WebCore::VTTScanner Class Reference

#include <VTTScanner.h>

Classes
class	Run

Public Types
typedef const LChar *	Position

Public Member Functions
	VTTScanner (const String &line)
bool	isAt (Position checkPosition) const
bool	isAtEnd () const
bool	match (char c) const
bool	scan (char)
bool	scan (const LChar *characters, size_t charactersCount)
template<unsigned charactersCount>
bool	scan (const char(&characters)[charactersCount])
template<bool characterPredicate>
void	skipWhile ()
template<bool characterPredicate>
void	skipUntil ()
template<bool characterPredicate>
Run	collectWhile ()
template<bool characterPredicate>
Run	collectUntil ()
bool	scanRun (const Run &, const String &toMatch)
void	skipRun (const Run &)
String	extractString (const Run &)
String	restOfInputAsString ()
unsigned	scanDigits (int &number)
bool	scanFloat (float &number, bool *isNegative=nullptr)

Protected Member Functions
Position	position () const
Position	end () const
void	seekTo (Position)
UChar	currentChar () const
void	advance (unsigned amount=1)

Static Protected Member Functions
template<bool characterPredicate>
static bool	LCharPredicateAdapter (LChar c)

Protected Attributes
union {
const LChar *   characters8
const UChar *   characters16
}	m_data
union {
const LChar *   characters8
const UChar *   characters16
}	m_end
bool	m_is8Bit

Member Typedef Documentation

Position

typedef const LChar* WebCore::VTTScanner::Position

Constructor & Destructor Documentation

VTTScanner()

WebCore::VTTScanner::VTTScanner ( const String &  line )

explicit

Member Function Documentation

advance()

void WebCore::VTTScanner::advance ( unsigned  amount = 1 )

inlineprotected

collectUntil()

template<bool characterPredicate>

VTTScanner::Run WebCore::VTTScanner::collectUntil ( )

inline

collectWhile()

template<bool characterPredicate>

VTTScanner::Run WebCore::VTTScanner::collectWhile ( )

inline

currentChar()

UChar WebCore::VTTScanner::currentChar ( ) const

inlineprotected

end()

Position WebCore::VTTScanner::end ( ) const

inlineprotected

extractString()

String WebCore::VTTScanner::extractString

(

const Run &

run

)

isAt()

bool WebCore::VTTScanner::isAt ( Position  checkPosition ) const

inline

isAtEnd()

bool WebCore::VTTScanner::isAtEnd ( ) const

inline

LCharPredicateAdapter()

template<bool characterPredicate>

static bool WebCore::VTTScanner::LCharPredicateAdapter ( LChar  c )

inlinestaticprotected

match()

bool WebCore::VTTScanner::match ( char  c ) const

inline

position()

Position WebCore::VTTScanner::position ( ) const

inlineprotected

restOfInputAsString()

String WebCore::VTTScanner::restOfInputAsString

(

)

scan() [1/3]

bool WebCore::VTTScanner::scan

(

char

c

)

scan() [2/3]

bool WebCore::VTTScanner::scan	(	const LChar *	characters,
		size_t	charactersCount
	)

scan() [3/3]

template<unsigned charactersCount>

bool WebCore::VTTScanner::scan ( const char(&)  characters[charactersCount] )

inline

scanDigits()

unsigned WebCore::VTTScanner::scanDigits

(

int &

number

)

scanFloat()

bool WebCore::VTTScanner::scanFloat	(	float &	number,
		bool *	isNegative = nullptr
	)

scanRun()

bool WebCore::VTTScanner::scanRun	(	const Run &	run,
		const String &	toMatch
	)

seekTo()

void WebCore::VTTScanner::seekTo ( Position  position )

inlineprotected

skipRun()

void WebCore::VTTScanner::skipRun

(

const Run &

run

)

skipUntil()

template<bool characterPredicate>

void WebCore::VTTScanner::skipUntil ( )

inline

skipWhile()

template<bool characterPredicate>

void WebCore::VTTScanner::skipWhile ( )

inline

Member Data Documentation

characters16

const UChar* WebCore::VTTScanner::characters16

characters8

const LChar* WebCore::VTTScanner::characters8

m_data

union { ... } WebCore::VTTScanner::m_data

m_end

union { ... } WebCore::VTTScanner::m_end

m_is8Bit

bool WebCore::VTTScanner::m_is8Bit

protected

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

• Source/WebCore/html/track/VTTScanner.h
• Source/WebCore/html/track/VTTScanner.cpp