exc_safe_inla {excursions}

Load INLA safely for examples and tests

Description

Loads the INLA package with 'requireNamespace("INLA", quietly = TRUE)', and optionally checks and sets the multicore 'num.threads' INLA option.

Usage

exc_safe_inla(multicore = NULL, quietly = FALSE)

Arguments

multicore

logical; if 'TRUE', multiple cores are allowed, and the INLA 'num.threads' option is not checked or altered. If 'FALSE', forces 'num.threads="1:1"'. Default: NULL, checks if running in testthat or non-interactively, in which case sets 'multicore=FALSE', otherwise 'TRUE'.

quietly

logical; if 'TRUE', prints diagnostic messages. Default: FALSE.

Value

logical; 'TRUE' if INLA was loaded safely, otherwise FALSE

Examples

## Not run: 
if (exc_safe_inla()) {
  # Run inla dependent calculations
}

## End(Not run)