Output Stream. More...

#include <ostream.h>

Inherits ios.

Inherited by ArduinoOutStream, iostream, obufstream, and ofstream.

Public Member Functions
	ostream ()

ostream &	operator<< (ostream &(*pf)(ostream &str))

ostream &	operator<< (ios_base &(*pf)(ios_base &str))

ostream &	operator<< (bool arg)

ostream &	operator<< (const char *arg)

ostream &	operator<< (const signed char *arg)

ostream &	operator<< (const unsigned char *arg)

ostream &	operator<< (const String &arg)

ostream &	operator<< (char arg)

ostream &	operator<< (signed char arg)

ostream &	operator<< (unsigned char arg)

ostream &	operator<< (double arg)

ostream &	operator<< (float arg)

ostream &	operator<< (short arg)

ostream &	operator<< (unsigned short arg)

ostream &	operator<< (int arg)

ostream &	operator<< (unsigned int arg)

ostream &	operator<< (long arg)

ostream &	operator<< (unsigned long arg)

ostream &	operator<< (long long arg)

ostream &	operator<< (unsigned long long arg)

ostream &	operator<< (const void *arg)

ostream &	operator<< (const __FlashStringHelper *arg)

ostream &	put (char ch)

ostream &	flush ()

pos_type	tellp ()

ostream &	seekp (pos_type pos)

ostream &	seekp (off_type off, seekdir way)

Public Member Functions inherited from ios
	ios ()

	operator const void * () const

bool	operator! () const

	operator bool () const

iostate	rdstate () const

bool	good () const

bool	eof () const

bool	fail () const

bool	bad () const

void	clear (iostate state=goodbit)

void	setstate (iostate state)

Public Member Functions inherited from ios_base
	ios_base ()

char	fill ()

char	fill (char c)

fmtflags	flags () const

fmtflags	flags (fmtflags fl)

int	precision () const

int	precision (unsigned int n)

fmtflags	setf (fmtflags fl)

fmtflags	setf (fmtflags fl, fmtflags mask)

void	unsetf (fmtflags fl)

unsigned	width ()

unsigned	width (unsigned n)

Private Member Functions
void	do_fill (unsigned len)

void	fill_not_left (unsigned len)

void	putBool (bool b)

void	putChar (char c)

void	putDouble (double n)

void	putNum (int32_t n)

void	putNum (int64_t n)

void	putNum (uint32_t n)

void	putNum (uint64_t n)

void	putPgm (const char *str)

void	putStr (const char *str)

template<typename T >
char *	fmtNum (T n, char *ptr, uint8_t base)

template<typename T >
void	putNum (T n, bool neg)

Additional Inherited Members
Public Types inherited from ios_base
enum	seekdir { beg , cur , end }

typedef unsigned char	iostate

typedef uint32_t	streamsize

typedef uint32_t	pos_type

typedef int32_t	off_type

typedef uint64_t	streamsize

typedef uint64_t	pos_type

typedef int64_t	off_type

typedef unsigned int	fmtflags

typedef uint8_t	openmode

Static Public Attributes inherited from ios_base
static const iostate	goodbit = 0x00

static const iostate	badbit = 0X01

static const iostate	eofbit = 0x02

static const iostate	failbit = 0X04

static const fmtflags	left = 0x0001

static const fmtflags	right = 0x0002

static const fmtflags	internal = 0x0004

static const fmtflags	dec = 0x0008

static const fmtflags	hex = 0x0010

static const fmtflags	oct = 0x0020

static const fmtflags	boolalpha = 0x0100

static const fmtflags	showbase = 0x0200

static const fmtflags	showpoint = 0x0400

static const fmtflags	showpos = 0x0800

static const fmtflags	skipws = 0x1000

static const fmtflags	uppercase = 0x4000

static const fmtflags	adjustfield = left \| right \| internal

static const fmtflags	basefield = dec \| hex \| oct

static const openmode	app = 0X4

static const openmode	ate = 0X8

static const openmode	binary = 0X10

static const openmode	in = 0X20

static const openmode	out = 0X40

static const openmode	trunc = 0X80

Protected Member Functions inherited from ios_base
uint8_t	flagsToBase ()

Detailed Description

Output Stream.

Constructor & Destructor Documentation

◆ ostream()

ostream::ostream ( )

inline

Member Function Documentation

◆ do_fill()

void ostream::do_fill ( unsigned len )

private

◆ fill_not_left()

void ostream::fill_not_left ( unsigned len )

private

◆ flush()

ostream & ostream::flush ( )

inline

Flushes the buffer associated with this stream. The flush function calls the sync function of the associated file.

Returns: A reference to the ostream object.

◆ fmtNum()

template<typename T >

char * ostream::fmtNum	(	T	n,
		char *	ptr,
		uint8_t	base
	)

inlineprivate

◆ operator<<() [1/22]

ostream & ostream::operator<< ( bool arg )

inline

Output bool

Parameters

[in] arg value to output

Returns: the stream

◆ operator<<() [2/22]

ostream & ostream::operator<< ( char arg )

inline

Output character

Parameters

[in] arg character to output

Returns: the stream

◆ operator<<() [3/22]

ostream & ostream::operator<< ( const __FlashStringHelper * arg )

inline

Output a string from flash using the Arduino F() macro.

Parameters

[in] arg pointing to flash string

Returns: the stream

◆ operator<<() [4/22]

ostream & ostream::operator<< ( const char * arg )

inline

Output string

Parameters

[in] arg string to output

Returns: the stream

◆ operator<<() [5/22]

ostream & ostream::operator<< ( const signed char * arg )

inline

Output string

Parameters

[in] arg string to output

Returns: the stream

◆ operator<<() [6/22]

ostream & ostream::operator<< ( const String & arg )

inline

Output string

Parameters

[in] arg string to output

Returns: the stream

◆ operator<<() [7/22]

ostream & ostream::operator<< ( const unsigned char * arg )

inline

Output string

Parameters

[in] arg string to output

Returns: the stream

◆ operator<<() [8/22]

ostream & ostream::operator<< ( const void * arg )

inline

Output pointer

Parameters

[in] arg value to output

Returns: the stream

◆ operator<<() [9/22]

ostream & ostream::operator<< ( double arg )

inline

Output double

Parameters

[in] arg value to output

Returns: the stream

◆ operator<<() [10/22]

ostream & ostream::operator<< ( float arg )

inline

Output float

Parameters

[in] arg value to output

Returns: the stream

◆ operator<<() [11/22]

ostream & ostream::operator<< ( int arg )

inline

Output signed int

Parameters

[in] arg value to output

Returns: the stream

◆ operator<<() [12/22]

ostream & ostream::operator<< ( ios_base &(*)(ios_base &str) pf )

inline

call manipulator

Parameters

[in] pf function to call

Returns: the stream

◆ operator<<() [13/22]

ostream & ostream::operator<< ( long arg )

inline

Output signed long

Parameters

[in] arg value to output

Returns: the stream

◆ operator<<() [14/22]

ostream & ostream::operator<< ( long long arg )

inline

Output signed long long

Parameters

[in] arg value to output

Returns: the stream

◆ operator<<() [15/22]

ostream & ostream::operator<< ( ostream &(*)(ostream &str) pf )

inline

call manipulator

Parameters

[in] pf function to call

Returns: the stream

◆ operator<<() [16/22]

ostream & ostream::operator<< ( short arg )

inline

Output signed short

Parameters

[in] arg value to output

Returns: the stream

◆ operator<<() [17/22]

ostream & ostream::operator<< ( signed char arg )

inline

Output character

Parameters

[in] arg character to output

Returns: the stream

◆ operator<<() [18/22]

ostream & ostream::operator<< ( unsigned char arg )

inline

Output character

Parameters

[in] arg character to output

Returns: the stream

◆ operator<<() [19/22]

ostream & ostream::operator<< ( unsigned int arg )

inline

Output unsigned int

Parameters

[in] arg value to output

Returns: the stream

◆ operator<<() [20/22]

ostream & ostream::operator<< ( unsigned long arg )

inline

Output unsigned long

Parameters

[in] arg value to output

Returns: the stream

◆ operator<<() [21/22]

ostream & ostream::operator<< ( unsigned long long arg )

inline

Output unsigned long long

Parameters

[in] arg value to output

Returns: the stream

◆ operator<<() [22/22]

ostream & ostream::operator<< ( unsigned short arg )

inline

Output unsigned short

Parameters

[in] arg value to output

Returns: the stream

◆ put()

ostream & ostream::put ( char ch )

inline

Puts a character in a stream.

The unformatted output function inserts the element ch. It returns *this.

Parameters

[in] ch The character

Returns: A reference to the ostream object.

◆ putBool()

void ostream::putBool ( bool b )

private

◆ putChar()

void ostream::putChar ( char c )

private

◆ putDouble()

void ostream::putDouble ( double n )

private

◆ putNum() [1/5]

void ostream::putNum ( int32_t n )

private

◆ putNum() [2/5]

void ostream::putNum ( int64_t n )

private

◆ putNum() [3/5]

template<typename T >

void ostream::putNum	(	T	n,
		bool	neg
	)

inlineprivate

◆ putNum() [4/5]

void ostream::putNum ( uint32_t n )

inlineprivate

◆ putNum() [5/5]

void ostream::putNum ( uint64_t n )

inlineprivate

◆ putPgm()

void ostream::putPgm ( const char * str )

private

◆ putStr()

void ostream::putStr ( const char * str )

private

◆ seekp() [1/2]

ostream & ostream::seekp	(	off_type	off,
		seekdir	way
	)

inline

Set the stream position.

Parameters

[in]	off	An offset to move the write pointer relative to way. off is a signed 32-bit int so the offset is limited to +- 2GB.
[in]	way	One of ios::beg, ios::cur, or ios::end.

Returns: Is always *this. Failure is indicated by the state of *this.

◆ seekp() [2/2]

ostream & ostream::seekp ( pos_type pos )

inline

Set the stream position

Parameters

[in] pos The absolute position in which to move the write pointer.

Returns: Is always *this. Failure is indicated by the state of *this.

◆ tellp()

pos_type ostream::tellp ( )

inline

Returns: the stream position

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

Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ostream()

Member Function Documentation

◆ do_fill()

◆ fill_not_left()

◆ flush()

◆ fmtNum()

◆ operator<<() [1/22]

◆ operator<<() [2/22]

◆ operator<<() [3/22]

◆ operator<<() [4/22]

◆ operator<<() [5/22]

◆ operator<<() [6/22]

◆ operator<<() [7/22]

◆ operator<<() [8/22]

◆ operator<<() [9/22]

◆ operator<<() [10/22]

◆ operator<<() [11/22]

◆ operator<<() [12/22]

◆ operator<<() [13/22]

◆ operator<<() [14/22]

◆ operator<<() [15/22]

◆ operator<<() [16/22]

◆ operator<<() [17/22]

◆ operator<<() [18/22]

◆ operator<<() [19/22]

◆ operator<<() [20/22]

◆ operator<<() [21/22]

◆ operator<<() [22/22]

◆ put()

◆ putBool()

◆ putChar()

◆ putDouble()

◆ putNum() [1/5]

◆ putNum() [2/5]

◆ putNum() [3/5]

◆ putNum() [4/5]

◆ putNum() [5/5]

◆ putPgm()

◆ putStr()

◆ seekp() [1/2]

◆ seekp() [2/2]

◆ tellp()