sybil: getObjVal-methods – R documentation

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sybil

getObjVal-methods

Get Value of the Objective Function After Optimization

Description

Get value of the objective function after optimization.

Usage

## S4 method for signature 'optObj_clpAPI'
getObjVal(lp)

## S4 method for signature 'optObj_cplexAPI'
getObjVal(lp)

## S4 method for signature 'optObj_glpkAPI'
getObjVal(lp)

## S4 method for signature 'optObj_lpSolveAPI'
getObjVal(lp)

Arguments

`lp`	An object extending class `optObj`.

Value

Returns a single numeric value.

Methods

signature(lp = "optObj_clpAPI"): method to use with package optObj_clpAPI.
signature(lp = "optObj_cplexAPI"): method to use with package optObj_cplexAPI. For problems of type "mip": if no solution exists, the cplexAPI function getBestObjValCPLEX will be used.
signature(lp = "optObj_glpkAPI"): method to use with package optObj_glpkAPI.
signature(lp = "optObj_lpSolveAPI"): method to use with package optObj_lpSolveAPI.

Author(s)

Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>

Maintainer: Mayo Roettger <mayo.roettger@hhu.de>