TVVariant Class Reference

#include </home/clem/local/src/opie/noncore/apps/tableviewer/db/common.h>

Collaboration diagram for TVVariant:

[legend]List of all members.

Public Types
enum	KeyType {   Invalid = 0, Int, String, Date,   Time }
Public Member Functions
	TVVariant ()
	~TVVariant ()
	TVVariant (const TVVariant &)
	TVVariant (QDataStream &)
	TVVariant (const QString &)
	TVVariant (const int)
	TVVariant (const QDate &)
	TVVariant (const QTime &)
TVVariant &	operator= (const TVVariant &)
bool	operator== (const TVVariant &) const
bool	operator!= (const TVVariant &) const
bool	operator< (const TVVariant &) const
bool	operator> (const TVVariant &) const
bool	closer (TVVariant, TVVariant)
bool	close (TVVariant)
KeyType	type () const
const QString	typeName () const
int	numTypes () const
const QString	typeName (KeyType) const
bool	canCast (KeyType) const
bool	isValid () const
void	clear ()
const QString	toString () const
const QDate	toDate () const
const QTime	toTime () const
int	toInt () const
QString &	asString ()
QDate &	asDate ()
QTime &	asTime ()
int &	asInt ()
void	load (QDataStream &)
void	save (QDataStream &) const
Static Public Member Functions
static const QString	typeToName (KeyType typ)
static KeyType	nameToType (const QString &)
Private Member Functions
void	detach ()
Private Attributes
TVVariantPrivate *	d

---

Detailed Description

A way of abstracting void * and keeping information on the keytypes and behaviours in one place

Definition at line 53 of file common.h.

---

Member Enumeration Documentation

enum TVVariant::KeyType

Enumeration values: Invalid  Int  String  Date  Time  Definition at line 56 of file common.h.

---

Constructor & Destructor Documentation

TVVariant::TVVariant (   )

Definition at line 162 of file common.cpp. References d.

TVVariant::~TVVariant (   )

Definition at line 167 of file common.cpp. References d, and QShared::deref().

TVVariant::TVVariant (  const TVVariant &   )

Definition at line 173 of file common.cpp. References d.

TVVariant::TVVariant (  QDataStream &   )

Definition at line 179 of file common.cpp. References d.

TVVariant::TVVariant (  const QString &   )

Definition at line 185 of file common.cpp. References d, String, TVVariantPrivate::typ, and TVVariantPrivate::value.

TVVariant::TVVariant (  const   int  )

Definition at line 206 of file common.cpp. References d, Int, TVVariantPrivate::typ, and TVVariantPrivate::value.

TVVariant::TVVariant (  const QDate &   )

Definition at line 192 of file common.cpp. References d, Date, TVVariantPrivate::typ, and TVVariantPrivate::value.

TVVariant::TVVariant (  const QTime &   )

Definition at line 199 of file common.cpp. References d, Time, TVVariantPrivate::typ, and TVVariantPrivate::value.

---

Member Function Documentation

QDate& TVVariant::asDate (   )

Referenced by DataElem::setField().

int & TVVariant::asInt (   )

Definition at line 464 of file common.cpp. References d. Referenced by DataElem::setField().

QString& TVVariant::asString (   )

Referenced by DataElem::setField().

QTime& TVVariant::asTime (   )

Referenced by DataElem::setField().

bool TVVariant::canCast (  KeyType  t  )  const

valid cast is anything to String same to same Definition at line 479 of file common.cpp. References d, Date, FALSE, Int, String, Time, TRUE, and TVVariantPrivate::typ.

void TVVariant::clear (   )

Definition at line 240 of file common.cpp. References TVVariantPrivate::clear(), QShared::count, d, and QShared::deref().

bool TVVariant::close (  TVVariant  n  )

True if n is close to this Definition at line 648 of file common.cpp. References Date, FALSE, Int, Invalid, QString::startsWith(), String, Time, toString(), TRUE, and type(). Referenced by DataElem::closer().

bool TVVariant::closer (  TVVariant  n, TVVariant  o )

True if n is closer to this than o Definition at line 559 of file common.cpp. References QString::compare(), d, Date, QDate::daysTo(), FALSE, Int, Invalid, QTime::msecsTo(), QString::startsWith(), String, Time, toDate(), toInt(), toString(), toTime(), TRUE, TVVariantPrivate::typ, and type(). Referenced by DataElem::closer().

void TVVariant::detach (   )  [private]

Definition at line 226 of file common.cpp. References QShared::count, d, and QShared::deref().

bool TVVariant::isValid (   )  const [inline]

Definition at line 137 of file common.h. References d, Invalid, and TVVariantPrivate::typ. Referenced by DataElem::closer(), and DataElem::setField().

void TVVariant::load (  QDataStream &   )

Definition at line 284 of file common.cpp. References d, Date, Int, Invalid, oendl, ofatal, String, t, Time, TVVariantPrivate::typ, TVVariantPrivate::value, and Opie::MM::x. Referenced by operator>>().

TVVariant::KeyType TVVariant::nameToType (  const QString &   )  [static]

Definition at line 270 of file common.cpp. References Date, Int, Invalid, qstrcmp(), String, and Time. Referenced by DBXmlHandler::startElement().

int TVVariant::numTypes (   )  const [inline]

Definition at line 142 of file common.h.

bool TVVariant::operator!= (  const TVVariant &   )  const

Definition at line 517 of file common.cpp.

bool TVVariant::operator< (  const TVVariant &   )  const

Definition at line 522 of file common.cpp. References d, Date, FALSE, Int, Invalid, String, Time, toDate(), toInt(), toString(), toTime(), and TVVariantPrivate::typ.

TVVariant & TVVariant::operator= (  const TVVariant &   )

Definition at line 213 of file common.cpp. References d, QShared::deref(), and QShared::ref().

bool TVVariant::operator== (  const TVVariant &   )  const

Definition at line 499 of file common.cpp. References d, Date, FALSE, Int, Invalid, String, Time, toDate(), toInt(), toString(), toTime(), and TVVariantPrivate::typ.

bool TVVariant::operator> (  const TVVariant &   )  const

Definition at line 540 of file common.cpp. References d, Date, FALSE, Int, Invalid, String, Time, toDate(), toInt(), toString(), toTime(), and TVVariantPrivate::typ.

void TVVariant::save (  QDataStream &   )  const

Definition at line 327 of file common.cpp. References d, Date, Int, Invalid, String, Time, TVVariantPrivate::typ, type(), and TVVariantPrivate::value. Referenced by operator<<().

const QDate TVVariant::toDate (   )  const

Definition at line 408 of file common.cpp. References d, Date, QDate::isValid(), parseNextNumber(), String, toString(), TVVariantPrivate::typ, and TVVariantPrivate::value. Referenced by closer(), operator<(), operator==(), operator>(), and TVEditView::setData().

int TVVariant::toInt (   )  const

Definition at line 395 of file common.cpp. References d, Int, parseNextNumber(), String, TVVariantPrivate::typ, and TVVariantPrivate::value. Referenced by closer(), operator<(), operator==(), operator>(), and TVEditView::setData().

const QString TVVariant::toString (   )  const

Definition at line 376 of file common.cpp. References d, Date, Int, Invalid, QString::null, QString::number(), String, Time, TVVariantPrivate::typ, and TVVariantPrivate::value. Referenced by close(), closer(), DataElem::contains(), DataElem::endsWith(), operator<(), operator==(), operator>(), TVEditView::setData(), DataElem::startsWith(), toDate(), toTime(), and TVFilterView::updateTerm().

const QTime TVVariant::toTime (   )  const

Definition at line 432 of file common.cpp. References d, QTime::isValid(), parseNextNumber(), String, Time, toString(), TVVariantPrivate::typ, and TVVariantPrivate::value. Referenced by closer(), operator<(), operator==(), operator>(), and TVEditView::setData().

TVVariant::KeyType TVVariant::type (   )  const [inline]

Definition at line 132 of file common.h. References d, and TVVariantPrivate::typ. Referenced by close(), closer(), DataElem::contains(), DataElem::endsWith(), DataElem::equalTo(), DataElem::lessThan(), DataElem::moreThan(), save(), DataElem::startsWith(), and Key::type().

const QString TVVariant::typeName (  KeyType   )  const

const QString TVVariant::typeName (   )  const

Definition at line 235 of file common.cpp. References d, TVVariantPrivate::typ, and typeToName().

const QString TVVariant::typeToName (  KeyType  typ  )  [static]

Definition at line 252 of file common.cpp. References Date, Int, Invalid, String, and Time. Referenced by DBXml::saveSource(), TVKEListViewItem::text(), TVKeyEdit::TVKeyEdit(), and typeName().

---

Member Data Documentation

TVVariantPrivate* TVVariant::d [private]

Definition at line 111 of file common.h. Referenced by canCast(), clear(), closer(), detach(), isValid(), load(), operator<(), operator=(), operator==(), operator>(), save(), toDate(), toInt(), toString(), toTime(), TVVariant(), type(), typeName(), and ~TVVariant().

---

The documentation for this class was generated from the following files:

• noncore/apps/tableviewer/db/common.h
• noncore/apps/tableviewer/db/common.cpp

---