SIR Model

A classic SIR (Susceptible-Infected-Recovered) epidemic model using the built-in ModelSIR class on a small-world network.

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// #define EPI_DEBUG #include "epiworld.hpp" using namespace epiworld; int main() { constexpr epiworld_fast_uint n_agents = 5000u; epimodels::ModelSIR<> model( "a virus", // Name of the virus 0.01, // Initial prevalence 0.9, // Infectiousness 0.5 // Recovery rate ); // Adding a bernoulli graph as step 0 model.agents_from_adjlist( rgraph_smallworld(n_agents, 20, .01, false, model) ); // Running and checking the results model.run(50, 123); model.print(); return 0; }

Output