QhullFacetSet.h

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/****************************************************************************
**
** Copyright (c) 2008-2015 C.B. Barber. All rights reserved.
** $Id: //main/2015/qhull/src/libqhullcpp/QhullFacetSet.h#2 $$Change: 2066 $
** $DateTime: 2016/01/18 19:29:17 $$Author: bbarber $
**
****************************************************************************/
 
#ifndef QHULLFACETSET_H
#define QHULLFACETSET_H
 
#include "libqhullcpp/QhullSet.h"
#include "libqhullcpp/QhullFacet.h"
 
#include <ostream>
 
namespace orgQhull {
 
#
    class Qhull;
 
#
    class QhullFacetSet;
    typedef QhullSetIterator<QhullFacet> QhullFacetSetIterator;
 
class QhullFacetSet : public QhullSet<QhullFacet> {
 
#
public:
    typedef facetT *   base_type;  // for QhullVertexSet
 
private:
#
    bool                select_all;   
 
public:
#
                        //Conversion from setT* is not type-safe.  Implicit conversion for void* to T
                        QhullFacetSet(const Qhull &q, setT *s) : QhullSet<QhullFacet>(q, s), select_all(false) {}
                        QhullFacetSet(QhullQh *qqh, setT *s) : QhullSet<QhullFacet>(qqh, s), select_all(false) {}
                        QhullFacetSet(const QhullFacetSet &other) : QhullSet<QhullFacet>(other), select_all(other.select_all) {}
    QhullFacetSet &     operator=(const QhullFacetSet &other) { QhullSet<QhullFacet>::operator=(other); select_all= other.select_all; return *this; }
 
private:
                        QhullFacetSet();
public:
 
#
#ifndef QHULL_NO_STL
    std::vector<QhullFacet> toStdVector() const;
#endif //QHULL_NO_STL
#ifdef QHULL_USES_QT
    QList<QhullFacet>   toQList() const;
#endif //QHULL_USES_QT
 
#
    countT              count() const;
    bool                contains(const QhullFacet &f) const;
    countT              count(const QhullFacet &f) const;
    bool                isSelectAll() const { return select_all; }
    void                selectAll() { select_all= true; }
    void                selectGood() { select_all= false; }
 
#
    // Not same as QhullFacetList#IO.  A QhullFacetSet is a component of a QhullFacetList.
 
    struct PrintFacetSet{
        const QhullFacetSet *facet_set;
        const char *    print_message;  
                        PrintFacetSet(const char *message, const QhullFacetSet *s) : facet_set(s), print_message(message) {}
    };//PrintFacetSet
    const PrintFacetSet print(const char *message) const { return PrintFacetSet(message, this); }
 
    struct PrintIdentifiers{
        const QhullFacetSet *facet_set;
        const char *    print_message;  
                        PrintIdentifiers(const char *message, const QhullFacetSet *s) : facet_set(s), print_message(message) {}
    };//PrintIdentifiers
    PrintIdentifiers    printIdentifiers(const char *message) const { return PrintIdentifiers(message, this); }
 
};//class QhullFacetSet
 
}//namespace orgQhull
 
#
 
std::ostream &operator<<(std::ostream &os, const orgQhull::QhullFacetSet &fs);
std::ostream &operator<<(std::ostream &os, const orgQhull::QhullFacetSet::PrintFacetSet &pr);
std::ostream &operator<<(std::ostream &os, const orgQhull::QhullFacetSet::PrintIdentifiers &p);
 
#endif // QHULLFACETSET_H