StrRef Class Reference

#include <OnixS/CME/MDH/String.h>

Public Types
typedef const Char *	Iterator

Public Member Functions
	StrRef ()
	StrRef (const Char *chars, size_t size)
	StrRef (const StrRef &other)
bool	empty () const
const Char *	items () const
size_t	size () const
Iterator	begin () const
Iterator	end () 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
StrRef &	operator= (const StrRef &other)
void	swap (StrRef &other)

Detailed Description

Provides efficient way of accessing text-based values without copying content of the text being referred.

Definition at line 41 of file String.h.

Member Typedef Documentation

Iterator

typedef const Char* Iterator

STL-like iterator.

Definition at line 45 of file String.h.

Constructor & Destructor Documentation

StrRef() [1/3]

StrRef ( )

inline

Initializes the instance referring to nothing.

Definition at line 48 of file String.h.

StrRef() [2/3]

StrRef ( const Char * chars, size_t size )

inline

Explicit reference initialization.

Definition at line 55 of file String.h.

StrRef() [3/3]

StrRef ( const StrRef & other )

inline

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

Definition at line 64 of file String.h.

Member Function Documentation

at()

const Char & at ( size_t index ) const

inline

Provides bound-checked per-item access.

Definition at line 121 of file String.h.

begin()

Iterator begin ( ) const

inline

STL-like begin().

Definition at line 89 of file String.h.

empty()

bool empty ( ) const

inline

Indicates whether the referenced text is empty.

Definition at line 71 of file String.h.

end()

Iterator end ( ) const

inline

STL-like end().

Definition at line 95 of file String.h.

items()

const Char * items ( ) const

inline

Read-only content.

Definition at line 77 of file String.h.

operator=()

StrRef & operator= ( const StrRef & other )

inline

Reinitializes from the other instance.

Definition at line 130 of file String.h.

operator[]()

const Char & operator[] ( size_t index ) const

inline

Provides per-item access.

Definition at line 115 of file String.h.

reset() [1/2]

void reset ( )

inline

Resets the reference to nothing.

Definition at line 101 of file String.h.

reset() [2/2]

void reset ( const Char * chars, size_t size )

inline

Updates the given instance to refer to the new text.

Definition at line 108 of file String.h.

size()

size_t size ( ) const

inline

Number of chars.

Definition at line 83 of file String.h.

swap()

void swap ( StrRef & other )

inline

Swaps content with the other instance.

Definition at line 139 of file String.h.