Qt 6.x
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Public Member Functions | Public Attributes | List of all members
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
 

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().

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