#include <IOmux.h>

Inheritance diagram for utl::IOmux:

Public Member Functions
	IOmux (uint_t mode, bool owner=true)
	Constructor. More...

virtual void	close ()
	Revert to initial state. More...

virtual void	copy (const Object &rhs)
	Copy another instance. More...

bool	add (const Stream *stream)
	Add a stream. More...

bool	remove (const Stream *stream)
	Remove a stream. More...

bool	setInput (const Stream *stream)
	Select one of the associated streams for input. More...

bool	isOwner () const
	Get the owner flag. More...

void	setOwner (bool owner)
	Set the owner flag. More...

const TArray< Stream > &	streams () const
	Get the array of associated stream. More...

virtual size_t	read (byte_t *array, size_t maxBytes, size_t minBytes=size_t_max)
	Read data into a given buffer. More...

virtual void	write (const byte_t *array, size_t num)
	Write a sequence of bytes. More...

Public Member Functions inherited from utl::Stream
virtual Stream &	flush (uint_t mode=io_wr)
	Flush the stream (if it is buffered). More...

bool	isOwner () const
	Get the owner flag. More...

void	setOwner (bool owner)
	Set the owner flag. More...

size_t	getInputCount () const
	Get the count of input bytes. More...

size_t	getOutputCount () const
	Get the count of output bytes. More...

uint_t	getMode () const
	Get the current mode. More...

const String &	getName () const
	Get the stream's name. More...

const String *	getNamePtr () const
	Get the stream's name. More...

void	setName (const String &name)
	Set the name. More...

void	setName (String *name)
	Set the name. More...

virtual bool	isBOL () const
	Get the begin-of-line flag. More...

virtual void	setBOL (bool p_bol)
	Set the BOL flag. More...

virtual bool	isInput () const
	Determine whether the stream is an input stream. More...

virtual void	setInput (bool input)
	Set the input mode flag. More...

virtual bool	isOutput () const
	Determine whether the stream is an output stream. More...

virtual void	setOutput (bool output)
	Set the output mode flag. More...

bool	isRDWR () const
	Determine whether the stream is an input/output stream. More...

void	setBase (uint_t base)
	Set the base, for writing integer values. More...

void	setMode (uint_t mode)
	Set the mode. More...

Stream &	put (byte_t b)
	Write the given character. More...

Stream &	put (char c)
	Write the given character. More...

Stream &	put (int c)
	Write the given character. More...

Stream &	put (const char *str)
	Write the given string. More...

Stream &	put (const char *str, size_t len)
	Write the given string. More...

Stream &	putBit (bool b)
	Write the given bit. More...

Stream &	putBits ()
	Write all outstanding bits. More...

Stream &	putBits (uint32_t n, uint_t numBits)
	Write multiple bits. More...

virtual Stream &	newline ()
	Write a newline. More...

Stream &	putLine (const char *str)
	Write the given string, followed by a newline. More...

void	writeSpaces (size_t num)
	Write spaces. More...

Stream &	operator<< (smanip0 manip)
	Execute a manipulator (e.g. More...

Stream &	operator<< (void *ptr)
	Write a void pointer. More...

Stream &	operator<< (const char *str)
	Write a string. More...

Stream &	operator<< (char c)

Stream &	operator>> (char &c)

Stream &	operator<< (byte_t b)

Stream &	operator>> (byte_t &b)

Stream &	operator<< (int16_t n)

Stream &	operator>> (int16_t &n)

Stream &	operator<< (uint16_t n)

Stream &	operator>> (uint16_t &n)

Stream &	operator<< (int32_t n)

Stream &	operator>> (int32_t &n)

Stream &	operator<< (uint32_t n)

Stream &	operator>> (uint32_t &n)

Stream &	operator<< (long n)

Stream &	operator>> (long &n)

Stream &	operator<< (ulong_t n)

Stream &	operator>> (ulong_t &n)

Stream &	operator<< (double n)

Stream &	operator>> (double &n)

uint_t	getIndent () const
	Get the indentation level. More...

void	setIndent (uint_t indent)
	Set the indentation level. More...

void	indent (uint_t num=4)
	Increase indentation by the given number of spaces. More...

void	unindent (uint_t num=4)
	Decrease indentation by the given number of spaces. More...

void	checkOK ()
	If there is an error condition (error()), throw StreamErrorEx. More...

void	clearEOF ()
	Clear the EOF condition. More...

void	clearError ()
	Clear the error condition. More...

virtual bool	eof () const
	Determine whether an EOF condition exists. More...

virtual void	setEOF (bool p_eof)
	Set the EOF flag. More...

virtual bool	error () const
	Determine whether an error condition exists. More...

virtual void	setError (bool p_error)
	Set the error flag. More...

bool	ok () const
	Determine whether an error condition exists. More...

size_t	copyData (Stream &in, size_t numBytes=size_t_max, size_t bufSize=KB(4))
	Copy data from another stream. More...

void	get (byte_t &b)
	Get a single byte. More...

void	get (char &c)
	Get a single char. More...

byte_t	get ()
	Get a single byte. More...

bool	getBit ()
	Get a single bit. More...

uint32_t	getBits (uint_t numBits)
	Get multiple bits. More...

virtual Stream &	readLine (String &str)
	Read a line from stream into the given String object. More...

Public Member Functions inherited from utl::Object
void	clear ()
	Revert to initial state. More...

virtual int	compare (const Object &rhs) const
	Compare with another object. More...

virtual void	vclone (const Object &rhs)
	Make an exact copy of another instance. More...

virtual void	steal (Object &rhs)
	"Steal" the internal representation from another instance. More...

virtual void	dump (Stream &os, uint_t level=uint_t_max) const
	Dump a human-readable representation of self to the given output stream. More...

void	dumpWithClassName (Stream &os, uint_t indent=4, uint_t level=uint_t_max) const
	Front-end for dump() that prints the object's class name. More...

virtual const Object &	getKey () const
	Get the key for this object. More...

bool	hasKey () const
	Determine whether or not the object has a key. More...

virtual const Object &	getProxiedObject () const
	Get the proxied object (= self if none). More...

virtual Object &	getProxiedObject ()
	Get the proxied object (= self if none). More...

virtual size_t	hash (size_t size) const
	Get the hash code for the object. More...

bool	_isA (const RunTimeClass *runTimeClass) const
	Determine whether self's class is a descendent of the given class. More...

virtual String	toString () const
	Return a string representation of self. More...

	operator String () const
	Conversion to String. More...

size_t	allocatedSize () const
	Get the total allocated size of this object. More...

virtual size_t	innerAllocatedSize () const
	Get the "inner" allocated size. More...

virtual void	addOwnedIt (const class FwdIt *it) const
	Notify self that it owns the given iterator. More...

virtual void	removeOwnedIt (const class FwdIt *it) const
	Notify self that the given owned iterator has been destroyed. More...

bool	operator< (const Object &rhs) const
	Less-than operator. More...

bool	operator<= (const Object &rhs) const
	Less-than-or-equal-to operator. More...

bool	operator> (const Object &rhs) const
	Greater-than operator. More...

bool	operator>= (const Object &rhs) const
	Greater-than-or-equal-to operator. More...

bool	operator== (const Object &rhs) const
	Equal-to operator. More...

bool	operator!= (const Object &rhs) const
	Unequal-to operator. More...

void	serializeIn (Stream &is, uint_t mode=ser_default)
	Serialize from an input stream. More...

void	serializeOut (Stream &os, uint_t mode=ser_default) const
	Serialize to an output stream. More...

virtual void	serialize (Stream &stream, uint_t io, uint_t mode=ser_default)
	Serialize to or from a stream. More...

void	serializeOutBoxed (Stream &os, uint_t mode=ser_default) const
	Serialize a boxed object to an output stream. More...

Additional Inherited Members
Static Public Member Functions inherited from utl::Object
static Object *	serializeInNullable (Stream &is, uint_t mode=ser_default)
	Serialize a nullptr-able object from an input stream. More...

static void	serializeOutNullable (const Object *object, Stream &os, uint_t mode=ser_default)
	Serialize a nullptr-able object to an output stream. More...

static void	serializeNullable (Object *&object, Stream &stream, uint_t io, uint_t mode=ser_default)
	Serialize a nullptr-able object to or from a stream. More...

static Object *	serializeInBoxed (Stream &is, uint_t mode=ser_default)
	Serialize a boxed object from an input stream. More...

static void	serializeBoxed (Object *&object, Stream &stream, uint_t io, uint_t mode=ser_default)
	Serialize a boxed object to or from a stream. More...

Protected Member Functions inherited from utl::Stream
void	indentIfBOL ()
	If begin-of-line flag is true, clear the flag and indent. More...

void	_indentIfBOL ()
	Write _indent spaces at beginning of line. More...

void	throwStreamEOFex ()
	Throw a StreamEOFex exception. More...

void	throwStreamErrorEx ()
	Throw a StreamErrorEx exception. More...

void	readToken (char *buf, size_t size)
	Read a token from the stream. More...

void	readUntilWS (char *buf, size_t size)
	Read until a whitespace character is encountered. More...

byte_t	skipWS ()
	Skip past whitespace. More...

Protected Member Functions inherited from utl::FlagsMI
	FlagsMI ()
	Constructor. More...

virtual	~FlagsMI ()
	Destructor. More...

void	copyFlags (const FlagsMI &rhs)
	Copy the given flags. More...

void	copyFlags (const FlagsMI &rhs, uint_t lsb, uint_t msb)
	Copy (some of) the given flags. More...

void	copyFlags (uint64_t flags, uint_t lsb, uint_t msb)
	Copy (some of) the given flags. More...

bool	getFlag (uint_t flagNum) const
	Get a user-defined flag. More...

void	setFlag (uint_t flagNum, bool val)
	Set a user-defined flag. More...

uint64_t	getFlagsNumber (uint64_t mask, uint64_t shift=0)
	Get a multi-bit value in the flags data (which is stored as one 64-bit integer). More...

void	setFlagsNumber (uint64_t mask, uint64_t shift, uint64_t num)
	Set a multi-bit value in the flags data (which is stored as one 64-bit integer). More...

uint64_t	getFlags () const
	Get the flags. More...

void	setFlags (uint64_t flags)
	Set the flags. More...

Detailed Description

Stream (de)-multiplexor.

An IOmux stream has one or more associated streams. When you write to an IOmux stream, you write to all of its associated streams. When you read from an IOmux stream, you read from whichever associated stream has been selected for reading.

Author: Adam McKee

Definition at line 25 of file IOmux.h.

Constructor & Destructor Documentation

◆ IOmux()

utl::IOmux::IOmux	(	uint_t	mode,
		bool	owner = `true`
	)

inline

Constructor.

Parameters

mode	see utl::io_t
owner	owner flag for associated streams

Definition at line 35 of file IOmux.h.

References utl::copy(), and utl::init().

Member Function Documentation

◆ close()

virtual void utl::IOmux::close ( )

virtual

Revert to initial state.

Implements utl::Stream.

◆ copy()

virtual void utl::IOmux::copy ( const Object & rhs )

virtual

Copy another instance.

When you override copy(), you should usually call the superclass's copy().

Parameters

rhs	object to copy

Reimplemented from utl::Stream.

◆ add()

bool utl::IOmux::add ( const Stream * stream )

inline

Add a stream.

Definition at line 47 of file IOmux.h.

◆ remove()

bool utl::IOmux::remove ( const Stream * stream )

Remove a stream.

◆ setInput()

bool utl::IOmux::setInput ( const Stream * stream )

Select one of the associated streams for input.

◆ isOwner()

bool utl::IOmux::isOwner ( ) const

inline

Get the owner flag.

Definition at line 63 of file IOmux.h.

◆ setOwner()

void utl::IOmux::setOwner ( bool owner )

inline

Set the owner flag.

Definition at line 70 of file IOmux.h.

◆ streams()

const TArray<Stream>& utl::IOmux::streams ( ) const

inline

Get the array of associated stream.

Definition at line 78 of file IOmux.h.

References utl::deInit(), utl::init(), utl::io_rdwr, and utl::size_t_max.

◆ read()

virtual size_t utl::IOmux::read	(	byte_t *	array,
		size_t	maxBytes,
		size_t	minBytes = `size_t_max`
	)

virtual

Read data into a given buffer.

Returns: number of bytes read

Parameters

array	buffer to read into
maxBytes	maximum number of bytes to read
minBytes	(optional : maxBytes) minimum number of bytes to read

Implements utl::Stream.

◆ write()

virtual void utl::IOmux::write	(	const byte_t *	array,
		size_t	num
	)

virtual

Write a sequence of bytes.

Parameters

array	data to write
num	number of bytes to write

Implements utl::Stream.

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

IOmux.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ IOmux()

Member Function Documentation

◆ close()

◆ copy()

◆ add()

◆ remove()

◆ setInput()

◆ isOwner()

◆ setOwner()

◆ streams()

◆ read()

◆ write()