Boost C++ Libraries

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

Quadratic r-tree creation algorithm parameters.

#include <boost/geometry/index/parameters.hpp>

template<size_t MaxElements, size_t MinElements = default>
struct quadratic
{
  // ...
};

Parameter	Description
`size_t MaxElements`	Maximum number of elements in nodes.
`size_t MinElements`	Minimum number of elements in nodes. Default: 0.3*Max.