Swift_CharacterReader Interface Reference

Inheritance diagram for Swift_CharacterReader:

Public Member Functions
	getCharPositions ($string, $startOffset, &$currentMap, &$ignoredChars)
	getInitialByteSize ()
	getMapType ()
	validateByteSequence ($bytes, $size)

Public Attributes
const	MAP_TYPE_FIXED_LEN = 0x02
const	MAP_TYPE_INVALID = 0x01
const	MAP_TYPE_POSITIONS = 0x03

Detailed Description

Definition at line 18 of file CharacterReader.php.

Member Function Documentation

Swift_CharacterReader::getCharPositions	(		$string,
			$startOffset,
		&	$currentMap,
		&	$ignoredChars
	)

Returns the complete charactermap

Parameters

string	$string
int	$startOffset
array	$currentMap
mixed	$ignoredChars

Returns

int

Implemented in Swift_CharacterReader_Utf8Reader, Swift_CharacterReader_GenericFixedWidthReader, and Swift_CharacterReader_UsAsciiReader.

Swift_CharacterReader::getInitialByteSize

(

)

Returns the number of bytes which should be read to start each character. For fixed width character sets this should be the number of octets-per-character. For multibyte character sets this will probably be 1.

Returns

int

Implemented in Swift_CharacterReader_Utf8Reader, Swift_CharacterReader_GenericFixedWidthReader, and Swift_CharacterReader_UsAsciiReader.

Swift_CharacterReader::getMapType

(

)

Returns mapType mapType

Implemented in Swift_CharacterReader_Utf8Reader, Swift_CharacterReader_GenericFixedWidthReader, and Swift_CharacterReader_UsAsciiReader.

Swift_CharacterReader::validateByteSequence	(		$bytes,
			$size
	)

Returns an integer which specifies how many more bytes to read. A positive integer indicates the number of more bytes to fetch before invoking this method again. A value of zero means this is already a valid character. A value of -1 means this cannot possibly be a valid character.

Parameters

int[]

$bytes

Returns

int

Implemented in Swift_CharacterReader_Utf8Reader, Swift_CharacterReader_GenericFixedWidthReader, and Swift_CharacterReader_UsAsciiReader.

Member Data Documentation

const Swift_CharacterReader::MAP_TYPE_FIXED_LEN = 0x02

Definition at line 21 of file CharacterReader.php.

Referenced by read().

const Swift_CharacterReader::MAP_TYPE_INVALID = 0x01

Definition at line 20 of file CharacterReader.php.

Referenced by read().

const Swift_CharacterReader::MAP_TYPE_POSITIONS = 0x03

Definition at line 22 of file CharacterReader.php.

Referenced by read().

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

• L:/XOOPS_Allure/SVN_XOOPS2/RMC/rmcommon/trunk/rmcommon/class/swift/classes/Swift/CharacterReader.php