Description Usage Arguments Details Value Author(s) References
Low level interface function to the IBM ILOG CPLEX function
CPXgetnumnz
. Consult the IBM ILOG CPLEX documentation for more
detailed information.
1 | getNumNnzCPLEX(env, lp)
|
env |
An object of class |
lp |
An object of class |
Interface to the C function getNumNnz
which calls the CPLEX
function CPXgetnumnz
.
Zero if the problem object or environment does not exist, otherwise the number of nonzero elements.
Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>
Maintainer: Mayo Roettger <mayo.roettger@hhu.de>
The IBM ILOG CPLEX home page at https://www.ibm.com/support/knowledgecenter/SSSA5P.
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