cplexAPI (version 1.4.0)

writeMIPstartsCPLEX: Write a Range of MIP Starts to a File in MST Format

Description

Low level interface function to the IBM ILOG CPLEX function CPXwritemipstarts. Consult the IBM ILOG CPLEX documentation for more detailed information.

Usage

writeMIPstartsCPLEX(env, lp, fname, begin, end)

Arguments

env

An object of class "'>cplexPtr" as returned by openEnvCPLEX. This is basically a pointer to an IBM ILOG CPLEX environment.

lp

An object of class "'>cplexPtr" as returned by initProbCPLEX. This is basically a pointer to an IBM ILOG CPLEX problem object.

fname

Filename to write to.

begin

An integer specifying the beginning of the range of MIP starts to be written.

end

An integer specifying the end of the range of MIP starts to be written.

Value

Zero if successful, otherwise nonzero.

Details

Interface to the C function writeMIPstarts which calls the CPLEX function CPXwritemipstarts.

References

The IBM ILOG CPLEX home page at https://www.ibm.com/support/knowledgecenter/SSSA5P.