name.lp: Name LP

In lpSolveAPI: R Interface to 'lp_solve' Version 5.5.2.0

Name LP

Description

Set or retrieve the name of an lpSolve linear program model object.

Usage

name.lp(lprec, name)

Arguments

lprec	an lpSolve linear program model object.
name	an optional character string giving a new name for lprec.

Details

If name is provided then this function sets the name of the lpSolve linear program model object. If name is missing then this function retrieves the name from lprec.

Value

there is no return value if the name argument is given. Otherwise a character string containing the name of the lpSolve linear program model object.

Author(s)

Kjell Konis [e-mail]

References

https://lpsolve.sourceforge.net/5.5/index.htm

Examples

lps.model <- make.lp(0, 3)
xt <- c(6,2,4)
add.constraint(lps.model, xt, "<=", 150)
xt <- c(1,1,6)
add.constraint(lps.model, xt, ">=", 0)
xt <- c(4,5,4)
add.constraint(lps.model, xt, "=", 40)
set.objfn(lps.model, c(-3,-4,-3))

name.lp(lps.model, "Simple LP")
name.lp(lps.model)

lpSolveAPI documentation built on Sept. 11, 2024, 9:27 p.m.