wxFSInputStream Class Reference

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

Inheritance diagram for wxFSInputStream:

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Detailed Description

Input stream for virtual file stream files.

The stream reads data from wxFSFile obtained from wxFileSystem. It is especially useful to allow using virtual files with other wxWidgets functions and classes working with streams, e.g. for loading images or animations from virtual files and not only physical ones.

Library:  wxBase

Category:  Streams

参照:

wxWrapperInputStream, wxFSFile

Since:

2.9.4

Public Member Functions
	wxFileInputStream (const wxString &filename, int flags=0)
	Create a stream associated with the data of the given virtual file system file.
bool	IsOk () const
	Returns true if the stream is initialized and ready.

List of all members.

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Member Function Documentation

bool wxFSInputStream::IsOk

(

)

const [virtual]

Returns true if the stream is initialized and ready.

Reimplemented from wxStreamBase.

wxFSInputStream::wxFileInputStream	(	const wxString &	filename,
		int	flags = 0
	)

Create a stream associated with the data of the given virtual file system file.

Parameters:

filename	The name of the input file passed to wxFileSystem::OpenFile().
flags	Combination of flags from wxFileSystemOpenFlags. wxFS_READ is implied, i.e. it is always added to the flags value.

Use wxStreamBase::IsOk() to verify if the constructor succeeded.