Use an user buffer to implement IO and cat of string/data. More...

Public Member Functions
template<class R >
	storage_buffer (R *ptr, unsigned int capacity)
	initialize from an user buffer
template<class R >
	storage_buffer (const R &buf)
	initialize from a buffer object
template<class T >
void	insert (const T *a, int len)
	insert array data
void	push_back (char c)
storage_buffer &	operator<< (const char *str)
storage_buffer &	operator<< (char c)
template<class T >
storage_buffer &	operator<< (const T &c)
const char *	str ()
	place \0 at the end of buffer and return the string
const char *	data () const
	return the inner buffer
unsigned int	size () const
	size of string
unsigned int	lenght () const
	size of data stored in bytes
unsigned int	capacity () const
	max capacity

Detailed Description

Use an user buffer to implement IO and cat of string/data.

Note:

buffer memory will not released

 char buffer[256];
 // ...
 foo(storage_buffer<char> (buffer, 256));

Member Function Documentation

storage_buffer& sprint::storage_buffer::operator<< ( char c )

insert a char

  storage << 'a';

template<class T >

storage_buffer& sprint::storage_buffer::operator<< ( const T & c )

add a generic T object

  storage << my_class;

storage_buffer& sprint::storage_buffer::operator<< ( const char * str )

insert a string

  storage << "Hello World";

void sprint::storage_buffer::push_back ( char c )

insert a single char for compatibilty with policy based on vector

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