comparable_distance.qbk 1.1 KB

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  1. [/============================================================================
  2. Boost.Geometry (aka GGL, Generic Geometry Library)
  3. Copyright (c) 2009-2012 Barend Gehrels, Amsterdam, the Netherlands.
  4. Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
  5. Copyright (c) 2009-2012 Bruno Lalande, Paris, France.
  6. Use, modification and distribution is subject to the Boost Software License,
  7. Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  8. http://www.boost.org/LICENSE_1_0.txt)
  9. =============================================================================/]
  10. [def __this_function__ comparable_distance]
  11. [heading_conformance_no_ogc __this_function__]
  12. [heading Behaviour]
  13. It depends on the coordinate system of the geometry's point type if there is
  14. a strategy available which can determine (more efficient than the standard
  15. strategy) a measure of comparable distance.
  16. [include reference/status/distance_status.qbk]
  17. [heading Complexity]
  18. For point to geometry: linear
  19. For multi-point to ring/polygon/multi-polygon: currently quadratic
  20. For all other geometry combinations: linearithmic
  21. [heading Example]
  22. [comparable_distance]
  23. [comparable_distance_output]