ext::fdstreambuf Class Reference

Class representing buffered stream designed to work on defined file descriptor instead of usual file name. More...

#include <fdstream.hpp>

Inheritance diagram for ext::fdstreambuf:

Collaboration diagram for ext::fdstreambuf:

Public Member Functions
	fdstreambuf (int fileDescriptor)
	Constructor of the fdstreambuf. More...
	~fdstreambuf () override
	The destructor of the fdstreambuf. More...
	fdstreambuf (const fdstreambuf &)=delete
	Do not allow to copy construct the fdsreambuf. More...
fdstreambuf &	operator= (const fdstreambuf &)=delete
	Do not allow to copy assign the fdsreambuf. More...

Protected Member Functions
int_type	pbackfail (int_type) override
	Put character back in the case of backup underflow. More...
int_type	underflow () override
	Get character on underflow. More...
int_type	overflow (int_type) override
	Put character on overflow. More...
int	sync () override
	Synchronize stream buffer. More...

Detailed Description

Class representing buffered stream designed to work on defined file descriptor instead of usual file name.

Constructor & Destructor Documentation

fdstreambuf() [1/2]

ext::fdstreambuf::fdstreambuf ( int  fileDescriptor )

explicit

Constructor of the fdstreambuf.

Parameters

fd	the file descriptor number

~fdstreambuf()

ext::fdstreambuf::~fdstreambuf ( )

override

The destructor of the fdstreambuf.

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fdstreambuf() [2/2]

ext::fdstreambuf::fdstreambuf ( const fdstreambuf &  )

delete

Do not allow to copy construct the fdsreambuf.

Member Function Documentation

operator=()

fdstreambuf & ext::fdstreambuf::operator= ( const fdstreambuf &  )

delete

Do not allow to copy assign the fdsreambuf.

overflow()

fdstreambuf::int_type ext::fdstreambuf::overflow ( int_type  )

overrideprotected

Put character on overflow.

Virtual function called by other member functions to put a character into the controlled output sequence without changing the current position.

For more defails see the documentation of the standard library.

pbackfail()

fdstreambuf::int_type ext::fdstreambuf::pbackfail ( int_type  c = traits_type::eof ( ) )

overrideprotected

Put character back in the case of backup underflow.

Virtual function called by other member functions to put a character back into the controlled input sequence and decrease the position indicator.

For more defails see the documentation of the standard library.

sync()

int ext::fdstreambuf::sync ( )

overrideprotected

Synchronize stream buffer.

Virtual function called by the public member function pubsync to synchronize the contents in the buffer with those of the associated character sequence.

For more defails see the documentation of the standard library.

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underflow()

fdstreambuf::int_type ext::fdstreambuf::underflow ( )

overrideprotected

Get character on underflow.

Virtual function called by other member functions to get the current character in the controlled input sequence without changing the current position.

For more defails see the documentation of the standard library.

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

• alib2std/src/extensions/fdstream.hpp
• alib2std/src/extensions/fdstream.cpp