projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 1106d865 VZ |
1 | % ----------------------------------------------------------------------------- |
| 2 | % wxFileOutputStream | |
| 3 | % ----------------------------------------------------------------------------- | |
| 4 | \section{\class{wxFileOutputStream}}\label{wxfileoutputstream} | |
| 5 | ||
| 6 | This class represents data written to a file. There are actually | |
| 7 | two such groups of classes: this one is based on \helpref{wxFile}{wxfile} | |
| 8 | whereas \helpref{wxFFileInputStream}{wxffileinputstream} is based in | |
| 9 | the \helpref{wxFFile}{wxffile} class. | |
| 10 | ||
| 11 | Note that \helpref{wxFile}{wxfile} and \helpref{wxFFile}{wxffile} differ | |
| 12 | in one aspect, namely when to report that the end of the file has been | |
| 13 | reached. This is documented in \helpref{wxFile::Eof}{wxfileeof} and | |
| 14 | \helpref{wxFFile::Eof}{wxffileeof} and the behaviour of the stream | |
| 15 | classes reflects this difference, i.e. wxFileInputStream will report | |
| 16 | wxSTREAM\_EOF after having read the last byte whereas wxFFileInputStream | |
| 17 | will report wxSTREAM\_EOF after trying to read {\it past} the last byte. | |
| 18 | ||
| 19 | \wxheading{Derived from} | |
| 20 | ||
| 21 | \helpref{wxOutputStream}{wxoutputstream} | |
| 22 | ||
| 23 | \wxheading{Include files} | |
| 24 | ||
| 25 | <wx/wfstream.h> | |
| 26 | ||
| 27 | \wxheading{See also} | |
| 28 | ||
| 29 | \helpref{wxBufferedOutputStream}{wxbufferedoutputstream}, \helpref{wxFileInputStream}{wxfileinputstream}, \helpref{wxFFileInputStream}{wxffileinputstream} | |
| 30 | ||
| 31 | % ---------- | |
| 32 | % Members | |
| 33 | % ---------- | |
| 34 | \latexignore{\rtfignore{\wxheading{Members}}} | |
| 35 | ||
| 36 | \membersection{wxFileOutputStream::wxFileOutputStream} | |
| 37 | ||
| 38 | \func{}{wxFileOutputStream}{\param{const wxString\&}{ ofileName}} | |
| 39 | ||
| 40 | Creates a new file with {\it ofilename} name and initializes the stream in | |
| 41 | write-only mode. | |
| 42 | ||
| 43 | \func{}{wxFileOutputStream}{\param{wxFile\&}{ file}} | |
| 44 | ||
| 45 | Initializes a file stream in write-only mode using the file I/O object {\it file}. | |
| 46 | ||
| 47 | \func{}{wxFileOutputStream}{\param{int}{ fd}} | |
| 48 | ||
| 49 | Initializes a file stream in write-only mode using the file descriptor {\it fd}. | |
| 50 | ||
| 51 | \membersection{wxFileOutputStream::\destruct{wxFileOutputStream}} | |
| 52 | ||
| 53 | \func{}{\destruct{wxFileOutputStream}}{\void} | |
| 54 | ||
| 55 | Destructor. | |
| 56 | ||
| 57 | \membersection{wxFileOutputStream::Ok} | |
| 58 | ||
| 59 | \constfunc{bool}{Ok}{\void} | |
| 60 | ||
| cc81d32f | 61 | Returns true if the stream is initialized and ready. |
| 1106d865 | 62 |