dodgr_cache_off

<p>Turn off all dodgr caching in current session. This is useful is speed is
paramount, and if graph contraction is not needed. Caching can be switched
back on with <a rd-options="" href="/link/dodgr_cache_on?package=dodgr&version=0.2.8" data-mini-rdoc="dodgr::dodgr_cache_on">dodgr_cache_on</a>.</p>

Distances on dual-weighted directed graphs using
priority-queue shortest paths (Padgham (2019) <doi:10.32866/6945>).
Weighted directed graphs have weights from A to B which may differ
from those from B to A.  Dual-weighted directed graphs have two sets
of such weights. A canonical example is a street network to be used
for routing in which routes are calculated by weighting distances
according to the type of way and mode of transport, yet lengths of
routes must be calculated from direct distances.

Mark Padgham

dodgr

Distances on Directed Graphs

Andreas Petutschnig

Robin Lovelace

Andrew Smith

Malcolm Morgan

Shane Saunders

dodgr_cache_off function

<p>Turn off all dodgr caching in current session. This is useful is speed is
paramount, and if graph contraction is not needed. Caching can be switched
back on with <a rd-options='' href='dodgr_cache_on'>dodgr_cache_on</a>.</p>

dodgr_cache_off: dodgr_cache_off

Description

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