yarp::os::StringOutputStream Class Reference

An OutputStream that produces a string. More...

#include <yarp/os/StringOutputStream.h>

Inheritance diagram for yarp::os::StringOutputStream:

Public Member Functions
	StringOutputStream ()
std::string	toString () const
void	reset ()
void	write (const Bytes &b) override
	Write a block of bytes to the stream.
void	close () override
	Terminate the stream.
bool	isOk () const override
	Check if the stream is ok or in an error state.
const std::string &	str () const
virtual void	write (char ch)
	Write a single byte to the stream.
virtual void	write (const Bytes &b, int offset, int len)
	Write a block of bytes to the stream.
virtual void	write (const yarp::os::Bytes &b)=0
	Write a block of bytes to the stream.
Public Member Functions inherited from yarp::os::OutputStream
virtual	~OutputStream ()
	Destructor.
virtual void	flush ()
	Make sure all pending write operations are finished.
virtual void	writeLine (const char *data, int len)
	Write some text followed by a line feed.
virtual bool	setWriteTimeout (double timeout)
	Set activity timeout.
virtual bool	setTypeOfService (int tos)
virtual int	getTypeOfService ()

Detailed Description

An OutputStream that produces a string.

Handy for testing purposes.

Definition at line 20 of file StringOutputStream.h.

Constructor & Destructor Documentation

StringOutputStream()

yarp::os::StringOutputStream::StringOutputStream ( )

inline

Definition at line 25 of file StringOutputStream.h.

Member Function Documentation

close()

void yarp::os::StringOutputStream::close ( )

inlineoverridevirtual

Terminate the stream.

Implements yarp::os::OutputStream.

Definition at line 45 of file StringOutputStream.h.

isOk()

bool yarp::os::StringOutputStream::isOk ( ) const

inlineoverridevirtual

Check if the stream is ok or in an error state.

Returns

true iff the stream is ok

Implements yarp::os::OutputStream.

Definition at line 49 of file StringOutputStream.h.

reset()

void yarp::os::StringOutputStream::reset ( )

inline

Definition at line 34 of file StringOutputStream.h.

str()

const std::string & yarp::os::StringOutputStream::str ( ) const

inline

Definition at line 54 of file StringOutputStream.h.

toString()

std::string yarp::os::StringOutputStream::toString ( ) const

inline

Definition at line 29 of file StringOutputStream.h.

write() [1/4]

void yarp::os::OutputStream::write ( char  ch )

virtual

Write a single byte to the stream.

By default, this calls write(const Bytes& b) to do its work.

Parameters

ch	the byte to write

Reimplemented from yarp::os::OutputStream.

Definition at line 34 of file OutputStream.cpp.

write() [2/4]

void yarp::os::StringOutputStream::write ( const Bytes &  b )

inlineoverridevirtual

Write a block of bytes to the stream.

Parameters

b	the bytes to write

Implements yarp::os::OutputStream.

Definition at line 39 of file StringOutputStream.h.

write() [3/4]

void yarp::os::OutputStream::write ( const Bytes &  b, int  offset, int  len  )

virtual

Write a block of bytes to the stream.

By default, this calls write(const Bytes& b) to do its work.

Parameters

b	the bytes to write
offset	an offset within the block to start at
len	the number of bytes to write

Reimplemented from yarp::os::OutputStream.

Definition at line 44 of file OutputStream.cpp.

write() [4/4]

virtual void yarp::os::OutputStream::write ( const yarp::os::Bytes &  b )

virtual

Write a block of bytes to the stream.

Parameters

b	the bytes to write

Implements yarp::os::OutputStream.

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

• src/libYARP_os/src/yarp/os/StringOutputStream.h