cplexAPI (version 1.4.0)

getLowerBndsCPLEX: Access a Range of Lower Bounds on Variables

Description

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

Usage

getLowerBndsCPLEX(env, lp, 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.

begin

Beginning of the range of lower bounds to be returned.

end

End of the range of lower bounds to be returned.

Value

A numeric vector containing the lower bounds on the specified variables. If not successfull an instance of class "'>cplexError" is returned.

Details

Interface to the C function getLowerBnds which calls the CPLEX function CPXgetlb.

References

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