Update the log.

This function modifies the log in-place, i.e., without making copies.

updateLogger(log, population, fitness = NULL, n.evals, ...)

Arguments

log	[`ecr_logger`] The log generated by `initLogger`.
population	[`list`] List of individuals.
fitness	[`matrix`] Optional matrix of fitness values (each column contains the fitness value(s) for one individual) of `population`. If no matrix is passed and the log shall store information of the fitness, each individual needs to have an attribute fitness.
n.evals	[`integer(1)`] Number of fitness function evaluations performed in the last generation.
...	[any] Furhter arguments. Not used at the moment.