Mercurial > illumos > onarm
view usr/src/cmd/man/src/util/nsgmls.src/include/ISetIter.h @ 4:1a15d5aaf794
synchronized with onnv_86 (6202) in onnv-gate
author | Koji Uno <koji.uno@sun.com> |
---|---|
date | Mon, 31 Aug 2009 14:38:03 +0900 |
parents | c9caec207d52 |
children |
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// Copyright (c) 1994 James Clark // See the file COPYING for copying permission. #pragma ident "%Z%%M% %I% %E% SMI" #ifndef ISetIter_INCLUDED #define ISetIter_INCLUDED #include <stddef.h> #include "ISet.h" #ifdef SP_NAMESPACE namespace SP_NAMESPACE { #endif template<class T> class ISetIter { public: ISetIter(const ISet<T> &s) : p_(&s), i_(0) { } // min and max are not changed if 0 is returned. int next(T &min, T &max) { if (i_ < p_->r_.size()) { min = p_->r_[i_].min; max = p_->r_[i_].max; i_++; return 1; } else return 0; } private: const ISet<T> *p_; size_t i_; }; #ifdef SP_NAMESPACE } #endif #endif /* ISetIter_INCLUDED */