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UID:pretalx-foss4g-europe-2025-C8EMH7@talks.staging.osgeo.org
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DESCRIPTION:QPS maintains a substantial legacy codebase of approximately 5.
 5 million lines of code\, developed over the past 35 years to collect\, pr
 ocess\, analyze\, and deliver hydrographic spatial data. Updating this cod
 ebase to incorporate new libraries often requires significant refactoring 
 to accommodate new data types.\n\nRecently\, we successfully transitioned 
 from an in-house solution to `Boost.Geometry` for spatial indexing. This t
 ransition required far less refactoring than anticipated\, primarily due t
 o `Boost.Geometry`'s ability to adapt to our existing geometry types.\n\n`
 Boost.Geometry`'s geometry types are concrete implementations of "concepts
 \," which facilitate the adaptation of user-defined geometry types to seam
 lessly integrate with its algorithms and spatial indexing features.\n\nIn 
 this presentation\, I will:\n\n* Provide an overview of the unique spatial
  data we handle in hydrography.\n* Share our success story of transitionin
 g to `Boost.Geometry`.\n* Discuss how `Boost.Geometry` enabled us to gener
 alize our spatial indexing.\n* Demonstrate\, through a brief code example\
 , how to use concepts to adapt existing types for use with `Boost.Geometry
 `.\n\nJoin me to learn how `Boost.Geometry` can streamline your transition
  to modern spatial indexing solutions while minimizing codebase disruption
 .
DTSTAMP:20260527T053250Z
LOCATION:SA02
SUMMARY:Adapting Legacy Code with Boost.Geometry: A Hydrographic Perspectiv
 e - Weston Renoud
URL:https://talks.staging.osgeo.org/foss4g-europe-2025/talk/C8EMH7/
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