OpenRaw::IO::MemStream Class Reference

Inheritance diagram for OpenRaw::IO::MemStream:

Public Member Functions
	MemStream (void *ptr, size_t s)
	MemStream (const MemStream &f)=delete
MemStream &	operator= (const MemStream &)=delete
virtual or_error	open () override
virtual int	close () override
virtual int	seek (off_t offset, int whence) override
virtual int	read (void *buf, size_t count) override
virtual off_t	filesize () override
Public Member Functions inherited from OpenRaw::IO::Stream
	Stream (const char *filename)
virtual Error	open ()=0
virtual int	close ()=0
virtual int	seek (off_t offset, int whence)=0
virtual int	read (void *buf, size_t count)=0
virtual off_t	filesize ()=0
Error	get_error ()
const std::string &	get_path () const
uint8_t	readByte () noexcept(false)

Additional Inherited Members
Public Types inherited from OpenRaw::IO::Stream
typedef std::shared_ptr< Stream >	Ptr
typedef ::or_error	Error
Protected Member Functions inherited from OpenRaw::IO::Stream
void	set_error (Error error)

Detailed Description

Definition at line 35 of file memstream.hpp.

Constructor & Destructor Documentation

MemStream()

OpenRaw::IO::MemStream::MemStream	(	void *	ptr,
		size_t	s
	)

Definition at line 36 of file memstream.cpp.

~MemStream()

virtual OpenRaw::IO::MemStream::~MemStream ( )

inlinevirtual

Definition at line 41 of file memstream.hpp.

Member Function Documentation

close()

int OpenRaw::IO::MemStream::close ( )

overridevirtual

close the file

Implements OpenRaw::IO::Stream.

Definition at line 51 of file memstream.cpp.

filesize()

off_t OpenRaw::IO::MemStream::filesize ( )

overridevirtual

Implements OpenRaw::IO::Stream.

Definition at line 106 of file memstream.cpp.

open()

or_error OpenRaw::IO::MemStream::open ( )

overridevirtual

open the file

Implements OpenRaw::IO::Stream.

Definition at line 44 of file memstream.cpp.

read()

int OpenRaw::IO::MemStream::read ( void *  buf, size_t  count  )

overridevirtual

read in the file. Semantics are similar to POSIX read()

Implements OpenRaw::IO::Stream.

Definition at line 88 of file memstream.cpp.

seek()

int OpenRaw::IO::MemStream::seek ( off_t  offset, int  whence  )

overridevirtual

seek in the file. Semantics are similar to POSIX lseek()

Implements OpenRaw::IO::Stream.

Definition at line 57 of file memstream.cpp.

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

• lib/io/memstream.hpp
• lib/io/memstream.cpp