7376079d09
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@48101 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
158 lines
4.7 KiB
TeX
158 lines
4.7 KiB
TeX
% -----------------------------------------------------------------------------
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% wxFFileInputStream
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% -----------------------------------------------------------------------------
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\section{\class{wxFFileInputStream}}\label{wxffileinputstream}
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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{wxFFile}{wxffile}
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whereas \helpref{wxFileInputStream}{wxfileinputstream} is based in
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the \helpref{wxFile}{wxfile} 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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\helpref{wxStreamBase}{wxstreambase}
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\wxheading{Include files}
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<wx/wfstream.h>
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\wxheading{Library}
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\helpref{wxBase}{librarieslist}
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\wxheading{See also}
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\helpref{wxBufferedInputStream}{wxbufferedinputstream}, \helpref{wxFFileOutputStream}{wxffileoutputstream}, \helpref{wxFileOutputStream}{wxfileoutputstream}
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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{wxFFileInputStream::wxFFileInputStream}\label{wxffileinputstreamctor}
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\func{}{wxFFileInputStream}{\param{const wxString\&}{ filename}, \param{const wxString\&}{ mode = "rb"}}
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Opens the specified file using its {\it filename} name using the specified mode.
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\func{}{wxFFileInputStream}{\param{wxFFile\&}{ 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{}{wxFFileInputStream}{\param{FILE *}{ fp}}
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Initializes a file stream in read-only mode using the specified file pointer {\it fp}.
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\membersection{wxFFileInputStream::\destruct{wxFFileInputStream}}\label{wxffileinputstreamdtor}
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\func{}{\destruct{wxFFileInputStream}}{\void}
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Destructor.
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\membersection{wxFFileInputStream::IsOk}\label{wxffileinputstreamisok}
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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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% -----------------------------------------------------------------------------
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% wxFFileOutputStream
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% -----------------------------------------------------------------------------
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\section{\class{wxFFileOutputStream}}\label{wxffileoutputstream}
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This class represents data written to a file. There are actually
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two such groups of classes: this one is based on \helpref{wxFFile}{wxffile}
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whereas \helpref{wxFileInputStream}{wxffileinputstream} is based in
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the \helpref{wxFile}{wxfile} class.
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Note that \helpref{SeekO()}{wxoutputstreamseeko}
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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{wxOutputStream}{wxoutputstream}\\
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\helpref{wxStreamBase}{wxstreambase}
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\wxheading{Include files}
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<wx/wfstream.h>
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\wxheading{Library}
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\helpref{wxBase}{librarieslist}
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\wxheading{See also}
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\helpref{wxBufferedOutputStream}{wxbufferedoutputstream}, \helpref{wxFFileInputStream}{wxffileinputstream}, \helpref{wxFileInputStream}{wxfileinputstream}
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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{wxFFileOutputStream::wxFFileOutputStream}\label{wxffileoutputstreamctor}
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\func{}{wxFFileOutputStream}{\param{const wxString\&}{ filename}, \param{const wxString\&}{ mode="w+b"}}
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Opens the file with the given {\it filename} name in the specified mode.
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\func{}{wxFFileOutputStream}{\param{wxFFile\&}{ file}}
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Initializes a file stream in write-only mode using the file I/O object {\it file}.
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\func{}{wxFFileOutputStream}{\param{FILE *}{ fp}}
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Initializes a file stream in write-only mode using the file descriptor {\it fp}.
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\membersection{wxFFileOutputStream::\destruct{wxFFileOutputStream}}\label{wxffileoutputstreamdtor}
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\func{}{\destruct{wxFFileOutputStream}}{\void}
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Destructor.
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\membersection{wxFFileOutputStream::IsOk}\label{wxffileoutputstreamisok}
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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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% -----------------------------------------------------------------------------
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% wxFFileStream
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% -----------------------------------------------------------------------------
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\section{\class{wxFFileStream}}\label{wxffilestream}
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\wxheading{Derived from}
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\helpref{wxFFileOutputStream}{wxffileoutputstream}\\
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\helpref{wxOutputStream}{wxoutputstream}\\
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\helpref{wxStreamBase}{wxstreambase}
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\wxheading{Include files}
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<wx/wfstream.h>
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\wxheading{Library}
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\helpref{wxBase}{librarieslist}
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\wxheading{See also}
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\helpref{wxStreamBuffer}{wxstreambuffer}
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxFFileStream::wxFFileStream}\label{wxffilestreamctor}
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\func{}{wxFFileStream}{\param{const wxString\&}{ iofileName}}
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Initializes a new file stream in read-write mode using the specified
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{\it iofilename} name.
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