cuttlefish::Seeker Class Reference

#include <io.h>

Inheritance diagram for cuttlefish::Seeker:

Collaboration diagram for cuttlefish::Seeker:

Public Member Functions
virtual	~Seeker ()=default
Result< void >	Visit (IoVisitor &) override
virtual Result< uint64_t >	SeekSet (uint64_t offset)=0
virtual Result< uint64_t >	SeekCur (int64_t offset)=0
virtual Result< uint64_t >	SeekEnd (int64_t offset)=0
Public Member Functions inherited from cuttlefish::IoVisitable
virtual	~IoVisitable ()=default
virtual Result< void >	Visit (IoVisitor &)=0

Constructor & Destructor Documentation

~Seeker()

virtual cuttlefish::Seeker::~Seeker ( )

virtualdefault

Member Function Documentation

SeekCur()

virtual Result< uint64_t > cuttlefish::Seeker::SeekCur ( int64_t  offset )

pure virtual

Implemented in cuttlefish::anonymous_namespace{seekable_source.cc}::ZipSourceAsReaderSeekerImpl, cuttlefish::SeekingZipSourceReader, cuttlefish::ZipSourceWriter, cuttlefish::anonymous_namespace{in_memory.cc}::InMemoryIo, cuttlefish::SharedFdIo, cuttlefish::ReaderWriterSeeker, cuttlefish::ReaderFakeSeeker, and cuttlefish::Fd.

SeekEnd()

virtual Result< uint64_t > cuttlefish::Seeker::SeekEnd ( int64_t  offset )

pure virtual

Implemented in cuttlefish::anonymous_namespace{seekable_source.cc}::ZipSourceAsReaderSeekerImpl, cuttlefish::SeekingZipSourceReader, cuttlefish::ZipSourceWriter, cuttlefish::anonymous_namespace{in_memory.cc}::InMemoryIo, cuttlefish::SharedFdIo, cuttlefish::ReaderWriterSeeker, cuttlefish::ReaderFakeSeeker, and cuttlefish::Fd.

SeekSet()

virtual Result< uint64_t > cuttlefish::Seeker::SeekSet ( uint64_t  offset )

pure virtual

Implemented in cuttlefish::anonymous_namespace{seekable_source.cc}::ZipSourceAsReaderSeekerImpl, cuttlefish::SeekingZipSourceReader, cuttlefish::ZipSourceWriter, cuttlefish::anonymous_namespace{in_memory.cc}::InMemoryIo, cuttlefish::SharedFdIo, cuttlefish::ReaderWriterSeeker, cuttlefish::ReaderFakeSeeker, and cuttlefish::Fd.

Visit()

Result< void > cuttlefish::Seeker::Visit ( IoVisitor &  visitor )

overridevirtual

Implements cuttlefish::IoVisitable.

Reimplemented in cuttlefish::ReaderSeeker, cuttlefish::WriterSeeker, cuttlefish::ReaderWriterSeeker, cuttlefish::ReadWindowView, and cuttlefish::SharedFdIo.

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

• cuttlefish/io/io.h
• cuttlefish/io/io.cc