in source.
this this(const(QBitArray) bitarray): Undocumented in source.
this this(const(QString) string): Undocumented in source.
this this(const(QString) string): Undocumented in source.
this this(QLatin1String string): Undocumented in source.
this this(const(QStringList) stringlist): Undocumented in source.
this this(QChar qchar): Undocumented in source.
this this(const(QDate) date): Undocumented in source.
this this(const(QTime) time): Undocumented in source.
this this(const(QDateTime) datetime): Undocumented in source.
this this(const(QList!(QVariant)) list): Undocumented in source.
this this(const(QSize) size): Undocumented in source.
this this(const(QSizeF) size): Undocumented in source.
this this(const(QPoint) pt): Undocumented in source.
this this(const(QPointF) pt): Undocumented in source.
this this(const(QLine) line): Undocumented in source.
this this(const(QLineF) line): Undocumented in source.
this this(const(QRect) rect): Undocumented in source.
this this(const(QRectF) rect): Undocumented in source.
this this(const(QLocale) locale): Undocumented in source.
this this(const(QRegExp) regExp): Undocumented in source.
this this(const(QRegularExpression) re): Undocumented in source.
this this(const(QEasingCurve) easing): Undocumented in source.
this this(const(QUuid) uuid): Undocumented in source.
this this(const(QUrl) url): Undocumented in source.
this this(const(QModelIndex) modelIndex): Undocumented in source.
this this(const(QPersistentModelIndex) modelIndex): Undocumented in source.

Destructor

~this ~this(): Undocumented in source.

Postblit

this(this) this(this): Undocumented in source.

Members

Aliases

DataPtr alias DataPtr = Private: Undocumented in source.
f_canConvert alias f_canConvert = ExternCPPFunc!(bool function(const(QVariant.Private)* d, int t)): Undocumented in source.
f_clear alias f_clear = ExternCPPFunc!(void function(Private*)): Undocumented in source.
f_compare alias f_compare = ExternCPPFunc!(bool function(const(Private)*, const(Private)*)): Undocumented in source.
f_construct alias f_construct = ExternCPPFunc!(void function(Private*, const(void)*)): Undocumented in source.
f_convert alias f_convert = ExternCPPFunc!(bool function(const(QVariant.Private)* d, int t, void*, bool*)): Undocumented in source.
f_load alias f_load = ExternCPPFunc!(void function(Private*, ref QDataStream)): Undocumented in source.
f_null alias f_null = ExternCPPFunc!(bool function(const(Private)*)): Undocumented in source.
f_save alias f_save = ExternCPPFunc!(void function(const(Private)*, ref QDataStream)): Undocumented in source.

Enums

Type enum Type: Undocumented in source.

Functions

canConvert bool canConvert(int targetTypeId): Undocumented in source.
clear void clear(): Undocumented in source.
cmp bool cmp(const(QVariant) other): Undocumented in source.
compare int compare(const(QVariant) other): Undocumented in source.
constData const(void)* constData(): Undocumented in source.
convert bool convert(int targetTypeId): Undocumented in source.
convert bool convert(const(int) t, void* ptr): Undocumented in source.
data void* data(): Undocumented in source.
data const(void)* data(): Undocumented in source. Be warned that the author may not have intended to support it.
data_ptr DataPtr data_ptr(): Undocumented in source. Be warned that the author may not have intended to support it.
data_ptr const(DataPtr) data_ptr(): Undocumented in source. Be warned that the author may not have intended to support it.
detach void detach(): Undocumented in source.
isDetached bool isDetached(): Undocumented in source. Be warned that the author may not have intended to support it.
isNull bool isNull(): Undocumented in source.
isValid bool isValid(): Undocumented in source. Be warned that the author may not have intended to support it.
load void load(QDataStream ds): Undocumented in source.
save void save(QDataStream ds): Undocumented in source.
toBitArray QBitArray toBitArray(): Undocumented in source.
toBool bool toBool(): Undocumented in source.
toByteArray QByteArray toByteArray(): Undocumented in source.
toChar QChar toChar(): Undocumented in source.
toDate QDate toDate(): Undocumented in source.
toDateTime QDateTime toDateTime(): Undocumented in source.
toDouble double toDouble(bool* ok): Undocumented in source.
toEasingCurve QEasingCurve toEasingCurve(): Undocumented in source.
toFloat float toFloat(bool* ok): Undocumented in source.
toInt int toInt(bool* ok): Undocumented in source.
toLine QLine toLine(): Undocumented in source.
toLineF QLineF toLineF(): Undocumented in source.
toList QList!(QVariant) toList(): Undocumented in source.
toLocale QLocale toLocale(): Undocumented in source.
toLongLong qlonglong toLongLong(bool* ok): Undocumented in source.
toModelIndex QModelIndex toModelIndex(): Undocumented in source.
toPersistentModelIndex QPersistentModelIndex toPersistentModelIndex(): Undocumented in source.
toPoint QPoint toPoint(): Undocumented in source.
toPointF QPointF toPointF(): Undocumented in source.
toReal qreal toReal(bool* ok): Undocumented in source.
toRect QRect toRect(): Undocumented in source.
toRectF QRectF toRectF(): Undocumented in source.
toRegExp QRegExp toRegExp(): Undocumented in source.
toRegularExpression QRegularExpression toRegularExpression(): Undocumented in source.
toSize QSize toSize(): Undocumented in source.
toSizeF QSizeF toSizeF(): Undocumented in source.
toString QString toString(): Undocumented in source.
toStringList QStringList toStringList(): Undocumented in source.
toTime QTime toTime(): Undocumented in source.
toUInt uint toUInt(bool* ok): Undocumented in source.
toULongLong qulonglong toULongLong(bool* ok): Undocumented in source.
toUrl QUrl toUrl(): Undocumented in source.
toUuid QUuid toUuid(): Undocumented in source.
type Type type(): Undocumented in source.
typeName const(char)* typeName(): Undocumented in source.
userType int userType(): Undocumented in source.

Static functions

fromValue QVariant fromValue(T value): Undocumented in source. Be warned that the author may not have intended to support it.
nameToType Type nameToType(const(char)* name): Undocumented in source.
typeToName const(char)* typeToName(int typeId): Undocumented in source.

Structs

Private struct Private: Undocumented in source.
PrivateShared struct PrivateShared: Undocumented in source.

Variables

d Private d;: Undocumented in source.

Meta

Source

See Implementation

qt core variant functions

static functions

invoke

structs