...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
The Linestring Concept describes the requirements for a linestring type. All algorithms in Boost.Geometry will check any geometry arguments against the concept requirements.
A linestring is a Curve with linear interpolation between Points. (opengeospatial).
The Linestring Concept is defined as following:
traits::tag
defining linestring_tag
as type
range_value<...>::type
must fulfill the Point
Concept