newRowsCPLEX: Add Empty Constraints to a Specified CPLEX Problem Object

In cplexAPI: R Interface to C API of IBM ILOG CPLEX

Description

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

Usage

  newRowsCPLEX(env, lp,
               nrows, rhs = NULL, sense = NULL,
               rngval = NULL, rnames = NULL)

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.
nrows	Number of new rows.
rhs	Right hand side term for each new constraint.
sense	Sense of each new constraint (see IBM ILOG CPLEX documentation for possible values).
rngval	Range values for each new constraint.
rnames	Names for the new rows.

Details

Interface to the C function newRows which calls the CPLEX function CPXnewrows.

Value

Zero if successful, otherwise nonzero.

Author(s)

Gabriel Gelius-Dietrich <[e-mail]>

Maintainer: Mayo Roettger <[e-mail]>

References

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

cplexAPI documentation built on Oct. 23, 2020, 5:45 p.m.