hi_solver_set_option: Set a HiGHS Solver Option

In highs: 'HiGHS' Optimization Solver

Set a HiGHS Solver Option

Description

Sets the value of a specific option for a HiGHS solver instance.

Usage

hi_solver_set_option(
  solver,
  key,
  value,
  type = c("auto", "bool", "integer", "double", "string")
)

Arguments

solver	A HiGHS solver object of class "highs_solver".
key	A character string specifying the option name to set.
value	The value to set for the specified option. Will be coerced to the appropriate type.
type	Type of the option. Can be one of "auto", "bool", "integer", "double", or "string". When set to "auto" (default), the function will attempt to determine the type from the available options list. Specify a type directly if the option is valid but not listed in the available options.

Value

Invisibly returns NULL.

Examples

solver <- example_solver()
hi_solver_set_option(solver, "output_flag", "FALSE")
hi_solver_set_option(solver, "solver", "simplex", type = "string")

highs documentation built on June 8, 2025, 10:36 a.m.