PgnGameFilter Class Reference

A filter for chess games in a PGN database. More...

#include <pgngamefilter.h>

Public Types
enum	Result {   AnyResult, EitherPlayerWins, WhiteWins, BlackWins,   FirstPlayerWins, FirstPlayerLoses, Draw, Unfinished }
enum	Type { FixedString, Advanced }

Public Member Functions
const char *	event () const
bool	isResultInverted () const
const QDate &	maxDate () const
int	maxRound () const
const QDate &	minDate () const
int	minRound () const
const char *	opponent () const
const char *	pattern () const
	PgnGameFilter ()
	PgnGameFilter (const QString &pattern)
const char *	player () const
Chess::Side	playerSide () const
Result	result () const
void	setEvent (const QString &event)
void	setMaxDate (const QDate &date)
void	setMaxRound (int round)
void	setMinDate (const QDate &date)
void	setMinRound (int round)
void	setOpponent (const QString &name)
void	setPattern (const QString &pattern)
void	setPlayer (const QString &name, Chess::Side side)
void	setResult (Result result)
void	setResultInverted (bool invert)
void	setSite (const QString &site)
const char *	site () const
Type	type () const

Detailed Description

A filter for chess games in a PGN database.

A PgnGameFilter object can be used to filter games in a PGN database by matching the filtering terms to the games' PGN tags.

See also

PgnGameEntry

Member Enumeration Documentation

enum PgnGameFilter::Result

The result of the game.

Enumerator
AnyResult	Any result (no filtering)
EitherPlayerWins	Either player wins.
WhiteWins	The white player wins.
BlackWins	The black player wins.
FirstPlayerWins	The first player wins.
FirstPlayerLoses	The first player loses.
Draw	The game is a draw.
Unfinished	The game wasn't completed.

enum PgnGameFilter::Type

The type of the filter.

Enumerator
FixedString	Filter all tags with a single fixed string.
Advanced	Use invididual filtering terms for each tag.

Constructor & Destructor Documentation

PgnGameFilter::PgnGameFilter

(

)

Creates a new empty filter.

An empty filter will not filter out any games. The filter's type is Advanced.

PgnGameFilter::PgnGameFilter

(

const QString &

pattern

)

Creates a new filter based on a fixed string.

Games that have tags matching pattern will be filtered in. The filter's type is FixedString.

Member Function Documentation

const char * PgnGameFilter::event ( ) const

inline

Returns the filter for the Event tag.

bool PgnGameFilter::isResultInverted ( ) const

inline

Returns true if the filter is looking for the inverse of result(); otherwise returns false.

const QDate & PgnGameFilter::maxDate ( ) const

inline

Returns the filter for the game's maximum starting date.

Note

A null QDate won't filter out any games.

int PgnGameFilter::maxRound ( ) const

inline

Returns the filter for the maximum round ordinal.

const QDate & PgnGameFilter::minDate ( ) const

inline

Returns the filter for the game's minimum starting date.

Note

A null QDate won't filter out any games.

int PgnGameFilter::minRound ( ) const

inline

Returns the filter for the minimum round ordinal.

const char * PgnGameFilter::opponent ( ) const

inline

Returns the filter for the opponent of the first player.

const char * PgnGameFilter::pattern ( ) const

inline

Returns the pattern for FixedString mode.

const char * PgnGameFilter::player ( ) const

inline

Returns the filter for the first player.

The first player's side/color is determined by the playerSide() member function.

Chess::Side PgnGameFilter::playerSide ( ) const

inline

Returns the filter for the side/color of the first player.

PgnGameFilter::Result PgnGameFilter::result ( ) const

inline

Returns the filter for the Result tag.

void PgnGameFilter::setEvent

(

const QString &

event

)

Sets the Event tag filter to event.

void PgnGameFilter::setMaxDate

(

const QDate &

date

)

Sets the maximum starting date filter to date.

void PgnGameFilter::setMaxRound

(

int

round

)

Sets the maximum round ordinal filter to round.

void PgnGameFilter::setMinDate

(

const QDate &

date

)

Sets the minimum starting date filter to date.

void PgnGameFilter::setMinRound

(

int

round

)

Sets the minimum round ordinal filter to round.

void PgnGameFilter::setOpponent

(

const QString &

name

)

Sets the first player's opponent filter to name.

void PgnGameFilter::setPattern

(

const QString &

pattern

)

Sets the FixedString pattern to pattern.

This function will change the filter type to FixedString.

void PgnGameFilter::setPlayer	(	const QString &	name,
		Chess::Side	side
	)

Sets the side player's filter to name.

void PgnGameFilter::setResult

(

Result

result

)

Sets the Result tag filter to result.

void PgnGameFilter::setResultInverted

(

bool

invert

)

Sets the resultInverted value to invert.

void PgnGameFilter::setSite

(

const QString &

site

)

Sets the Site tag filter to site.

const char * PgnGameFilter::site ( ) const

inline

Returns the filter for the Site tag.

PgnGameFilter::Type PgnGameFilter::type ( ) const

inline

Returns the type of the filter.

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

• projects/lib/src/pgngamefilter.h
• projects/lib/src/pgngamefilter.cpp