Data structure used to store byte strings. More...

#include <queue.h>

Inheritance diagram for ByteQueue:

Classes
class	Walker
	A ByteQueue iterator. More...

Public Member Functions
	ByteQueue (size_t nodeSize=0)
	Construct a ByteQueue.

	ByteQueue (const ByteQueue &copy)
	Copy construct a ByteQueue.

lword	MaxRetrievable () const
	Provides the number of bytes ready for retrieval.

bool	AnyRetrievable () const
	Determines whether bytes are ready for retrieval.

void	IsolatedInitialize (const NameValuePairs &parameters)
	Initialize or reinitialize this object, without signal propagation.

byte *	CreatePutSpace (size_t &size)
	Request space which can be written into by the caller.

size_t	Put2 (const byte *inString, size_t length, int messageEnd, bool blocking)
	Input multiple bytes for processing.

size_t	Get (byte &outByte)
	Retrieve a 8-bit byte.

size_t	Get (byte *outString, size_t getMax)
	Retrieve a block of bytes.

size_t	Peek (byte &outByte) const
	Peek a 8-bit byte.

size_t	Peek (byte *outString, size_t peekMax) const
	Peek a block of bytes.

size_t	TransferTo2 (BufferedTransformation &target, lword &transferBytes, const std::string &channel=DEFAULT_CHANNEL, bool blocking=true)
	Transfer bytes from this object to another BufferedTransformation.

size_t	CopyRangeTo2 (BufferedTransformation &target, lword &begin, lword end=LWORD_MAX, const std::string &channel=DEFAULT_CHANNEL, bool blocking=true) const
	Copy bytes from this object to another BufferedTransformation.

void	SetNodeSize (size_t nodeSize)
	Set node size.

lword	CurrentSize () const
	Determine data size.

bool	IsEmpty () const
	Determine data availability.

void	Clear ()
	Empty the queue.

void	Unget (byte inByte)
	Insert data in the queue.

void	Unget (const byte *inString, size_t length)
	Insert data in the queue.

const byte *	Spy (size_t &contiguousSize) const
	Peek data in the queue.

void	LazyPut (const byte *inString, size_t size)
	Insert data in the queue.

void	LazyPutModifiable (byte *inString, size_t size)
	Insert data in the queue.

void	UndoLazyPut (size_t size)
	Remove data from the queue.

void	FinalizeLazyPut ()
	Insert data in the queue.

ByteQueue &	operator= (const ByteQueue &rhs)
	Assign contents from another ByteQueue.

bool	operator== (const ByteQueue &rhs) const
	Bitwise compare two ByteQueue.

bool	operator!= (const ByteQueue &rhs) const
	Bitwise compare two ByteQueue.

byte	operator[] (lword index) const
	Retrieve data from the queue.

void	swap (ByteQueue &rhs)
	Swap contents with another ByteQueue.

Public Member Functions inherited from Bufferless< BufferedTransformation >
bool	IsolatedFlush (bool hardFlush, bool blocking)
	Flushes data buffered by this object, without signal propagation.

Public Member Functions inherited from BufferedTransformation
	BufferedTransformation ()
	Construct a BufferedTransformation.

BufferedTransformation &	Ref ()
	Provides a reference to this object.

virtual bool	Attachable ()
	Determines whether the object allows attachment.

virtual BufferedTransformation *	AttachedTransformation ()
	Returns the object immediately attached to this object.

virtual const BufferedTransformation *	AttachedTransformation () const
	Returns the object immediately attached to this object.

virtual void	Detach (BufferedTransformation *newAttachment=NULLPTR)
	Delete the current attachment chain and attach a new one.

virtual void	Attach (BufferedTransformation *newAttachment)
	Add newAttachment to the end of attachment chain.

size_t	Put (byte inByte, bool blocking=true)
	Input a byte for processing.

size_t	Put (const byte *inString, size_t length, bool blocking=true)
	Input a byte buffer for processing.

size_t	PutWord16 (word16 value, ByteOrder order=BIG_ENDIAN_ORDER, bool blocking=true)

size_t	PutWord32 (word32 value, ByteOrder order=BIG_ENDIAN_ORDER, bool blocking=true)

size_t	PutWord64 (word64 value, ByteOrder order=BIG_ENDIAN_ORDER, bool blocking=true)

virtual bool	CanModifyInput () const
	Determines whether input can be modified by the callee.

size_t	PutModifiable (byte *inString, size_t length, bool blocking=true)
	Input multiple bytes that may be modified by callee.

bool	MessageEnd (int propagation=-1, bool blocking=true)
	Signals the end of messages to the object.

size_t	PutMessageEnd (const byte *inString, size_t length, int propagation=-1, bool blocking=true)
	Input multiple bytes for processing and signal the end of a message.

virtual size_t	PutModifiable2 (byte *inString, size_t length, int messageEnd, bool blocking)
	Input multiple bytes that may be modified by callee.

unsigned int	GetMaxWaitObjectCount () const
	Retrieves the maximum number of waitable objects.

void	GetWaitObjects (WaitObjectContainer &container, CallStack const &callStack)
	Retrieves waitable objects.

virtual bool	IsolatedMessageSeriesEnd (bool blocking)
	Marks the end of a series of messages, without signal propagation.

virtual void	Initialize (const NameValuePairs &parameters=g_nullNameValuePairs, int propagation=-1)
	Initialize or reinitialize this object, with signal propagation.

virtual bool	Flush (bool hardFlush, int propagation=-1, bool blocking=true)
	Flush buffered input and/or output, with signal propagation.

virtual bool	MessageSeriesEnd (int propagation=-1, bool blocking=true)
	Marks the end of a series of messages, with signal propagation.

virtual void	SetAutoSignalPropagation (int propagation)
	Set propagation of automatically generated and transferred signals.

virtual int	GetAutoSignalPropagation () const
	Retrieve automatic signal propagation value.

size_t	GetWord16 (word16 &value, ByteOrder order=BIG_ENDIAN_ORDER)
	Retrieve a 16-bit word.

size_t	GetWord32 (word32 &value, ByteOrder order=BIG_ENDIAN_ORDER)
	Retrieve a 32-bit word.

size_t	GetWord64 (word64 &value, ByteOrder order=BIG_ENDIAN_ORDER)
	Retrieve a 64-bit word.

size_t	PeekWord16 (word16 &value, ByteOrder order=BIG_ENDIAN_ORDER) const
	Peek a 16-bit word.

size_t	PeekWord32 (word32 &value, ByteOrder order=BIG_ENDIAN_ORDER) const
	Peek a 32-bit word.

size_t	PeekWord64 (word64 &value, ByteOrder order=BIG_ENDIAN_ORDER) const
	Peek a 64-bit word.

lword	TransferTo (BufferedTransformation &target, lword transferMax=LWORD_MAX, const std::string &channel=DEFAULT_CHANNEL)
	move transferMax bytes of the buffered output to target as input

virtual lword	Skip (lword skipMax=LWORD_MAX)
	Discard skipMax bytes from the output buffer.

lword	CopyTo (BufferedTransformation &target, lword copyMax=LWORD_MAX, const std::string &channel=DEFAULT_CHANNEL) const
	Copy bytes from this object to another BufferedTransformation.

lword	CopyRangeTo (BufferedTransformation &target, lword position, lword copyMax=LWORD_MAX, const std::string &channel=DEFAULT_CHANNEL) const
	Copy bytes from this object using an index to another BufferedTransformation.

virtual lword	TotalBytesRetrievable () const
	Provides the number of bytes ready for retrieval.

virtual unsigned int	NumberOfMessages () const
	Provides the number of meesages processed by this object.

virtual bool	AnyMessages () const
	Determines if any messages are available for retrieval.

virtual bool	GetNextMessage ()
	Start retrieving the next message.

virtual unsigned int	SkipMessages (unsigned int count=UINT_MAX)
	Skip a number of meessages.

unsigned int	TransferMessagesTo (BufferedTransformation &target, unsigned int count=UINT_MAX, const std::string &channel=DEFAULT_CHANNEL)
	Transfer messages from this object to another BufferedTransformation.

unsigned int	CopyMessagesTo (BufferedTransformation &target, unsigned int count=UINT_MAX, const std::string &channel=DEFAULT_CHANNEL) const
	Copy messages from this object to another BufferedTransformation.

virtual void	SkipAll ()
	Skip all messages in the series.

void	TransferAllTo (BufferedTransformation &target, const std::string &channel=DEFAULT_CHANNEL)
	Transfer all bytes from this object to another BufferedTransformation.

void	CopyAllTo (BufferedTransformation &target, const std::string &channel=DEFAULT_CHANNEL) const
	Copy messages from this object to another BufferedTransformation.

virtual bool	GetNextMessageSeries ()
	Retrieve the next message in a series.

virtual unsigned int	NumberOfMessagesInThisSeries () const
	Provides the number of messages in a series.

virtual unsigned int	NumberOfMessageSeries () const
	Provides the number of messages in a series.

size_t	TransferMessagesTo2 (BufferedTransformation &target, unsigned int &messageCount, const std::string &channel=DEFAULT_CHANNEL, bool blocking=true)
	Transfer messages from this object to another BufferedTransformation.

size_t	TransferAllTo2 (BufferedTransformation &target, const std::string &channel=DEFAULT_CHANNEL, bool blocking=true)
	Transfer all bytes from this object to another BufferedTransformation.

size_t	ChannelPut (const std::string &channel, byte inByte, bool blocking=true)
	Input a byte for processing on a channel.

size_t	ChannelPut (const std::string &channel, const byte *inString, size_t length, bool blocking=true)
	Input a byte buffer for processing on a channel.

size_t	ChannelPutModifiable (const std::string &channel, byte *inString, size_t length, bool blocking=true)
	Input multiple bytes that may be modified by callee on a channel.

size_t	ChannelPutWord16 (const std::string &channel, word16 value, ByteOrder order=BIG_ENDIAN_ORDER, bool blocking=true)
	Input a 16-bit word for processing on a channel.

size_t	ChannelPutWord32 (const std::string &channel, word32 value, ByteOrder order=BIG_ENDIAN_ORDER, bool blocking=true)
	Input a 32-bit word for processing on a channel.

size_t	ChannelPutWord64 (const std::string &channel, word64 value, ByteOrder order=BIG_ENDIAN_ORDER, bool blocking=true)
	Input a 64-bit word for processing on a channel.

bool	ChannelMessageEnd (const std::string &channel, int propagation=-1, bool blocking=true)
	Signal the end of a message.

size_t	ChannelPutMessageEnd (const std::string &channel, const byte *inString, size_t length, int propagation=-1, bool blocking=true)
	Input multiple bytes for processing and signal the end of a message.

virtual byte *	ChannelCreatePutSpace (const std::string &channel, size_t &size)
	Request space which can be written into by the caller.

virtual size_t	ChannelPut2 (const std::string &channel, const byte *inString, size_t length, int messageEnd, bool blocking)
	Input multiple bytes for processing on a channel.

virtual size_t	ChannelPutModifiable2 (const std::string &channel, byte *inString, size_t length, int messageEnd, bool blocking)
	Input multiple bytes that may be modified by callee on a channel.

virtual bool	ChannelFlush (const std::string &channel, bool hardFlush, int propagation=-1, bool blocking=true)
	Flush buffered input and/or output on a channel.

virtual bool	ChannelMessageSeriesEnd (const std::string &channel, int propagation=-1, bool blocking=true)
	Marks the end of a series of messages on a channel.

virtual void	SetRetrievalChannel (const std::string &channel)
	Sets the default retrieval channel.

Public Member Functions inherited from Algorithm
	Algorithm (bool checkSelfTestStatus=true)
	Interface for all crypto algorithms.

virtual std::string	AlgorithmName () const
	Provides the name of this algorithm.

virtual std::string	AlgorithmProvider () const
	Retrieve the provider of this algorithm.

Public Member Functions inherited from Clonable
virtual Clonable *	Clone () const
	Copies this object.

Public Member Functions inherited from Waitable
bool	Wait (unsigned long milliseconds, CallStack const &callStack)
	Wait on this object.

Protected Member Functions
void	CleanupUsedNodes ()

void	CopyFrom (const ByteQueue &copy)

void	Destroy ()

Friends
class	Walker

Additional Inherited Members
Static Protected Member Functions inherited from BufferedTransformation
static int	DecrementPropagation (int propagation)
	Decrements the propagation count while clamping at 0.

Detailed Description

Data structure used to store byte strings.

The queue is implemented as a linked list of byte arrays. Each byte array is stored in a ByteQueueNode.

See also: ByteQueue on the Crypto++ wiki.

Since: Crypto++ 2.0

Definition at line 22 of file queue.h.

Constructor & Destructor Documentation

◆ ~ByteQueue()

ByteQueue::~ByteQueue ( )

virtual

Definition at line 180 of file queue.cpp.

◆ ByteQueue() [1/2]

ByteQueue::ByteQueue ( size_t nodeSize = 0 )

Construct a ByteQueue.

Parameters

nodeSize the initial node size

Internally, ByteQueue uses a ByteQueueNode to store bytes, and nodeSize determines the size of the ByteQueueNode. A value of 0 indicates the ByteQueueNode should be automatically sized, which means a value of 256 is used.

Definition at line 138 of file queue.cpp.

◆ ByteQueue() [2/2]

ByteQueue::ByteQueue ( const ByteQueue & copy )

Copy construct a ByteQueue.

Parameters

copy	the other ByteQueue

Definition at line 156 of file queue.cpp.

Member Function Documentation

◆ AnyRetrievable()

bool ByteQueue::AnyRetrievable ( ) const

inlinevirtual

Determines whether bytes are ready for retrieval.

Returns: true if bytes are available for retrieval, false otherwise

Reimplemented from BufferedTransformation.

Definition at line 42 of file queue.h.

◆ CleanupUsedNodes()

void ByteQueue::CleanupUsedNodes ( )

protected

Definition at line 256 of file queue.cpp.

◆ Clear()

void ByteQueue::Clear ( )

Empty the queue.

Definition at line 215 of file queue.cpp.

◆ CopyFrom()

void ByteQueue::CopyFrom ( const ByteQueue & copy )

protected

Definition at line 162 of file queue.cpp.

◆ CopyRangeTo2()

size_t ByteQueue::CopyRangeTo2	(	BufferedTransformation &	target,
		lword &	begin,
		lword	end = `LWORD_MAX`,
		const std::string &	channel = `DEFAULT_CHANNEL`,
		bool	blocking = `true`
	)		const

virtual

Copy bytes from this object to another BufferedTransformation.

Parameters

target	the destination BufferedTransformation
begin	the 0-based index of the first byte to copy in the stream
end	the 0-based index of the last byte to copy in the stream
channel	the channel on which the transfer should occur
blocking	specifies whether the object should block when processing input

Returns: the number of bytes that remain in the copy block (i.e., bytes not copied)

CopyRangeTo2 copies bytes from this object to the destination. The bytes are not removed from this object. Copying begins at the index position in the current stream, and not from an absolute position in the stream.

begin is an IN and OUT parameter. When the call is made, begin is the starting position of the copy. When the call returns, begin is the position of the first byte that was not copied (which may be different than end). begin can be used for subsequent calls to CopyRangeTo2().

Implements BufferedTransformation.

Definition at line 389 of file queue.cpp.

◆ CreatePutSpace()

byte * ByteQueue::CreatePutSpace ( size_t & size )

virtual

Request space which can be written into by the caller.

Parameters

size	the requested size of the buffer

Returns: byte pointer to the space to input data

The purpose of this method is to help avoid extra memory allocations.

size is an IN and OUT parameter and used as a hint. When the call is made, size is the requested size of the buffer. When the call returns, size is the size of the array returned to the caller.

The base class implementation sets size to 0 and returns NULL.

Note: Some objects, like ArraySink, cannot create a space because its fixed. In the case of an ArraySink, the pointer to the array is returned and the size is remaining size.

Reimplemented from BufferedTransformation.

Definition at line 436 of file queue.cpp.

◆ CurrentSize()

lword ByteQueue::CurrentSize ( ) const

Determine data size.

Returns: the data size, in bytes

Definition at line 200 of file queue.cpp.

◆ Destroy()

void ByteQueue::Destroy ( )

protected

Definition at line 185 of file queue.cpp.

◆ FinalizeLazyPut()

void ByteQueue::FinalizeLazyPut ( )

Insert data in the queue.

FinalizeLazyPut() copies external data inserted using LazyPut() or LazyPutModifiable() into the tail of the queue.

See also: LazyPutter

Definition at line 303 of file queue.cpp.

◆ Get() [1/2]

size_t ByteQueue::Get ( byte & outByte )

virtual

Retrieve a 8-bit byte.

Parameters

outByte the 8-bit value to be retrieved

Returns: the number of bytes consumed during the call.

Use the return value of Get to detect short reads.

Reimplemented from BufferedTransformation.

Definition at line 311 of file queue.cpp.

◆ Get() [2/2]

size_t ByteQueue::Get	(	byte *	outString,
		size_t	getMax
	)

virtual

Retrieve a block of bytes.

Parameters

outString	a block of bytes
getMax	the number of bytes to Get

Returns: the number of bytes consumed during the call.

Use the return value of Get to detect short reads.

Reimplemented from BufferedTransformation.

Definition at line 329 of file queue.cpp.

◆ IsEmpty()

bool ByteQueue::IsEmpty ( ) const

Determine data availability.

Returns: true if the ByteQueue has data, false otherwise

Definition at line 210 of file queue.cpp.

◆ IsolatedInitialize()

void ByteQueue::IsolatedInitialize ( const NameValuePairs & parameters )

virtual

Initialize or reinitialize this object, without signal propagation.

Parameters

parameters a set of NameValuePairs to initialize this object

Exceptions

NotImplemented

IsolatedInitialize() is used to initialize or reinitialize an object using a variable number of arbitrarily typed arguments. The function avoids the need for multiple constructors providing all possible combintations of configurable parameters.

IsolatedInitialize() does not call Initialize() on attached transformations. If initialization should be propagated, then use the Initialize() function.

If a derived class does not override IsolatedInitialize(), then the base class throws NotImplemented.

Reimplemented from BufferedTransformation.

Definition at line 194 of file queue.cpp.

◆ LazyPut()

void ByteQueue::LazyPut	(	const byte *	inString,
		size_t	size
	)

Insert data in the queue.

Parameters

inString	a byte array to insert
size	the length of the byte array

LazyPut() inserts a byte array at the tail of the queue. The data may not be copied at this point. Rather, the pointer and size to external data are recorded.

Another call to Put() or LazyPut() will force the data to be copied. When lazy puts are used, the data is copied when FinalizeLazyPut() is called.

See also: LazyPutter

Definition at line 271 of file queue.cpp.

◆ LazyPutModifiable()

void ByteQueue::LazyPutModifiable	(	byte *	inString,
		size_t	size
	)

Insert data in the queue.

Parameters

inString	a byte array to insert
size	the length of the byte array

LazyPut() inserts a byte array at the tail of the queue. The data may not be copied at this point. Rather, the pointer and size to external data are recorded.

Another call to Put() or LazyPut() will force the data to be copied. When lazy puts are used, the data is copied when FinalizeLazyPut() is called.

See also: LazyPutter

Definition at line 286 of file queue.cpp.

◆ MaxRetrievable()

lword ByteQueue::MaxRetrievable ( ) const

inlinevirtual

Provides the number of bytes ready for retrieval.

Returns: the number of bytes ready for retrieval

The number of bytes available are dependent on the source. If an exact value is available, then the exact value is returned. The exact value can include 0 if the source is exhausted.

Some stream-based sources do not allow seeking() on the underlying stream, such as some FileSource(). If the stream does not allow seeking() then MaxRetrievable() returns LWORD_MAX to indicate there are still bytes to be retrieved.

Reimplemented from BufferedTransformation.

Definition at line 40 of file queue.h.

◆ operator!=()

bool ByteQueue::operator!= ( const ByteQueue & rhs ) const

inline

Bitwise compare two ByteQueue.

Parameters

rhs	the other ByteQueue

Returns: true if the size and bits are not equal, false otherwise

operator!=() is implemented in terms of operator==(). operator==() is not constant time.

Definition at line 151 of file queue.h.

◆ operator=()

ByteQueue & ByteQueue::operator= ( const ByteQueue & rhs )

Assign contents from another ByteQueue.

Parameters

rhs	the other ByteQueue

Returns: reference to this ByteQueue

Definition at line 456 of file queue.cpp.

◆ operator==()

bool ByteQueue::operator== ( const ByteQueue & rhs ) const

Bitwise compare two ByteQueue.

Parameters

rhs	the other ByteQueue

Returns: true if the size and bits are equal, false otherwise

operator==() walks each ByteQueue comparing bytes in each queue. operator==() is not constant time.

Definition at line 463 of file queue.cpp.

◆ operator[]()

byte ByteQueue::operator[] ( lword index ) const

Retrieve data from the queue.

Parameters

index of byte to retrieve

Returns: byte at the specified index

operator[]() does not perform bounds checking.

Definition at line 480 of file queue.cpp.

◆ Peek() [1/2]

size_t ByteQueue::Peek ( byte & outByte ) const

virtual

Peek a 8-bit byte.

Parameters

outByte the 8-bit value to be retrieved

Returns: the number of bytes read during the call.

Peek does not remove bytes from the object. Use the return value of Get() to detect short reads.

Reimplemented from BufferedTransformation.

Definition at line 335 of file queue.cpp.

◆ Peek() [2/2]

size_t ByteQueue::Peek	(	byte *	outString,
		size_t	peekMax
	)		const

virtual

Peek a block of bytes.

Parameters

outString	a block of bytes
peekMax	the number of bytes to Peek

Returns: the number of bytes read during the call.

Peek does not remove bytes from the object. Use the return value of Peek() to detect short reads.

Reimplemented from BufferedTransformation.

Definition at line 348 of file queue.cpp.

◆ Put2()

size_t ByteQueue::Put2	(	const byte *	inString,
		size_t	length,
		int	messageEnd,
		bool	blocking
	)

virtual

Input multiple bytes for processing.

Parameters

inString	the byte buffer to process
length	the size of the string, in bytes
messageEnd	means how many filters to signal MessageEnd() to, including this one
blocking	specifies whether the object should block when processing input

Returns: the number of bytes that remain to be processed (i.e., bytes not processed). 0 indicates all bytes were processed.

Derived classes must implement Put2().

Implements BufferedTransformation.

Definition at line 229 of file queue.cpp.

◆ SetNodeSize()

void ByteQueue::SetNodeSize ( size_t nodeSize )

Set node size.

Parameters

nodeSize the new node size, in bytes

The default node size is 256.

Definition at line 150 of file queue.cpp.

◆ Spy()

const byte * ByteQueue::Spy ( size_t & contiguousSize ) const

Peek data in the queue.

Parameters

contiguousSize the size of the data

Spy() peeks at data at the head of the queue. Spy() does not remove data from the queue.

The data's size is returned in contiguousSize. Spy() returns the size of the first byte array in the list. The entire data may be larger since the queue is a linked list of byte arrays.

Definition at line 424 of file queue.cpp.

◆ swap()

void ByteQueue::swap ( ByteQueue & rhs )

Swap contents with another ByteQueue.

Parameters

rhs	the other ByteQueue

Definition at line 494 of file queue.cpp.

◆ TransferTo2()

size_t ByteQueue::TransferTo2	(	BufferedTransformation &	target,
		lword &	byteCount,
		const std::string &	channel = `DEFAULT_CHANNEL`,
		bool	blocking = `true`
	)

virtual

Transfer bytes from this object to another BufferedTransformation.

Parameters

target	the destination BufferedTransformation
byteCount	the number of bytes to transfer
channel	the channel on which the transfer should occur
blocking	specifies whether the object should block when processing input

Returns: the number of bytes that remain in the transfer block (i.e., bytes not transferred)

TransferTo2() removes bytes from this object and moves them to the destination. Transfer begins at the index position in the current stream, and not from an absolute position in the stream.

byteCount is an IN and OUT parameter. When the call is made, byteCount is the requested size of the transfer. When the call returns, byteCount is the number of bytes that were transferred.

Implements BufferedTransformation.

Definition at line 354 of file queue.cpp.

◆ UndoLazyPut()

void ByteQueue::UndoLazyPut ( size_t size )

Remove data from the queue.

Parameters

size	the length of the data

Exceptions

InvalidArgument if there is no lazy data in the queue or if size is larger than the lazy string

UndoLazyPut() truncates data inserted using LazyPut() by modifying size.

See also: LazyPutter

Definition at line 295 of file queue.cpp.

◆ Unget() [1/2]

void ByteQueue::Unget ( byte inByte )

Insert data in the queue.

Parameters

inByte a byte to insert

Unget() inserts a byte at the head of the queue

Definition at line 400 of file queue.cpp.

◆ Unget() [2/2]

void ByteQueue::Unget	(	const byte *	inString,
		size_t	length
	)

Insert data in the queue.

Parameters

inString	a byte array to insert
length	the size of the byte array

Unget() inserts a byte array at the head of the queue

Definition at line 405 of file queue.cpp.

Friends And Related Symbol Documentation

◆ Walker

friend class Walker

friend

Definition at line 198 of file queue.h.

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

G:/work/subversion/scol-technologies/trunk/scol/plugins/security/cryptopp/queue.h
G:/work/subversion/scol-technologies/trunk/scol/plugins/security/cryptopp/queue.cpp

Classes

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~ByteQueue()

◆ ByteQueue() [1/2]

◆ ByteQueue() [2/2]

Member Function Documentation

◆ AnyRetrievable()

◆ CleanupUsedNodes()

◆ Clear()

◆ CopyFrom()

◆ CopyRangeTo2()

◆ CreatePutSpace()

◆ CurrentSize()

◆ Destroy()

◆ FinalizeLazyPut()

◆ Get() [1/2]

◆ Get() [2/2]

◆ IsEmpty()

◆ IsolatedInitialize()

◆ LazyPut()

◆ LazyPutModifiable()

◆ MaxRetrievable()

◆ operator!=()

◆ operator=()

◆ operator==()

◆ operator[]()

◆ Peek() [1/2]

◆ Peek() [2/2]

◆ Put2()

◆ SetNodeSize()

◆ Spy()

◆ swap()

◆ TransferTo2()

◆ UndoLazyPut()

◆ Unget() [1/2]

◆ Unget() [2/2]

Friends And Related Symbol Documentation

◆ Walker