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1 | % ----------------------------------------------------------------------------- |
2 | % wxFilterInputStream | |
3 | % ----------------------------------------------------------------------------- | |
4 | \section{\class{wxFilterInputStream}}\label{wxfilterinputstream} | |
5 | ||
36edded9 | 6 | A filter stream has the capability of a normal stream but it can be placed on top |
2edb0bde | 7 | of another stream. So, for example, it can uncompress or decrypt the data which are read |
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8 | from another stream and pass it to the requester. |
9 | ||
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10 | \wxheading{Derived from} |
11 | ||
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12 | \helpref{wxInputStream}{wxinputstream}\\ |
13 | \helpref{wxStreamBase}{wxstreambase} | |
e2a6f233 | 14 | |
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15 | \wxheading{Include files} |
16 | ||
17 | <wx/stream.h> | |
18 | ||
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19 | \wxheading{Library} |
20 | ||
21 | \helpref{wxBase}{librarieslist} | |
22 | ||
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23 | \wxheading{Note} |
24 | ||
85ec2f26 | 25 | The interface of this class is the same as that of wxInputStream. Only a constructor |
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26 | differs and it is documented below. |
27 | ||
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28 | \wxheading{See also} |
29 | ||
30 | \helpref{wxFilterClassFactory}{wxfilterclassfactory}\\ | |
31 | \helpref{wxFilterOutputStream}{wxfilteroutputstream} | |
32 | ||
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33 | \latexignore{\rtfignore{\wxheading{Members}}} |
34 | ||
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35 | % ----------- |
36 | % ctor & dtor | |
37 | % ----------- | |
b236c10f | 38 | \membersection{wxFilterInputStream::wxFilterInputStream}\label{wxfilterinputstreamctor} |
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39 | |
40 | \func{}{wxFilterInputStream}{\param{wxInputStream\&}{ stream}} | |
41 | ||
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42 | \func{}{wxFilterInputStream}{\param{wxInputStream*}{ stream}} |
43 | ||
36edded9 | 44 | Initializes a "filter" stream. |
cba2db0c | 45 | |
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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 |