dht::basic_data Class Reference

A simple data block. More...

#include <dht/basic_data.h>

Inheritance diagram for dht::basic_data:

List of all members.

Public Member Functions
	basic_data ()
	constructor
	basic_data (const void *data, size_t len)
	constructor
	basic_data (const std::string &str)
	constructor
	basic_data (const char *str)
	constructor
virtual	~basic_data ()
	Destructor.
void	set (const void *data, size_t len)
	Sets data.
void	set (const std::string &str)
	Sets data from string object.
void	set (const char *str)
	Sets data from C string.
const void *	data () const
	Returns a pointer to the data.
const char *	c_str () const
	Returns a pointer to the data.
size_t	size () const
	Returns the length of the data.

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Detailed Description

A simple data block.

This class encapsulates a simple data block which may contain also non-alphanumeric data. Should be used for relatively short amounts of data.

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Constructor & Destructor Documentation

dht::basic_data::basic_data

(

)

[inline]

constructor

dht::basic_data::basic_data	(	const void *	data,
		size_t	len
	)			[inline]

constructor

Parameters:

	data	a pointer to the data
	len	length of the data

Copies the data.

dht::basic_data::basic_data

(

const std::string &

str

)

[inline]

constructor

Parameters:

str

string object

Copies the string data

dht::basic_data::basic_data

(

const char *

str

)

[inline]

constructor

Parameters:

str

NULL terminated C string

Copies the string data

virtual dht::basic_data::~basic_data

(

)

[virtual]

Destructor.

Frees the data held by this object

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Member Function Documentation

void dht::basic_data::set	(	const void *	data,
		size_t	len
	)			[inline]

Sets data.

Parameters:

	data	a pointer to the data
	len	length of the data

Copies the data.

void dht::basic_data::set

(

const std::string &

str

)

[inline]

Sets data from string object.

Parameters:

str

string object

Copies the string data

void dht::basic_data::set

(

const char *

str

)

[inline]

Sets data from C string.

Parameters:

str

NULL terminated C string

Copies the string data

const void * dht::basic_data::data

(

)

const [inline]

Returns a pointer to the data.

Returns:

a pointer to the data.

const char * dht::basic_data::c_str

(

)

const [inline]

Returns a pointer to the data.

Returns:

a NULL terminated pointer to the data

size_t dht::basic_data::size

(

)

const [inline]

Returns the length of the data.

Returns:

length of the data

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

• basic_data.h

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