edbee::QtRegExpEngine Class Reference

The Qt regexp-engine A pretty dumb wrapper around the QRegExp Class. More...

Inheritance diagram for edbee::QtRegExpEngine:

Collaboration diagram for edbee::QtRegExpEngine:

Public Member Functions
	QtRegExpEngine (const QString &pattern, bool caseSensitive, RegExp::Syntax syntax)
	constructs the QRegExp engine More...
virtual	~QtRegExpEngine ()
	destructs the QtRegExpEngine More...
virtual QString	pattern ()
	Returns the supplied pattern. More...
virtual bool	isValid ()
	Returns true if the given regular expression was valid. More...
virtual QString	error ()
	returns the error message More...
virtual int	indexIn (const QString &str, int offset)
	returns the index of the regexp in the given string More...
virtual int	indexIn (const QChar *str, int offset, int length)
	Warning index in with char pointers creates a string from the string. More...
virtual int	lastIndexIn (const QString &str, int offset)
	Returns the last match of this regexp in the given string. More...
virtual int	lastIndexIn (const QChar *str, int offset, int length)
	Returns the last match of this regexp in the given string. More...
virtual int	pos (int nth=0) const
	returns the position of the nth group match More...
virtual int	len (int nth=0) const
	returns the length of the nth group match More...
virtual QString	cap (int nth=0) const
	returns the nth group More...
Public Member Functions inherited from edbee::RegExpEngine
virtual	~RegExpEngine ()

Detailed Description

The Qt regexp-engine A pretty dumb wrapper around the QRegExp Class.

Constructor & Destructor Documentation

QtRegExpEngine()

edbee::QtRegExpEngine::QtRegExpEngine ( const QString &  pattern, bool  caseSensitive, RegExp::Syntax  syntax  )

inline

constructs the QRegExp engine

Parameters

pattern	the pattern to match
caseSensitive	is the match case sensitive
syntax	the used syntadx

~QtRegExpEngine()

virtual edbee::QtRegExpEngine::~QtRegExpEngine ( )

inlinevirtual

destructs the QtRegExpEngine

Member Function Documentation

cap()

virtual QString edbee::QtRegExpEngine::cap ( int  nth = 0 ) const

inlinevirtual

returns the nth group

Parameters

nth	the group number to return

Returns

the content of the given match

Implements edbee::RegExpEngine.

error()

virtual QString edbee::QtRegExpEngine::error ( )

inlinevirtual

returns the error message

Implements edbee::RegExpEngine.

indexIn() [1/2]

virtual int edbee::QtRegExpEngine::indexIn ( const QString &  str, int  offset  )

inlinevirtual

returns the index of the regexp in the given string

Parameters

str	the string to search in
offset	the start offset of the search

Returns

the index of the given match or < 0 if no match was found

Implements edbee::RegExpEngine.

indexIn() [2/2]

virtual int edbee::QtRegExpEngine::indexIn ( const QChar *  str, int  offset, int  length  )

inlinevirtual

Warning index in with char pointers creates a string from the string.

Parameters

str	the pointer to the given string
offset	the offset to start searching
length	the length of the given string

Returns

the index of the given match or < 0 if no match was found

Implements edbee::RegExpEngine.

isValid()

virtual bool edbee::QtRegExpEngine::isValid ( )

inlinevirtual

Returns true if the given regular expression was valid.

Implements edbee::RegExpEngine.

lastIndexIn() [1/2]

virtual int edbee::QtRegExpEngine::lastIndexIn ( const QString &  str, int  offset  )

inlinevirtual

Returns the last match of this regexp in the given string.

Parameters

str	the string to search in
offset	the offset to start searching from

Returns

the matched index or < 0 if not found

Implements edbee::RegExpEngine.

lastIndexIn() [2/2]

virtual int edbee::QtRegExpEngine::lastIndexIn ( const QChar *  str, int  offset, int  length  )

inlinevirtual

Returns the last match of this regexp in the given string.

Parameters

str	the string to search in
offset	the offset to start searching from
length	the length of the given string

Returns

the matched index or < 0 if not found

Implements edbee::RegExpEngine.

len()

virtual int edbee::QtRegExpEngine::len ( int  nth = 0 ) const

inlinevirtual

returns the length of the nth group match

Parameters

nth	the group number to return

Returns

the length of the nth match

Implements edbee::RegExpEngine.

pattern()

virtual QString edbee::QtRegExpEngine::pattern ( )

inlinevirtual

Returns the supplied pattern.

Implements edbee::RegExpEngine.

pos()

virtual int edbee::QtRegExpEngine::pos ( int  nth = 0 ) const

inlinevirtual

returns the position of the nth group match

Parameters

nth	the group number to return

Returns

the position of the nth match

Implements edbee::RegExpEngine.

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

• edbee/util/regexp.cpp