exercise-6-3.hpp

Go to the documentation of this file.

// ===-- chapter-6/exercise-6-3.hpp ----------------------- -*- C++ -*- --=== //
#ifndef EXERCISE_6_3
#define EXERCISE_6_3
 
#include "chapter-6-tree.hpp"
 
#include <boost/mpl/copy.hpp>
#include <boost/mpl/placeholders.hpp>
#include <boost/mpl/vector_c.hpp>
using namespace boost::mpl::placeholders;
 
 
namespace exercise_6_3 {
 
template <typename S, typename Op = boost::mpl::push_back<_, _> >
struct binary_tree_inserter
{
    typedef Op operation;
    typedef S state;
};
 
typedef boost::mpl::copy<
    boost::mpl::vector_c<int, 17, 25, 10, 2, 11>,
    binary_tree_inserter< chapter5::tree<> >
>::type bst;
 
} // namespace exercise_6_3
 
#endif // EXERCISE_6_3