SQLite::Recordset Class Reference

Wrapper class for referenced record sets. More...

#include <SQLiteDB.h>

Collaboration diagram for SQLite::Recordset:

[legend]

List of all members.

Public Member Functions
	Recordset ()
	Default constructor.
	Recordset (const Recordset &set)
	Copy constructor.
virtual	~Recordset ()
	Destructor.
bool	IsValid () const
	Tests if this record set wrapper actually points to a record set.
Record	GetRecord (int nNum) const
	Retreives a record (by order).
int	GetRecordCount () const
	Retrieves the number of records in the set.
int	GetColumnCount () const
	Retrieves the number of fields in each record.
std::tstring	GetColumnName (int nNum) const
	Retrieves the name of a field in the set.
void	clear ()
	Disconnects the wrapper from the actual record set.
virtual const Recordset &	operator= (const Recordset &other)
	Assignment operator.
Protected Member Functions
	Recordset (Realset *pSet)
	Constructor from an actual record set object.
void	AddRef () const
	Adds a reference to the actual record set object.
void	DecRef () const
	Deletes a reference to the actual record set object (can delete the object).
void	SetRealset (Realset *pSet)
	Sets the wrapped actual record set object.
Protected Attributes
Realset *	m_pSet
	Pointer to the actual record set object.

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Detailed Description

Wrapper class for referenced record sets.

Definition at line 148 of file SQLiteDB.h.

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Constructor & Destructor Documentation

SQLite::Recordset::Recordset

(

const Recordset &

set

)

[inline]

Copy constructor.

Parameters:

set

The record set wrapper to copy

Definition at line 159 of file SQLiteDB.h.

References AddRef().

SQLite::Recordset::Recordset

(

Realset *

pSet

)

[inline, protected]

Constructor from an actual record set object.

Parameters:

pSet

Pointer to the actual record set

Definition at line 169 of file SQLiteDB.h.

References AddRef().

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Member Function Documentation

int SQLite::Recordset::GetColumnCount

(

)

const

Retrieves the number of fields in each record.

Returns:

The number of fields in the wrapped record set

Definition at line 257 of file SQLiteDB.cpp.

References SQLite::Realset::GetColumnCount(), IsValid(), and m_pSet.

std::tstring SQLite::Recordset::GetColumnName

(

int

nNum

)

const

Retrieves the name of a field in the set.

Parameters:

nNum

The ordinal of the field

Returns:

The name of the requested field

Definition at line 269 of file SQLiteDB.cpp.

References SQLite::Realset::GetColumnName(), IsValid(), and m_pSet.

Record SQLite::Recordset::GetRecord

(

int

nNum

)

const

Retreives a record (by order).

Parameters:

nNum

The index of the record to retrieve

Returns:

A wrapper object of the requested record

Definition at line 207 of file SQLiteDB.cpp.

References SQLite::Realset::GetRecord(), IsValid(), and m_pSet.

Referenced by DoLicensePage().

int SQLite::Recordset::GetRecordCount

(

)

const

Retrieves the number of records in the set.

Returns:

The number of records in the wrapped record set

Definition at line 228 of file SQLiteDB.cpp.

References SQLite::Realset::GetRecordCount(), IsValid(), and m_pSet.

Referenced by DoLicensePage().

bool SQLite::Recordset::IsValid

(

)

const

Tests if this record set wrapper actually points to a record set.

Returns:

true if the actual record set is valid, false if not

Definition at line 220 of file SQLiteDB.cpp.

References SQLite::Realset::IsValid(), and m_pSet.

Referenced by DoLicensePage(), GetColumnCount(), GetColumnName(), GetRecord(), GetRecordCount(), and SQLite::RealTransaction::Query().

virtual const Recordset& SQLite::Recordset::operator=

(

const Recordset &

other

)

[inline, virtual]

Assignment operator.

Parameters:

other

The record set wrapper object to copy the data of

Returns:

A reference to this object

Definition at line 208 of file SQLiteDB.h.

References m_pSet, and SetRealset().

void SQLite::Recordset::SetRealset

(

Realset *

pSet

)

[inline, protected]

Sets the wrapped actual record set object.

Parameters:

pSet

The record set object to wrap

Definition at line 221 of file SQLiteDB.h.

References AddRef(), DecRef(), and m_pSet.

Referenced by operator=().

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

• DB/SQLiteDB.h
• DB/SQLiteDB.cpp