wxFileOutputStream Class Reference

#include </home/zeitlin/src/wx/github/interface/wx/wfstream.h>

Inheritance diagram for wxFileOutputStream:

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Detailed Description

このクラスはファイルへのデータ書き込みを表しています。

There are actually two such groups of classes: this one is based on wxFile whereas wxFFileOutputStream is based in the wxFFile class.

Note that wxOutputStream::SeekO() can seek beyond the end of the stream (file) and will thus not return wxInvalidOffset for that.

Library:  wxBase

Category:  Streams

参照:

wxBufferedOutputStream, wxFileInputStream, wxFFileOutputStream, wxFFileInputStream

Public Member Functions
	wxFileOutputStream (const wxString &ofileName)
	Creates a new file with ofileName name and initializes the stream in write-only mode.
	wxFileOutputStream (wxFile &file)
	Initializes a file stream in write-only mode using the file I/O object file.
	wxFileOutputStream (int fd)
	Initializes a file stream in write-only mode using the file descriptor fd.
virtual	~wxFileOutputStream ()
	Destructor.
bool	IsOk () const
	Returns true if the stream is initialized and ready.

List of all members.

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Constructor & Destructor Documentation

wxFileOutputStream::wxFileOutputStream

(

const wxString &

ofileName

)

Creates a new file with ofileName name and initializes the stream in write-only mode.

Warning:

You should use wxStreamBase::IsOk() to verify if the constructor succeeded.

wxFileOutputStream::wxFileOutputStream

(

wxFile &

file

)

Initializes a file stream in write-only mode using the file I/O object file.

wxFileOutputStream::wxFileOutputStream

(

int

fd

)

Initializes a file stream in write-only mode using the file descriptor fd.

virtual wxFileOutputStream::~wxFileOutputStream

(

)

[virtual]

Destructor.

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Member Function Documentation

bool wxFileOutputStream::IsOk

(

)

const [virtual]

Returns true if the stream is initialized and ready.

Reimplemented from wxStreamBase.

Reimplemented in wxFileStream.