chgRhsCPLEX: Change Righthand Side Coefficients
In cplexAPI: R Interface to C API of IBM ILOG CPLEX
Description
Usage
Arguments
Details
Value
Author(s)
References
Description
Low level interface function to the IBM ILOG CPLEX function
CPXchgrhs. Consult the IBM ILOG CPLEX documentation for more
detailed information.
Usage
1
chgRhsCPLEX(env, lp, nrows, ind, val)
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 bounds to be changed.
ind
Indices of bounds to be changed.
val
A vector containing the new values of the objective coefficients of the
variables specified in ind.
Details
Interface to the C function chgRhs which calls the CPLEX
function CPXchgrhs.
Value
Zero if successful, otherwise nonzero.
Author(s)
Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>
Maintainer: Mayo Roettger <mayo.roettger@hhu.de>
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.
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Description Usage Arguments Details Value Author(s) References
Description
Low level interface function to the IBM ILOG CPLEX function
CPXchgrhs. Consult the IBM ILOG CPLEX documentation for more
detailed information.
Usage
1 | chgRhsCPLEX(env, lp, nrows, ind, val)
|
Arguments
env |
An object of class |
lp |
An object of class |
nrows |
Number of bounds to be changed. |
ind |
Indices of bounds to be changed. |
val |
A vector containing the new values of the objective coefficients of the
variables specified in |
Details
Interface to the C function chgRhs which calls the CPLEX
function CPXchgrhs.
Value
Zero if successful, otherwise nonzero.
Author(s)
Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>
Maintainer: Mayo Roettger <mayo.roettger@hhu.de>
References
The IBM ILOG CPLEX home page at https://www.ibm.com/support/knowledgecenter/SSSA5P.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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