Compute blood feeding objects: setup for static models

This sets up host availability, $W$ , total blood host availability, $B$ , the time spent matrix $Θ$ , and the time-at-risk matrix $Ψ$ for static models.

Usage

# S3 method for class 'setup'
BloodFeeding(t, y, pars)

Arguments

t: the time
y: the state variables
pars: an xds object

Value

an xds object

Details

The mixing matrix, $β$ , depends on blood feeding terms, so the class of pars$beta must also be updated, if they are not dynamic, so trigger_setup is called.