Low level interface function to the IBM ILOG CPLEX function
CPXfeasopt
. Consult the IBM ILOG CPLEX documentation for more
detailed information.
feasOptCPLEX(env, lp, rhs = FALSE, rng = FALSE, lb = FALSE, ub = FALSE)
An object of class "'>cplexPtr"
as returned by
openEnvCPLEX
. This is basically a pointer to an
IBM ILOG CPLEX environment.
An object of class "'>cplexPtr"
as returned by
initProbCPLEX
. This is basically a pointer to an
IBM ILOG CPLEX problem object.
If set to FALSE
no right hand side value is allowed to be relaxed.
If set to FALSE
no range values are allowed to be relaxed.
If set to FALSE
no lower bound of any variable is allowed to be
relaxed.
If set to FALSE
no lower bound of any variable is allowed to be
relaxed.
Zero if successful, otherwise nonzero.
Interface to the C function feasOpt
which calls the CPLEX
function CPXfeasopt
.
The IBM ILOG CPLEX home page at https://www.ibm.com/support/knowledgecenter/SSSA5P.
solutionCPLEX
, getRowInfeasCPLEX
,
getColInfeasCPLEX
, solnInfoCPLEX
,
getStatCPLEX