Ticket #8195: testpq.cpp

#include <boost/heap/skew_heap.hpp>
#include <vector>
#include <iostream>

class thing {
public:
        thing( int a_, int b_, int c_ ) : a(a_), b(b_), c(c_) {}
public:
        int a;
        int b;
        int c;
};

class cmpthings {
public:
        bool operator() ( const thing& lhs, const thing& rhs ) const  {
                return lhs.a > rhs.a;
        }
        bool operator() ( const thing& lhs, const thing& rhs ) {
                return lhs.a > rhs.a;
        }
};

int main(){

     cmpthings ord;
         boost::heap::skew_heap<thing, boost::heap::compare<cmpthings>> vpq(ord);
     vpq.emplace(5,6,7);
}