/usr/include/OpenSP/ISetIter.h is in libosp-dev 1.5.2-10.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | // Copyright (c) 1994 James Clark
// See the file COPYING for copying permission.
#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 */
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