1\section{\class{wxFileInputStream}}\label{wxfileinputstream} 2 3This class represents data read in from a file. There are actually 4two such groups of classes: this one is based on \helpref{wxFile}{wxfile} 5whereas \helpref{wxFFileInputStream}{wxffileinputstream} is based in 6the \helpref{wxFFile}{wxffile} class. 7 8Note that \helpref{SeekI()}{wxinputstreamseeki} 9can seek beyond the end of the stream (file) and will thus not return 10{\it wxInvalidOffset} for that. 11 12\wxheading{Derived from} 13 14\helpref{wxInputStream}{wxinputstream} 15 16\wxheading{Include files} 17 18<wx/wfstream.h> 19 20\wxheading{See also} 21 22\helpref{wxBufferedInputStream}{wxbufferedinputstream}, \helpref{wxFileOutputStream}{wxfileoutputstream}, \helpref{wxFFileOutputStream}{wxffileoutputstream} 23 24% ---------- 25% Members 26% ---------- 27\latexignore{\rtfignore{\wxheading{Members}}} 28 29\membersection{wxFileInputStream::wxFileInputStream}\label{wxfileinputstreamctor} 30 31\func{}{wxFileInputStream}{\param{const wxString\&}{ ifileName}} 32 33Opens the specified file using its {\it ifilename} name in read-only mode. 34 35\func{}{wxFileInputStream}{\param{wxFile\&}{ file}} 36 37Initializes a file stream in read-only mode using the file I/O object {\it file}. 38 39\func{}{wxFileInputStream}{\param{int}{ fd}} 40 41Initializes a file stream in read-only mode using the specified file descriptor. 42 43\membersection{wxFileInputStream::\destruct{wxFileInputStream}}\label{wxfileinputstreamdtor} 44 45\func{}{\destruct{wxFileInputStream}}{\void} 46 47Destructor. 48 49\membersection{wxFileInputStream::IsOk}\label{wxfileinputstreamisok} 50 51\constfunc{bool}{IsOk}{\void} 52 53Returns true if the stream is initialized and ready. 54 55