StringRef Class Reference

Public Types
typedef const char *	ConstIterator

Public Member Functions
	StringRef ()
	StringRef (const char *chars, size_t size)
	StringRef (const StringRef &other)
	StringRef (const std::string &stdStr)
	StringRef (const String &ownStr)
	StringRef (const char *cStr)
bool	empty () const
const char *	data () const
ConstIterator	begin () const
ConstIterator	end () const
size_t	size () const
void	reset ()
void	reset (const char *chars, size_t size)
const char &	operator[] (size_t index) const
const char &	at (size_t index) const
template<typename NumericType>
bool	toNumber (NumericType &number) const
void	toString (std::string &str) const
std::string	toString () const
	operator std::string () const
bool	operator== (const StringRef &other) const
bool	operator!= (const StringRef &other) const
StringRef &	operator= (const StringRef &other)
void	swap (StringRef &other)

Detailed Description

Definition at line 323 of file String.h.

Member Typedef Documentation

ConstIterator

typedef const char* ConstIterator

Immutable iterator over chars.

Definition at line 327 of file String.h.

Constructor & Destructor Documentation

StringRef() [1/6]

StringRef ( )

inline

Initializes blank instance.

Definition at line 330 of file String.h.

StringRef() [2/6]

StringRef ( const char * chars, size_t size )

inline

Full initialization.

Definition at line 337 of file String.h.

StringRef() [3/6]

StringRef ( const StringRef & other )

inline

Initializes as clone of other instance. Data referenced by clone is not copied. Instead both instances will refer to same text segment.

Definition at line 347 of file String.h.

StringRef() [4/6]

StringRef ( const std::string & stdStr )

inlineexplicit

Initializes instance from string content.

Definition at line 354 of file String.h.

StringRef() [5/6]

StringRef ( const String & ownStr )

inlineexplicit

Initializes instance from string content.

Definition at line 361 of file String.h.

StringRef() [6/6]

StringRef ( const char * cStr )

inlineexplicit

Initializes instance from zero-terminated string.

Definition at line 368 of file String.h.

Member Function Documentation

at()

const char & at ( size_t index ) const

inline

Definition at line 422 of file String.h.

begin()

ConstIterator begin ( ) const

inline

STL-like begin().

Definition at line 387 of file String.h.

data()

const char * data ( ) const

inline

Read-only content.

Definition at line 381 of file String.h.

empty()

bool empty ( ) const

inline

Indicates whether array of zero length.

Definition at line 375 of file String.h.

end()

ConstIterator end ( ) const

inline

STL-like end().

Definition at line 393 of file String.h.

operator std::string()

operator std::string ( ) const

inline

Implicit conversion to std::string.

Definition at line 453 of file String.h.

operator!=()

bool operator!= ( const StringRef & other ) const

inline

Compares with another instance.

Definition at line 465 of file String.h.

operator=()

StringRef & operator= ( const StringRef & other )

inline

Reinitializes from another instance.

Definition at line 471 of file String.h.

operator==()

bool operator== ( const StringRef & other ) const

inline

Compares with another instance.

Definition at line 459 of file String.h.

operator[]()

const char & operator[] ( size_t index ) const

inline

Definition at line 417 of file String.h.

reset() [1/2]

void reset ( )

inline

Resets reference to nothing.

Definition at line 405 of file String.h.

reset() [2/2]

void reset ( const char * chars, size_t size )

inline

Updates data being referenced.

Definition at line 411 of file String.h.

size()

size_t size ( ) const

inline

Number of chars.

Definition at line 399 of file String.h.

swap()

void swap ( StringRef & other )

inline

Swaps content with other instance.

Definition at line 480 of file String.h.

toNumber()

template<typename NumericType>

bool toNumber ( NumericType & number ) const

inline

Returns number if text is string representation of an integer.

Definition at line 435 of file String.h.

toString() [1/2]

std::string toString ( ) const

inline

Definition at line 447 of file String.h.

toString() [2/2]

void toString ( std::string & str ) const

inline

Definition at line 441 of file String.h.