QhullSet.cpp
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	/****************************************************************************
	**
	** Copyright (C) 2008-2010 C.B. Barber. All rights reserved.
	** $Id: //product/qhull/main/rel/cpp/QhullSet.cpp#21 $$Change: 1193 $
	** $DateTime: 2010/01/23 11:31:35 $$Author: bbarber $
	**
	****************************************************************************/

	#//! QhullSet -- Qhull's facet structure, facetT, as a C++ class

	#include "QhullError.h"
	#include "QhullSet.h"

	#ifdef _MSC_VER // Microsoft Visual C++ -- warning level 4
	#endif

	namespace orgQhull {

	#//static members

	setT QhullSetBase::
	s_empty_set;

	// Same code for qh_setsize [qset.c] and QhullSetBase::count
	int QhullSetBase::count(const setT *set)
	{
	int size;
	const int *sizep;

	if (!set)
	return(0);
	sizep= SETsizeaddr_(set);
	if ((size= *sizep)) {
	size--;
	if (size > set->maxsize) {
	// FIXUP QH11022 How to add additional output to a error? -- qh_setprint(qhmem.ferr, "set: ", set);
	throw QhullError(10032, "QhullSet internal error: current set size %d is greater than maximum size %d\n",
	size, set->maxsize);
	}
	}else
	size= set->maxsize;
	return size;
	}


	}//namespace orgQhull