X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b36f57c252698ff932487d31ad1289e5ef659bc0..3ce369e6876c49ad7a101ad222048bd5446b7125:/docs/latex/wx/strmmem.tex diff --git a/docs/latex/wx/strmmem.tex b/docs/latex/wx/strmmem.tex index ebf0bcaf9d..3892bf665d 100644 --- a/docs/latex/wx/strmmem.tex +++ b/docs/latex/wx/strmmem.tex @@ -7,19 +7,13 @@ \helpref{wxInputStream}{wxinputstream} -\wxheading{See also} - -\helpref{wxStreamBuffer}{wxstreamBuffer} +\wxheading{Include files} -\wxheading{Remark} + -You can create a similar stream by this way: -\begin{verbatim} - wxStreamBuffer *sb = new wxStreamBuffer(wxStreamBuffer::read); - wxInputStream *input = new wxInputStream(sb); +\wxheading{See also} - sb->SetBufferIO(data, data\_end); -\end{verbatim} +\helpref{wxStreamBuffer}{wxstreamBuffer} % ---------- % Members @@ -48,35 +42,13 @@ Destructor. \helpref{wxOutputStream}{wxoutputstream} -\wxheading{See also} - -\helpref{wxStreamBuffer}{wxstreamBuffer} - - -\wxheading{Remark} +\wxheading{Include files} -You can create a similar stream by this way: -\begin{verbatim} - wxStreamBuffer *sb = new wxStreamBuffer(wxStreamBuffer::write); - wxOutputStream *input = new wxOutputStream(sb); + - // If there are data - sb->SetBufferIO(data, data\_end); - // Else - sb->Fixed(FALSE); -\end{verbatim} - -This way is also useful to create read/write memory stream: -\begin{verbatim} - wxStreamBuffer *sb = new wxStreamBuffer(wxStreamBuffer::read\_write); - wxOutputStream *output = new wxOutputStream(sb); - wxInputStream *input = new wxInputStream(sb); +\wxheading{See also} - // If there are data - sb->SetBufferIO(data, data\_end); - // Else - sb->Fixed(FALSE); -\end{verbatim} +\helpref{wxStreamBuffer}{wxstreamBuffer} % ---------- % Members @@ -100,3 +72,17 @@ stream. \func{}{\destruct{wxMemoryOutputStream}}{\void} Destructor. + +\membersection{wxMemoryOutputStream::CopyTo} + +\constfunc{size\_t}{CopyTo}{\param{char *}{buffer}, \param{size\_t }{len}} + +CopyTo allowed you to transfer data from the internal buffer of +wxMemoryOutputStream to an external buffer. \it{len} specifies the size of +the buffer. + +\wxheading{Returned value} + +CopyTo returns the number of bytes copied to the buffer. Generally it is either +len or the size of the stream buffer. +