Decodes buffers, that contains FAST messages, to FIX messages. More...

#include <B2BITS_FastDecoder.h>

Public Types
typedef System::u32	TID

Public Member Functions
std::unique_ptr< FIXMessage >	decode (const char fastMessage, std::size_t size, std::size_t decoded=NULL)
	Takes a FAST message from the specified buffer and decodes it to a FIX message.

System::u32	decode_u32 (const char fastMessage, std::size_t size, std::size_t decoded=NULL)
	Decodes unsigned int32 at the beginning of the stream.

	FastDecoder (Impl *impl)
	Constructor.

TID	getLastUsedTID () const
	Returns the last used template id.

void	operator delete (void *obj)
	Overloaded delete operator.

void	resetDictionary ()
	Resets the fast decoder dictionary.

	~FastDecoder ()
	Destructor.

Protected Member Functions
	FastDecoder (const FastDecoder &)

FastDecoder &	operator= (const FastDecoder &)

Detailed Description

Decodes buffers, that contains FAST messages, to FIX messages.

Member Typedef Documentation

◆ TID

typedef System::u32 Engine::FastDecoder::TID

Constructor & Destructor Documentation

◆ FastDecoder() [1/2]

Engine::FastDecoder::FastDecoder ( Impl * impl )

Constructor.

◆ ~FastDecoder()

Engine::FastDecoder::~FastDecoder ( )

Destructor.

◆ FastDecoder() [2/2]

Engine::FastDecoder::FastDecoder ( const FastDecoder & )

protected

Member Function Documentation

◆ decode()

std::unique_ptr< FIXMessage > Engine::FastDecoder::decode	(	const char *	fastMessage,
		std::size_t	size,
		std::size_t *	decoded = NULL )

Takes a FAST message from the specified buffer and decodes it to a FIX message.

Parameters

[in]	fastMessage	- pointer to array of char that contains FAST message to be decoded.
[in]	size	- the array size.
[out]	decoded	- amount bytes were decoded.

Returns: instance of FIXMessage class.

Exceptions

-	an std::exception with detailed information if an error occurs.

◆ decode_u32()

System::u32 Engine::FastDecoder::decode_u32	(	const char *	fastMessage,
		std::size_t	size,
		std::size_t *	decoded = NULL )

Decodes unsigned int32 at the beginning of the stream.

Parameters

[in]	fastMessage	- pointer to array of char that contains FAST stream.
[in]	size	- the array size.
[out]	decoded	- amount bytes were decoded.

Returns: decoded unsigned int32.

Exceptions

-	an std::exception with detailed information if an error occurs.

◆ getLastUsedTID()

TID Engine::FastDecoder::getLastUsedTID ( ) const

Returns the last used template id.

◆ operator delete()

void Engine::FastDecoder::operator delete ( void * obj )

Overloaded delete operator.

◆ operator=()

FastDecoder & Engine::FastDecoder::operator= ( const FastDecoder & )