laser.measles.biweekly.components.process_constant_pop

laser.measles.biweekly.components.process_constant_pop

Component defining the ConstantPopProcess, which handles the birth events in a model with constant population - that is, births == deaths.

laser.measles.biweekly.components.process_constant_pop.ConstantPopProcess(model, verbose=False, params=None)

Bases: BaseConstantPopProcess

A component to handle the birth events in a model with constant population - that is, births == deaths.

Attributes:

model: The model instance containing population and parameters.
verbose (bool): Flag to enable verbose output. Default is False.
initializers (list): List of initializers to be called on birth events.
metrics (DataFrame): DataFrame to holding timing metrics for initializers.

laser.measles.biweekly.components.process_constant_pop.ConstantPopProcess.__call__(model, tick)

Adds new agents to each patch based on expected daily births calculated from CBR. Calls each of the registered initializers for the newborns.

Args:

model: The simulation model containing patches, population, and parameters.
tick: The current time step in the simulation.

Returns:

None

This method performs the following steps:

1. Draw a random set of indices, or size size "number of births"  from the population,