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writeMIPstartsCPLEX.Rd 1.46 KiB
\name{writeMIPstartsCPLEX}
\alias{writeMIPstartsCPLEX}
\alias{CPXwritemipstarts}
\title{
Write a Range of MIP Starts to a File in MST Format
}
\description{
Low level interface function to the IBM ILOG CPLEX function
\code{CPXwritemipstarts}. Consult the IBM ILOG CPLEX documentation for more
detailed information.
}
\usage{
writeMIPstartsCPLEX(env, lp, fname, begin, end)
}
\arguments{
\item{env}{
An object of class \code{"\linkS4class{cplexPtr}"} as returned by
\code{\link{openEnvCPLEX}}. This is basically a pointer to an
IBM ILOG CPLEX environment.
}
\item{lp}{
An object of class \code{"\linkS4class{cplexPtr}"} as returned by
\code{\link{initProbCPLEX}}. This is basically a pointer to an
IBM ILOG CPLEX problem object.
}
\item{fname}{
Filename to write to.
}
\item{begin}{
An integer specifying the beginning of the range of
MIP starts to be written.
}
\item{end}{
An integer specifying the end of the range of
MIP starts to be written.
}
}
\details{
Interface to the C function \code{writeMIPstarts} which calls the CPLEX
function \code{CPXwritemipstarts}.
}
\value{
Zero if successful, otherwise nonzero.
}
\references{
The IBM ILOG CPLEX home page at
\url{https://www.ibm.com/developerworks/university/academicinitiative/}.
}
\author{
Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>
Maintainer: Claus Jonathan Fritzemeier <clausjonathan.fritzemeier@uni-duesseldorf.de>
}
\keyword{ optimize }