sf::TDynamicBuffer< Alloc > Class Template Reference

Template for creating a dynamic buffer using an allocator. More...

#include <TDynamicBuffer.h>

Public Member Functions
	TDynamicBuffer ()
	Default constructor.
	TDynamicBuffer (const TDynamicBuffer &db)
	Copy constructor.
	TDynamicBuffer (size_t sz)
	Initializing constructor.
	~TDynamicBuffer ()
	Destructor.
void	reserve (size_t sz, bool shrink=false)
	Reserves the array but does leave the data in tact.
void	resize (size_t sz, bool shrink=false)
	Resizes the array but does leave the data in tact.
void	offset (size_t ofs)
	Sets an virtual offset to the buffer.
size_t	offset () const
	Returns the current offset.
size_t	size ()
	Returns the byte size of the buffer.
size_t	size () const
	Returns the byte size of the buffer.
size_t	reserved () const
	Gets the reserved size of this instance.
void *	data ()
	Gets a void pointer to the start of the buffer.
const void *	data () const
char *	c_str ()
	Gets a character pointer to the start of the buffer.
const char *	c_str () const
	Gets a const character pointer to the start of the buffer.
template<typename T >
T *	ptr (size_t offset=0)
	Gets a typed pointer to the specified given offset the start of the buffer.
template<typename T >
const T *	ptr (size_t offset=0) const
	Gets a typed pointer to the specified given offset the start of the buffer.
void	grow (size_t sz)
	Grows the array to the specified size but keeps the current data intact.
void	zero (bool reserved=false)
void	set (int c=0, bool reserved=false)
	Sets all memory to the given character. When reserved is true not only the current size but all of it.
void *	data (size_t offset)
	Gets a void pointer with a byte offset from the start.
const void *	data (size_t offset) const
	Gets a const void pointer with a byte offset from the start.
	operator void * ()
	Cast operator to void pointer.
	operator const char * () const
	Const cast operators to pointer.
	operator char * ()
	Cast operator to a character pointer.
	operator const void * () const
	Const cast operator to void pointer.
char &	operator[] (size_t i)
	Character array operator to access a single byte element.
char	operator[] (size_t i) const
	Const character array operator to access a single byte element.
TDynamicBuffer &	operator= (const TDynamicBuffer &db)
	Assignment operators.

Detailed Description

template<typename Alloc = Allocator>
class sf::TDynamicBuffer< Alloc >

Template for creating a dynamic buffer using an allocator.

Template Parameters

Alloc

Allocator type.

Constructor & Destructor Documentation

TDynamicBuffer() [1/3]

template<class Alloc >

sf::TDynamicBuffer< Alloc >::TDynamicBuffer

(

)

Default constructor.

TDynamicBuffer() [2/3]

template<class Alloc >

sf::TDynamicBuffer< Alloc >::TDynamicBuffer ( const TDynamicBuffer< Alloc > &  db )

inline

Copy constructor.

TDynamicBuffer() [3/3]

template<class Alloc >

sf::TDynamicBuffer< Alloc >::TDynamicBuffer ( size_t  sz )

explicit

Initializing constructor.

~TDynamicBuffer()

template<class Alloc >

sf::TDynamicBuffer< Alloc >::~TDynamicBuffer ( )

inline

Destructor.

Member Function Documentation

c_str() [1/2]

template<class Alloc >

char * sf::TDynamicBuffer< Alloc >::c_str ( )

inline

Gets a character pointer to the start of the buffer.

c_str() [2/2]

template<class Alloc >

const char * sf::TDynamicBuffer< Alloc >::c_str ( ) const

inline

Gets a const character pointer to the start of the buffer.

data() [1/4]

template<class Alloc >

void * sf::TDynamicBuffer< Alloc >::data ( )

inline

Gets a void pointer to the start of the buffer.

data() [2/4]

template<class Alloc >

const void * sf::TDynamicBuffer< Alloc >::data ( ) const

inline

Returns a const pointer to the start of the buffer.

data() [3/4]

template<class Alloc >

void * sf::TDynamicBuffer< Alloc >::data ( size_t  offset )

inline

Gets a void pointer with a byte offset from the start.

data() [4/4]

template<class Alloc >

const void * sf::TDynamicBuffer< Alloc >::data ( size_t  offset ) const

inline

Gets a const void pointer with a byte offset from the start.

grow()

template<class Alloc >

void sf::TDynamicBuffer< Alloc >::grow

(

size_t

sz

)

Grows the array to the specified size but keeps the current data intact.

offset() [1/2]

template<class Alloc >

size_t sf::TDynamicBuffer< Alloc >::offset ( ) const

inline

Returns the current offset.

offset() [2/2]

template<class Alloc >

void sf::TDynamicBuffer< Alloc >::offset ( size_t  ofs )

inline

Sets an virtual offset to the buffer.

operator char *()

template<class Alloc >

sf::TDynamicBuffer< Alloc >::operator char * ( )

inlineexplicit

Cast operator to a character pointer.

operator const char *()

template<class Alloc >

sf::TDynamicBuffer< Alloc >::operator const char * ( ) const

inlineexplicit

Const cast operators to pointer.

operator const void *()

template<class Alloc >

sf::TDynamicBuffer< Alloc >::operator const void * ( ) const

inlineexplicit

Const cast operator to void pointer.

operator void *()

template<class Alloc >

sf::TDynamicBuffer< Alloc >::operator void * ( )

inlineexplicit

Cast operator to void pointer.

operator=()

template<class Alloc >

TDynamicBuffer< Alloc > & sf::TDynamicBuffer< Alloc >::operator=

(

const TDynamicBuffer< Alloc > &

db

)

Assignment operators.

operator[]() [1/2]

template<class Alloc >

char & sf::TDynamicBuffer< Alloc >::operator[] ( size_t  i )

inline

Character array operator to access a single byte element.

operator[]() [2/2]

template<class Alloc >

char sf::TDynamicBuffer< Alloc >::operator[] ( size_t  i ) const

inline

Const character array operator to access a single byte element.

ptr() [1/2]

template<typename Alloc = Allocator>

template<typename T >

T * sf::TDynamicBuffer< Alloc >::ptr ( size_t  offset = 0 )

inline

Gets a typed pointer to the specified given offset the start of the buffer.

ptr() [2/2]

template<typename Alloc = Allocator>

template<typename T >

const T * sf::TDynamicBuffer< Alloc >::ptr ( size_t  offset = 0 ) const

inline

Gets a typed pointer to the specified given offset the start of the buffer.

reserve()

template<class Alloc >

void sf::TDynamicBuffer< Alloc >::reserve	(	size_t	sz,
		bool	shrink = false
	)

Reserves the array but does leave the data in tact.

reserved()

template<class Alloc >

size_t sf::TDynamicBuffer< Alloc >::reserved ( ) const

inline

Gets the reserved size of this instance.

resize()

template<class Alloc >

void sf::TDynamicBuffer< Alloc >::resize	(	size_t	sz,
		bool	shrink = false
	)

Resizes the array but does leave the data in tact.

Parameters

sz	When 0 and shrink is true the underlying buffer is freed.
shrink

set()

template<class Alloc >

void sf::TDynamicBuffer< Alloc >::set ( int  c = 0, bool  reserved = false  )

inline

Sets all memory to the given character. When reserved is true not only the current size but all of it.

size() [1/2]

template<class Alloc >

size_t sf::TDynamicBuffer< Alloc >::size ( )

inline

Returns the byte size of the buffer.

size() [2/2]

template<class Alloc >

size_t sf::TDynamicBuffer< Alloc >::size ( ) const

inline

Returns the byte size of the buffer.

zero()

template<class Alloc >

void sf::TDynamicBuffer< Alloc >::zero ( bool  reserved = false )

inline

Zeros all current memory size or all reserved.

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

• TDynamicBuffer.h