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1 | % ----------------------------------------------------------------------------- | |
2 | % wxFilterInputStream | |
3 | % ----------------------------------------------------------------------------- | |
4 | \section{\class{wxFilterInputStream}}\label{wxfilterinputstream} | |
5 | ||
6 | A filter stream has the capability of a normal stream but it can be placed on top | |
7 | of another stream. So, for example, it can uncompress or decrypt the data which are read | |
8 | from another stream and pass it to the requester. | |
9 | ||
10 | \wxheading{Derived from} | |
11 | ||
12 | \helpref{wxInputStream}{wxinputstream}\\ | |
13 | \helpref{wxStreamBase}{wxstreambase} | |
14 | ||
15 | \wxheading{Include files} | |
16 | ||
17 | <wx/stream.h> | |
18 | ||
19 | \wxheading{Library} | |
20 | ||
21 | \helpref{wxBase}{librarieslist} | |
22 | ||
23 | \wxheading{Note} | |
24 | ||
25 | The interface of this class is the same as that of wxInputStream. Only a constructor | |
26 | differs and it is documented below. | |
27 | ||
28 | \wxheading{See also} | |
29 | ||
30 | \helpref{wxFilterClassFactory}{wxfilterclassfactory}\\ | |
31 | \helpref{wxFilterOutputStream}{wxfilteroutputstream} | |
32 | ||
33 | \latexignore{\rtfignore{\wxheading{Members}}} | |
34 | ||
35 | % ----------- | |
36 | % ctor & dtor | |
37 | % ----------- | |
38 | \membersection{wxFilterInputStream::wxFilterInputStream}\label{wxfilterinputstreamctor} | |
39 | ||
40 | \func{}{wxFilterInputStream}{\param{wxInputStream\&}{ stream}} | |
41 | ||
42 | \func{}{wxFilterInputStream}{\param{wxInputStream*}{ stream}} | |
43 | ||
44 | Initializes a "filter" stream. | |
45 | ||
46 | If the parent stream is passed as a pointer then the new filter stream | |
47 | takes ownership of it. If it is passed by reference then it does not. | |
48 |