CopyStream Class Reference

Duplicate all data passed by the stream operator to two output streams. More...

#include <copystream.h>

Inheritance diagram for CopyStream:

Collaboration diagram for CopyStream:

Public Member Functions
	CopyStream (OutputStream *first, OutputStream *second)
	Constructor.
void	flush () override
	Redirect the buffer to both streams and flush them, too.
Public Member Functions inherited from OutputStream
	OutputStream ()
	Default constructor. Initial number system is decimal.
virtual	~OutputStream ()
	Destructor.
virtual void	flush ()=0
	Clears the buffer.
OutputStream &	operator<< (char c)
	Print a single character.
OutputStream &	operator<< (unsigned char c)
	Print a single character.
OutputStream &	operator<< (const char *string)
	Printing a null-terminated string.
OutputStream &	operator<< (bool b)
	Print a boolean value.
OutputStream &	operator<< (short ival)
	Print an integral number in radix base.
OutputStream &	operator<< (unsigned short ival)
	Print an integral number in radix base.
OutputStream &	operator<< (int ival)
	Print an integral number in radix base.
OutputStream &	operator<< (unsigned int ival)
	Print an integral number in radix base.
OutputStream &	operator<< (long ival)
	Print an integral number in radix base.
OutputStream &	operator<< (unsigned long ival)
	Print an integral number in radix base.
OutputStream &	operator<< (long long ival)
	Print an integral number in radix base.
OutputStream &	operator<< (unsigned long long ival)
	Print an integral number in radix base.
OutputStream &	operator<< (const void *ptr)
	Print a pointer as hexadecimal number.
OutputStream &	operator<< (OutputStream &(*f)(OutputStream &))
	Calls one of the manipulator functions.
Public Member Functions inherited from Stringbuffer
virtual	~Stringbuffer ()
	Destructor (nothing to do here)

Private Attributes
OutputStream *	first
	First recipient.
OutputStream *	second
	Second recipient.

Additional Inherited Members
Public Attributes inherited from OutputStream
int	base
	Number system used for printing integral numbers (one of 2, 8, 10, or 16)
Protected Member Functions inherited from Stringbuffer
	Stringbuffer ()
	Constructor; Marks the buffer as empty.
void	put (char c)
	Inserts a character into the buffer.
virtual void	flush ()=0
	Flush the buffer contents.
Protected Attributes inherited from Stringbuffer
char	buffer [80+1]
long unsigned	pos
	current position in the buffer

Detailed Description

Duplicate all data passed by the stream operator to two output streams.

Can be used as replacement for any OutputStream – for example, forwarding the DBG output simultaneously to screen (TextStream) and serial console (SerialStream).

Constructor & Destructor Documentation

CopyStream()

CopyStream::CopyStream ( OutputStream *  first, OutputStream *  second  )

inline

Constructor.

Parameters

first	First recipient for output passed to this object
second	Second recipient for output passed to this object

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

• debug/copystream.h