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sword::SWBuf Class Reference

This class is used as a transport and utility for data buffers. More...

#include <swbuf.h>

List of all members.

Public Member Functions
	SWBuf (const char *initVal=0)
	SWBuf Constructor - Creates an empty SWBuf object or an SWBuf initialized to a value from a const char *.
	SWBuf (char initVal)
	SWBuf Constructor - Creates an SWBuf initialized to a value from a char.
	SWBuf (const SWBuf &other)
	SWBuf Constructor - Creates an SWBuf initialized to a value from another SWBuf.
void	setFillByte (char ch)
char	getFillByte ()
virtual	~SWBuf ()
	SWBuf Destructor - Cleans up instance of SWBuf.
const char *	c_str () const
char &	charAt (unsigned int pos)
unsigned int	size () const
	size() and length() return only the number of characters of the string.
unsigned int	length () const
	size() and length() return only the number of characters of the string.
void	set (const char *newVal)
	SWBuf::set - sets this buf to a new value.
void	set (const SWBuf &newVal)
	SWBuf::set - sets this buf to a new value If the allocated memory is bigger than the new string, it will NOT be resized.
void	setSize (unsigned int len)
	SWBuf::setSize - Size this buffer to a specific length.
void	append (const char *str)
	SWBuf::append - appends a value to the current value of this SWBuf.
void	append (const SWBuf &str)
	SWBuf::append - appends a value to the current value of this SWBuf If the allocated memory is not enough, it will be resized accordingly.
void	append (char ch)
	SWBuf::append - appends a value to the current value of this SWBuf If the allocated memory is not enough, it will be resized accordingly.
void	appendFormatted (const char *format,...)
	SWBuf::appendFormatted - appends formatted strings to the current value of this SWBuf WARNING: This function can only write at most JUNKBUFSIZE to the string per call.
char *	getRawData ()
	operator const char * () const
char &	operator[] (unsigned int pos)
char &	operator[] (int pos)
SWBuf &	operator= (const char *newVal)
SWBuf &	operator= (const SWBuf &other)
SWBuf &	operator+= (const char *str)
SWBuf &	operator+= (char ch)
SWBuf &	operator-= (unsigned int len)
SWBuf &	operator-- (int)
SWBuf	operator+ (const SWBuf &other) const
SWBuf	operator+ (char ch) const
Private Member Functions
void	assureSize (unsigned int newsize)
void	init ()
Private Attributes
char *	buf
char *	end
char	fillByte
unsigned int	allocSize
Static Private Attributes
char *	nullStr = ""
char	junkBuf [8191]

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Detailed Description

This class is used as a transport and utility for data buffers.

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Constructor & Destructor Documentation

sword::SWBuf::SWBuf (  const char *    initVal = 0 )

SWBuf Constructor - Creates an empty SWBuf object or an SWBuf initialized to a value from a const char *.

sword::SWBuf::SWBuf (  char    initVal )

SWBuf Constructor - Creates an SWBuf initialized to a value from a char.

sword::SWBuf::SWBuf (  const SWBuf &    other )

SWBuf Constructor - Creates an SWBuf initialized to a value from another SWBuf.

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Member Function Documentation

void sword::SWBuf::append (  char    ch )  [inline]

SWBuf::append - appends a value to the current value of this SWBuf If the allocated memory is not enough, it will be resized accordingly. Parameters: ch  Append this.

void sword::SWBuf::append (  const SWBuf &    str )

SWBuf::append - appends a value to the current value of this SWBuf If the allocated memory is not enough, it will be resized accordingly. Parameters: str  Append this.

void sword::SWBuf::append (  const char *    str )

SWBuf::append - appends a value to the current value of this SWBuf. If the allocated memory is not enough, it will be resized accordingly. Parameters: str  Append this.

void sword::SWBuf::appendFormatted (  const char *    format, ...    )

SWBuf::appendFormatted - appends formatted strings to the current value of this SWBuf WARNING: This function can only write at most JUNKBUFSIZE to the string per call. Parameters: format  The format string. Same syntax as printf, for example. ...  Add all arguments here.

const char* sword::SWBuf::c_str (    )  const [inline]

Returns: a pointer to the buffer content (null-terminated string)

char& sword::SWBuf::charAt (  unsigned int    pos )  [inline]

Parameters: pos  The position of the requested character. Returns: The character at the specified position

unsigned int sword::SWBuf::length (    )  const [inline]

size() and length() return only the number of characters of the string. Add one for the following null and one for each char to be appended!

void sword::SWBuf::set (  const SWBuf &    newVal )

SWBuf::set - sets this buf to a new value If the allocated memory is bigger than the new string, it will NOT be resized. Parameters: newVal  the value to set this buffer to.

void sword::SWBuf::set (  const char *    newVal )

SWBuf::set - sets this buf to a new value. If the allocated memory is bigger than the new string, it will NOT be resized. Parameters: newVal  the value to set this buffer to.

void sword::SWBuf::setSize (  unsigned int    len )

SWBuf::setSize - Size this buffer to a specific length. Parameters: len  The new size of the buffer. One byte for the null will be added.

unsigned int sword::SWBuf::size (    )  const [inline]

size() and length() return only the number of characters of the string. Add one for the following null and one for each char to be appended!

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

• swbuf.h
• swbuf.cpp

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