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Chromar language and simulator

Quick start

  • Install the stack tool
  • Install the Chromar library
% cd coloured-petri-nets
% stack install
  • Investigate things in the repl. (To use conrete syntax rule you'll need to turn on the QuasiQuotes Haskell extension)
% stack repl
ghci> :set -XQuasiQuotes
ghci> data Agent = A { x :: Int } deriving (Eq, Show)
ghci> let state = ms [A{x=1}, A{x=1}, A{x=2}, A{x=3}]
ghci> let r = [rule| A{x=x} --> A{x=x+1} @x |]
ghci> let t = 5.0
ghci> r state t -- get all concrete reactions from rule r at time t at current state

or

  • Write a model to a file and then load in the repl (see example models in the /models directory)
% stack repl
ghci> :l Model
ghci> let nsteps = 1000
ghci> run model nsteps observables