b7cacb43db
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41751 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
55 lines
1.6 KiB
TeX
55 lines
1.6 KiB
TeX
\section{\class{wxFileInputStream}}\label{wxfileinputstream}
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This class represents data read in from a file. There are actually
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two such groups of classes: this one is based on \helpref{wxFile}{wxfile}
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whereas \helpref{wxFFileInputStream}{wxffileinputstream} is based in
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the \helpref{wxFFile}{wxffile} class.
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Note that \helpref{SeekI()}{wxinputstreamseeki}
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can seek beyond the end of the stream (file) and will thus not return
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{\it wxInvalidOffset} for that.
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\wxheading{Derived from}
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\helpref{wxInputStream}{wxinputstream}
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\wxheading{Include files}
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<wx/wfstream.h>
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\wxheading{See also}
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\helpref{wxBufferedInputStream}{wxbufferedinputstream}, \helpref{wxFileOutputStream}{wxfileoutputstream}, \helpref{wxFFileOutputStream}{wxffileoutputstream}
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% ----------
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% Members
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% ----------
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxFileInputStream::wxFileInputStream}\label{wxfileinputstreamctor}
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\func{}{wxFileInputStream}{\param{const wxString\&}{ ifileName}}
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Opens the specified file using its {\it ifilename} name in read-only mode.
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\func{}{wxFileInputStream}{\param{wxFile\&}{ file}}
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Initializes a file stream in read-only mode using the file I/O object {\it file}.
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\func{}{wxFileInputStream}{\param{int}{ fd}}
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Initializes a file stream in read-only mode using the specified file descriptor.
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\membersection{wxFileInputStream::\destruct{wxFileInputStream}}\label{wxfileinputstreamdtor}
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\func{}{\destruct{wxFileInputStream}}{\void}
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Destructor.
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\membersection{wxFileInputStream::IsOk}\label{wxfileinputstreamisok}
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\constfunc{bool}{IsOk}{\void}
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Returns true if the stream is initialized and ready.
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