owl::TStreamHandle Class Reference

#include <owl/file.h>

Inheritance diagram for owl::TStreamHandle:

Public Member Functions
virtual uint	GetOpenMode ()
virtual const tstring	GetName ()
virtual uint32	LastError ()
virtual bool	IsOpen ()
TStreamHandle *	Clone () const
virtual bool	Close ()
virtual uint32	Read (void *buffer, uint32 numBytes)
virtual bool	Write (const void *buffer, uint32 numBytes)
virtual bool	Length (uint64 newLen)
virtual uint64	Position64 () const
virtual uint64	Length64 () const
virtual bool	Length (uint32 newLen)
virtual uint32	Position () const
virtual uint32	Length () const
virtual uint64	Seek (int64 offset, TFile::TSeekDir origin=TFile::beg)
virtual uint32	Seek (long offset, TFile::TSeekDir origin=TFile::beg)
virtual bool	Flush ()
virtual bool	LockRange (uint32 position, uint32 count)
virtual bool	UnlockRange (uint32 position, uint32 count)
virtual bool	LockRange (uint64 position, uint64 count)
virtual bool	UnlockRange (uint64 position, uint64 count)
virtual bool	GetStatus (TFileStatus &status) const

Protected Member Functions
	TStreamHandle (TStreamFile *parent, const tstring &filename, uint32 mode)
virtual	~TStreamHandle ()
Protected Member Functions inherited from owl::TFileHandle
	TFileHandle ()
virtual	~TFileHandle ()

Protected Attributes
TStreamFile *	Parent
uint	OpenMode
tstring	FileName

Friends
class	TStreamFile

Detailed Description

Definition at line 647 of file file.h.

Constructor & Destructor Documentation

TStreamHandle()

owl::TStreamHandle::TStreamHandle ( TStreamFile * parent, const tstring & filename, uint32 mode )

protected

Definition at line 1954 of file file.cpp.

References _USES_CONVERSION, _W2A, and Parent.

~TStreamHandle()

virtual owl::TStreamHandle::~TStreamHandle ( )

inlineprotectedvirtual

Definition at line 651 of file file.h.

Member Function Documentation

Clone()

TStreamHandle * owl::TStreamHandle::Clone ( ) const

virtual

Implements owl::TFileHandle.

Definition at line 1978 of file file.cpp.

References owl::TXNotSupportedCall::Raise().

Close()

bool owl::TStreamHandle::Close ( )

virtual

Implements owl::TFileHandle.

Definition at line 1984 of file file.cpp.

References Parent.

Flush()

bool owl::TStreamHandle::Flush ( )

virtual

Implements owl::TFileHandle.

Definition at line 2075 of file file.cpp.

References OpenMode, Parent, and owl::TFile::WriteOnly.

GetName()

virtual const tstring owl::TStreamHandle::GetName ( )

inlinevirtual

Implements owl::TFileHandle.

Definition at line 655 of file file.h.

GetOpenMode()

virtual uint owl::TStreamHandle::GetOpenMode ( )

inlinevirtual

Implements owl::TFileHandle.

Definition at line 654 of file file.h.

GetStatus()

bool owl::TStreamHandle::GetStatus ( TFileStatus & status ) const

virtual

Implements owl::TFileHandle.

Definition at line 2105 of file file.cpp.

References owl::TXNotSupportedCall::Raise().

IsOpen()

bool owl::TStreamHandle::IsOpen ( )

virtual

Implements owl::TFileHandle.

Definition at line 1972 of file file.cpp.

References Parent.

LastError()

uint32 owl::TStreamHandle::LastError ( )

virtual

Implements owl::TFileHandle.

Definition at line 1967 of file file.cpp.

References Parent.

Length() [1/3]

uint32 owl::TStreamHandle::Length ( ) const

virtual

Implements owl::TFileHandle.

Definition at line 2046 of file file.cpp.

References owl::TFile::beg, owl::TFile::end, OpenMode, Parent, Position(), TFILE_ERROR, and owl::TFile::WriteOnly.

Length() [2/3]

bool owl::TStreamHandle::Length ( uint32 newLen )

virtual

Implements owl::TFileHandle.

Definition at line 2026 of file file.cpp.

References owl::TXNotSupportedCall::Raise().

Length() [3/3]

bool owl::TStreamHandle::Length ( uint64 newLen )

virtual

Implements owl::TFileHandle.

Definition at line 2008 of file file.cpp.

References Length().

Length64()

uint64 owl::TStreamHandle::Length64 ( ) const

virtual

Implements owl::TFileHandle.

Definition at line 2021 of file file.cpp.

References Length().

LockRange() [1/2]

bool owl::TStreamHandle::LockRange ( uint32 position, uint32 count )

virtual

Implements owl::TFileHandle.

Definition at line 2082 of file file.cpp.

References owl::TXNotSupportedCall::Raise().

LockRange() [2/2]

bool owl::TStreamHandle::LockRange ( uint64 position, uint64 count )

virtual

Implements owl::TFileHandle.

Definition at line 2095 of file file.cpp.

References LockRange().

Position()

uint32 owl::TStreamHandle::Position ( ) const

virtual

Implements owl::TFileHandle.

Definition at line 2034 of file file.cpp.

References OpenMode, Parent, TFILE_ERROR, and owl::TFile::WriteOnly.

Position64()

uint64 owl::TStreamHandle::Position64 ( ) const

virtual

Implements owl::TFileHandle.

Definition at line 2013 of file file.cpp.

References Position(), TFILE64_ERROR, and TFILE_ERROR.

Read()

uint32 owl::TStreamHandle::Read ( void * buffer, uint32 numBytes )

virtual

Implements owl::TFileHandle.

Definition at line 1991 of file file.cpp.

References Parent.

Seek() [1/2]

uint64 owl::TStreamHandle::Seek ( int64 offset, TFile::TSeekDir origin = TFile::beg )

virtual

Implements owl::TFileHandle.

Definition at line 2060 of file file.cpp.

References Seek().

Seek() [2/2]

uint32 owl::TStreamHandle::Seek ( long offset, TFile::TSeekDir origin = TFile::beg )

virtual

Implements owl::TFileHandle.

Definition at line 2065 of file file.cpp.

References OpenMode, Parent, Position(), and owl::TFile::WriteOnly.

UnlockRange() [1/2]

bool owl::TStreamHandle::UnlockRange ( uint32 position, uint32 count )

virtual

Implements owl::TFileHandle.

Definition at line 2088 of file file.cpp.

References owl::TXNotSupportedCall::Raise().

UnlockRange() [2/2]

bool owl::TStreamHandle::UnlockRange ( uint64 position, uint64 count )

virtual

Implements owl::TFileHandle.

Definition at line 2100 of file file.cpp.

References UnlockRange().

Write()

bool owl::TStreamHandle::Write ( const void * buffer, uint32 numBytes )

virtual

Implements owl::TFileHandle.

Definition at line 2002 of file file.cpp.

References Parent.

Friends And Related Symbol Documentation

TStreamFile

friend class TStreamFile

friend

Definition at line 648 of file file.h.

Member Data Documentation

FileName

tstring owl::TStreamHandle::FileName

protected

Definition at line 683 of file file.h.

OpenMode

uint owl::TStreamHandle::OpenMode

protected

Definition at line 682 of file file.h.

Parent

TStreamFile* owl::TStreamHandle::Parent

protected

Definition at line 681 of file file.h.

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

• include/owl/file.h
• source/owlcore/file.cpp