Package: cppRouting
Type: Package
Title: Algorithms for Routing and Solving the Traffic Assignment
        Problem
Version: 4.1
Date: 2026-11-12
Authors@R: person(given = "Vincent",family = "Larmet",role = c("aut", "cre"),email = "larmet.vincent@gmail.com")
Description: Calculation of distances, shortest paths and isochrones on
        weighted graphs using several variants of Dijkstra algorithm.
        Proposed algorithms are unidirectional Dijkstra (Dijkstra, E.
        W. (1959) <doi:10.1007/BF01386390>), bidirectional Dijkstra
        (Goldberg, Andrew & Fonseca F. Werneck, Renato (2005)
        <https://www.cs.princeton.edu/courses/archive/spr06/cos423/Handouts/EPP%20shortest%20path%20algorithms.pdf>),
        A* search (P. E. Hart, N. J. Nilsson et B. Raphael (1968)
        <doi:10.1109/TSSC.1968.300136>), new bidirectional A* (Pijls &
        Post (2009) <https://repub.eur.nl/pub/16100/ei2009-10.pdf>),
        Contraction hierarchies (R. Geisberger, P. Sanders, D. Schultes
        and D. Delling (2008) <doi:10.1007/978-3-540-68552-4_24>),
        PHAST (D. Delling, A.Goldberg, A. Nowatzyk, R. Werneck (2011)
        <doi:10.1016/j.jpdc.2012.02.007>). Algorithms for solving the
        traffic assignment problem are All-or-Nothing assignment,
        Method of Successive Averages, Frank-Wolfe algorithm (M.
        Fukushima (1984) <doi:10.1016/0191-2615(84)90029-8>), Conjugate
        and Bi-Conjugate Frank-Wolfe algorithms (M. Mitradjieva, P. O.
        Lindberg (2012) <doi:10.1287/trsc.1120.0409>), Algorithm-B (R.
        B. Dial (2006) <doi:10.1016/j.trb.2006.02.008>), Customizable
        Contraction Hierarchies (J. Dibbelt, B. Strasser, D. Wagner
        (2014) <doi:10.1145/2886843>).
License: GPL (>= 2)
Encoding: UTF-8
Imports: Rcpp (>= 1.0.7), RcppParallel, data.table
LinkingTo: Rcpp, RcppParallel, RcppProgress
SystemRequirements: GNU make, zlib
URL: https://github.com/vlarmet/cppRouting
Suggests: knitr, rmarkdown, igraph, sf, osmextract, testthat (>= 3.0.0)
VignetteBuilder: knitr
NeedsCompilation: yes
Config/roxygen2/version: 8.0.0
Config/testthat/edition: 3
Config/pak/sysreqs: cmake make zlib1g-dev
Repository: https://vlarmet.r-universe.dev
Date/Publication: 2026-11-12 09:31:57 UTC
RemoteUrl: https://github.com/vlarmet/cpprouting
RemoteRef: HEAD
RemoteSha: ecfe6542931bab634136b455752496ed1194d075
Packaged: 2026-11-12 14:26:45 UTC; root
Author: Vincent Larmet [aut, cre]
Maintainer: Vincent Larmet <larmet.vincent@gmail.com>