Main Page   Class Hierarchy   Compound List   File List   Compound Members   File Members  

wvstreamclone.h

Go to the documentation of this file.
00001 /*
00002  * Worldvisions Weaver Software:
00003  *   Copyright (C) 1997-2002 Net Integration Technologies, Inc.
00004  */ 
00005 #ifndef __WVSTREAMCLONE_H
00006 #define __WVSTREAMCLONE_H
00007 
00008 #include "wvstream.h"
00009 
00023 class WvStreamClone : public WvStream
00024 {
00025 public:
00032     WvStreamClone(WvStream **_cloned)
00033         { cloned = _cloned; force_select(false, false, false); }
00034     virtual ~WvStreamClone();
00035     
00036     virtual void close();
00037     virtual int getrfd() const;
00038     virtual int getwfd() const;
00039     virtual size_t uread(void *buf, size_t size);
00040     virtual size_t uwrite(const void *buf, size_t size);
00041     virtual bool isok() const;
00042     virtual int geterr() const;
00043     virtual const char *errstr() const;
00044     virtual bool pre_select(SelectInfo &si);
00045     virtual bool post_select(SelectInfo &si);
00046     virtual const WvAddr *src() const;
00047     virtual void execute();
00048 
00049 protected:
00050     WvStream **cloned;
00051     WvStream *s() const
00052         { return cloned ? *cloned : (WvStream*)NULL; }
00053 };
00054 
00055 #endif // __WVSTREAMCLONE_H

Generated on Sat Aug 24 23:07:57 2002 for WvStreams by doxygen1.2.15