http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/wvstreams/uninullgen.h

/* -*- Mode: C++ -*- * Worldvisions Weaver Software: * Copyright (C) 1997-2002 Net Integration Technologies, Inc. * * A generator that is always empty and rejects changes. */ #ifndef __UNICONFNULL_H #define __UNICONFNULL_H #include "uniconfgen.h" /** * A generator that is always empty and rejects changes. * * To mount, use the moniker "null:". * */ class UniNullGen : public UniConfGen { public: UniNullGen() { }; virtual ~UniNullGen() { }; /***** Overridden methods *****/ virtual void flush_buffers() { } virtual WvString get(const UniConfKey &key) { return WvString::null; } virtual void set(const UniConfKey &key, WvStringParm value) { } virtual void setv(const UniConfPairList &pairs) { } virtual bool haschildren(const UniConfKey &key) { return false; } virtual Iter *iterator(const UniConfKey &key) { return new NullIter(); } }; #endif // __UNICONFNULL_H