Boost C++ Libraries of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the develop branch, built from commit d4128b739e.


Copyright 2010 Intel Corporation

Use, modification and distribution are subject to the Boost Software License,
Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at

#include <boost/polygon/polygon.hpp>
#include <map>
#include "layout_rectangle.hpp"

typedef std::map<std::string, boost::polygon::polygon_90_set_data<int> > layout_database;

//map the layout rectangle data type to the boost::polygon::rectangle_concept
namespace boost { namespace polygon{
  template <>
  struct rectangle_traits<layout_rectangle> {
    typedef int coordinate_type;
    typedef interval_data<int> interval_type;
    static inline interval_type get(const layout_rectangle& rectangle, orientation_2d orient) {
      if(orient == HORIZONTAL)
        return interval_type(rectangle.xl, rectangle.xh);
      return interval_type(rectangle.yl, rectangle.yh);

  template <>
  struct geometry_concept<layout_rectangle> { typedef rectangle_concept type; };

//insert layout rectangles into a layout database
inline void populate_layout_database(layout_database& layout, std::vector<layout_rectangle>& rects) {
  for(std::size_t i = 0; i < rects.size(); ++i) {