Class for writing to an RLP bytestream. More...

#include <RLP.h>

Public Member Functions
	RLPStream ()
	Initializes empty RLPStream. More...

	RLPStream (size_t _listItems)
	Initializes the RLPStream as a list of _listItems items. More...

	~RLPStream ()

RLPStream &	append (unsigned _s)
	Append given datum to the byte stream. More...

RLPStream &	append (u160 _s)

RLPStream &	append (u256 _s)

RLPStream &	append (bigint _s)

RLPStream &	append (bytesConstRef _s, bool _compact=false)

RLPStream &	append (bytes const &_s)

RLPStream &	append (std::string const &_s)

RLPStream &	append (char const *_s)

template<unsigned N>
RLPStream &	append (FixedHash< N > _s, bool _compact=false, bool _allOrNothing=false)

RLPStream &	append (RLP const &_rlp, size_t _itemCount=1)
	Appends an arbitrary RLP fragment - this must be a single item unless _itemCount is given. More...

template<class _T >
RLPStream &	append (std::vector< _T > const &_s)
	Appends a sequence of data to the stream as a list. More...

template<class _T >
RLPStream &	appendVector (std::vector< _T > const &_s)

template<class _T , size_t S>
RLPStream &	append (std::array< _T, S > const &_s)

template<class _T >
RLPStream &	append (std::set< _T > const &_s)

template<class _T >
RLPStream &	append (std::unordered_set< _T > const &_s)

template<class T , class U >
RLPStream &	append (std::pair< T, U > const &_s)

RLPStream &	appendList (size_t _items)
	Appends a list. More...

RLPStream &	appendList (bytesConstRef _rlp)

RLPStream &	appendList (bytes const &_rlp)

RLPStream &	appendList (RLPStream const &_s)

RLPStream &	appendRaw (bytesConstRef _rlp, size_t _itemCount=1)
	Appends raw (pre-serialised) RLP data. Use with caution. More...

RLPStream &	appendRaw (bytes const &_rlp, size_t _itemCount=1)

template<class T >
RLPStream &	operator<< (T _data)
	Shift operators for appending data items. More...

void	clear ()
	Clear the output stream so far. More...

bytes const &	out () const
	Read the byte stream. More...

bytes &&	invalidate ()
	Invalidate the object and steal the output byte stream. More...

void	swapOut (bytes &_dest)
	Swap the contents of the output stream out for some other byte array. More...

Private Member Functions
void	noteAppended (size_t _itemCount=1)

void	pushCount (size_t _count, byte _offset)
	Push the node-type byte (using _base) along with the item count _count. More...

template<class _T >
void	pushInt (_T _i, size_t _br)
	Push an integer as a raw big-endian byte-stream. More...

Private Attributes
bytes	m_out
	Our output byte stream. More...

std::vector< std::pair< size_t, size_t > >	m_listStack

Detailed Description

Class for writing to an RLP bytestream.

Definition at line 383 of file RLP.h.

Constructor & Destructor Documentation

dev::RLPStream::RLPStream ( )

inline

Initializes empty RLPStream.

Definition at line 387 of file RLP.h.

dev::RLPStream::RLPStream ( size_t _listItems )

inlineexplicit

Initializes the RLPStream as a list of _listItems items.

Definition at line 390 of file RLP.h.

dev::RLPStream::~RLPStream ( )

inline

Definition at line 392 of file RLP.h.

Member Function Documentation

RLPStream& dev::RLPStream::append ( unsigned _s )

inline

Append given datum to the byte stream.

Definition at line 395 of file RLP.h.

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RLPStream& dev::RLPStream::append ( u160 _s )

inline

Definition at line 396 of file RLP.h.

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RLPStream& dev::RLPStream::append ( u256 _s )

inline

Definition at line 397 of file RLP.h.

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RLPStream & RLPStream::append ( bigint _s )

Definition at line 317 of file RLP.cpp.

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RLPStream & RLPStream::append	(	bytesConstRef	_s,
		bool	_compact = `false`
	)

Definition at line 296 of file RLP.cpp.

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RLPStream& dev::RLPStream::append ( bytes const & _s )

inline

Definition at line 400 of file RLP.h.

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RLPStream& dev::RLPStream::append ( std::string const & _s )

inline

Definition at line 401 of file RLP.h.

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RLPStream& dev::RLPStream::append ( char const * _s )

inline

Definition at line 402 of file RLP.h.

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template<unsigned N>

RLPStream& dev::RLPStream::append	(	FixedHash< N >	_s,
		bool	_compact = `false`,
		bool	_allOrNothing = `false`
	)

inline

Definition at line 403 of file RLP.h.

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RLPStream& dev::RLPStream::append	(	RLP const &	_rlp,
		size_t	_itemCount = `1`
	)

inline

Appends an arbitrary RLP fragment - this must be a single item unless _itemCount is given.

Definition at line 406 of file RLP.h.

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template<class _T >

RLPStream& dev::RLPStream::append ( std::vector< _T > const & _s )

inline

Appends a sequence of data to the stream as a list.

Definition at line 409 of file RLP.h.

template<class _T , size_t S>

RLPStream& dev::RLPStream::append ( std::array< _T, S > const & _s )

inline

Definition at line 411 of file RLP.h.

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template<class _T >

RLPStream& dev::RLPStream::append ( std::set< _T > const & _s )

inline

Definition at line 412 of file RLP.h.

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template<class _T >

RLPStream& dev::RLPStream::append ( std::unordered_set< _T > const & _s )

inline

Definition at line 413 of file RLP.h.

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template<class T , class U >

RLPStream& dev::RLPStream::append ( std::pair< T, U > const & _s )

inline

Definition at line 414 of file RLP.h.

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RLPStream & RLPStream::appendList ( size_t _items )

Appends a list.

Definition at line 276 of file RLP.cpp.

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RLPStream & RLPStream::appendList ( bytesConstRef _rlp )

Definition at line 286 of file RLP.cpp.

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RLPStream& dev::RLPStream::appendList ( bytes const & _rlp )

inline

Definition at line 419 of file RLP.h.

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RLPStream& dev::RLPStream::appendList ( RLPStream const & _s )

inline

Definition at line 420 of file RLP.h.

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RLPStream & RLPStream::appendRaw	(	bytesConstRef	_rlp,
		size_t	_itemCount = `1`
	)

Appends raw (pre-serialised) RLP data. Use with caution.

Definition at line 230 of file RLP.cpp.

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RLPStream& dev::RLPStream::appendRaw	(	bytes const &	_rlp,
		size_t	_itemCount = `1`
	)

inline

Definition at line 424 of file RLP.h.

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template<class _T >

RLPStream& dev::RLPStream::appendVector ( std::vector< _T > const & _s )

inline

Definition at line 410 of file RLP.h.

void dev::RLPStream::clear ( )

inline

Clear the output stream so far.

Definition at line 430 of file RLP.h.

bytes&& dev::RLPStream::invalidate ( )

inline

Invalidate the object and steal the output byte stream.

Definition at line 436 of file RLP.h.

void RLPStream::noteAppended ( size_t _itemCount = 1 )

private

Definition at line 237 of file RLP.cpp.

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template<class T >

RLPStream& dev::RLPStream::operator<< ( T _data )

inline

Shift operators for appending data items.

Definition at line 427 of file RLP.h.

bytes const& dev::RLPStream::out ( ) const

inline

Read the byte stream.

Definition at line 433 of file RLP.h.

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void RLPStream::pushCount	(	size_t	_count,
		byte	_offset
	)

private

Push the node-type byte (using _base) along with the item count _count.

_count is number of characters for strings, data-bytes for ints, or items for lists.

Definition at line 342 of file RLP.cpp.

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template<class _T >

void dev::RLPStream::pushInt	(	_T	_i,
		size_t	_br
	)

inlineprivate

Push an integer as a raw big-endian byte-stream.

Definition at line 449 of file RLP.h.

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void dev::RLPStream::swapOut ( bytes & _dest )

inline

Swap the contents of the output stream out for some other byte array.

Definition at line 439 of file RLP.h.

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Member Data Documentation

std::vector<std::pair<size_t, size_t> > dev::RLPStream::m_listStack

private

Definition at line 460 of file RLP.h.

bytes dev::RLPStream::m_out

private

Our output byte stream.

Definition at line 458 of file RLP.h.

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

src/cpp-ethereum/libdevcore/RLP.h
src/cpp-ethereum/libdevcore/RLP.cpp

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation