GIS::Distance::Fast - C implementation of GIS::Distance formulas.
This distribution re-implements some, but not all, of the formulas that come with GIS::Distance in the C programming language. C code is generally much faster than the perl equivilent.
In most of my testing I've found that the C version of the formulas outperform the Perl equivelent by at least 2x.
This module need not be used directly. GIS::Distance will automatically use the ::Fast formulas when they are available.
Aran Clary Deltac <email@example.com>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.