QSqlCachedResultPrivate Class Reference

#include <qsqlcachedresult_p.h>

Inheritance diagram for QSqlCachedResultPrivate:

Collaboration diagram for QSqlCachedResultPrivate:

Public Member Functions
bool	canSeek (int i) const
int	cacheCount () const
void	init (int count, bool fo)
void	cleanup ()
int	nextIndex ()
void	revertLast ()
	QSqlResultPrivate (QSqlResult *q, const QSqlDriver *drv)
Public Member Functions inherited from QSqlResultPrivate
	QSqlResultPrivate (QSqlResult *q, const QSqlDriver *drv)
virtual	~QSqlResultPrivate ()=default
void	clearValues ()
void	resetBindCount ()
void	clearIndex ()
void	clear ()
virtual QString	fieldSerial (qsizetype) const
QString	positionalToNamedBinding (const QString &query) const
QString	namedToPositionalBinding (const QString &query)
QString	holderAt (int index) const

Public Attributes
QSqlCachedResult::ValueCache	cache
int	rowCacheEnd = 0
int	colCount = 0
bool	atEnd = false
Public Attributes inherited from QSqlResultPrivate
QSqlResult *	q_ptr = nullptr
QPointer< QSqlDriver >	sqldriver
QString	sql
QSqlError	error
QString	executedQuery
QHash< int, QSql::ParamType >	types
QList< QVariant >	values
IndexMap	indexes
QHolderVector	holders
QSqlResult::BindingSyntax	binds = QSqlResult::PositionalBinding
QSql::NumericalPrecisionPolicy	precisionPolicy = QSql::LowPrecisionDouble
int	idx = QSql::BeforeFirstRow
int	bindCount = 0
bool	active = false
bool	isSel = false
bool	forwardOnly = false
bool	positionalBindingEnabled = true

Additional Inherited Members
Public Types inherited from QSqlResultPrivate
using	IndexMap = QHash<QString, QList<int>>
using	QHolderVector = QList<QHolder>
Static Public Member Functions inherited from QSqlResultPrivate
static bool	isVariantNull (const QVariant &variant)

Detailed Description

Definition at line 63 of file qsqlcachedresult_p.h.

Member Function Documentation

cacheCount()

int QSqlCachedResultPrivate::cacheCount ( ) const

inline

Definition at line 73 of file qsqlcachedresult.cpp.

References colCount, QSqlResultPrivate::forwardOnly, Q_ASSERT, and rowCacheEnd.

canSeek()

bool QSqlCachedResultPrivate::canSeek

(

int

i

)

const

Definition at line 59 of file qsqlcachedresult.cpp.

References colCount, QSqlResultPrivate::forwardOnly, i, and rowCacheEnd.

cleanup()

void QSqlCachedResultPrivate::cleanup

(

)

Definition at line 25 of file qsqlcachedresult.cpp.

References atEnd, cache, QList< T >::clear(), colCount, and rowCacheEnd.

Referenced by init().

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init()

void QSqlCachedResultPrivate::init	(	int	count,
		bool	fo )

Definition at line 33 of file qsqlcachedresult.cpp.

References cache, cleanup(), colCount, QSqlResultPrivate::forwardOnly, initial_cache_size, Q_ASSERT, QList< T >::resize(), and rowCacheEnd.

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nextIndex()

int QSqlCachedResultPrivate::nextIndex

(

)

Definition at line 47 of file qsqlcachedresult.cpp.

References cache, colCount, QSqlResultPrivate::forwardOnly, qMin(), QList< T >::resize(), rowCacheEnd, and QList< T >::size().

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QSqlResultPrivate()

QSqlResultPrivate::QSqlResultPrivate ( QSqlResult * q, const QSqlDriver * drv )

inline

Definition at line 45 of file qsqlresult_p.h.

revertLast()

void QSqlCachedResultPrivate::revertLast

(

)

Definition at line 66 of file qsqlcachedresult.cpp.

References colCount, QSqlResultPrivate::forwardOnly, and rowCacheEnd.

Member Data Documentation

atEnd

bool QSqlCachedResultPrivate::atEnd = false

Definition at line 80 of file qsqlcachedresult_p.h.

Referenced by cleanup().

cache

QSqlCachedResult::ValueCache QSqlCachedResultPrivate::cache

Definition at line 77 of file qsqlcachedresult_p.h.

Referenced by cleanup(), init(), and nextIndex().

colCount

int QSqlCachedResultPrivate::colCount = 0

Definition at line 79 of file qsqlcachedresult_p.h.

Referenced by cacheCount(), canSeek(), cleanup(), init(), nextIndex(), and revertLast().

rowCacheEnd

int QSqlCachedResultPrivate::rowCacheEnd = 0

Definition at line 78 of file qsqlcachedresult_p.h.

Referenced by cacheCount(), canSeek(), cleanup(), init(), nextIndex(), and revertLast().

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

• qtbase/src/sql/kernel/qsqlcachedresult_p.h (05fc3aef53348fb58be6308076e000825b704e58)
• qtbase/src/sql/kernel/qsqlcachedresult.cpp (e04af5b9ea60f17787e4cf81cfe1b79a69be3406)