LLSDBinaryFormatter Class Reference

Formatter which outputs the LLSD as a binary notation format. More...

#include <llsdserialize.h>

List of all members.

Public Member Functions
virtual S32	format (const LLSD &data, std::ostream &ostr, U32 options=LLSDFormatter::OPTIONS_NONE) const
	Call this method to format an LLSD to a stream.
	LLSDBinaryFormatter ()
	Constructor.
Protected Member Functions
void	formatString (const std::string &string, std::ostream &ostr) const
	Helper method to serialize strings.
virtual	~LLSDBinaryFormatter ()
	Destructor.

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Detailed Description

Formatter which outputs the LLSD as a binary notation format.

The binary format is a compact and efficient representation of structured data useful for when transmitting over a small data pipe or when transmission frequency is very high.

The normal boolalpha and real format commands are ignored.

All integers are transmitted in network byte order. The format is:
Undefined: '!'
Boolean: character '1' for true character '0' for false
Integer: 'i' + 4 bytes network byte order
Real: 'r' + 8 bytes IEEE double
UUID: 'u' + 16 byte unsigned integer
String: 's' + 4 byte integer size + string
Date: 'd' + 8 byte IEEE double for seconds since epoch
URI: 'l' + 4 byte integer size + string uri
Binary: 'b' + 4 byte integer size + binary data
Array: '[' + 4 byte integer size + all values + ']'
Map: '{' + 4 byte integer size every(key + value) + '}'
map keys are serialized as 'k' + 4 byte integer size + string

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Constructor & Destructor Documentation

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Member Function Documentation

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

• /home/doug/src/oss/slitechat/trunk/LLChatLib/llcommon/llsdserialize.h
• /home/doug/src/oss/slitechat/trunk/LLChatLib/llcommon/llsdserialize.cpp