openFileCPLEX: Open a File
In cplexAPI: R Interface to C API of IBM ILOG CPLEX
Description
Usage
Arguments
Details
Value
Author(s)
References
See Also
Description
Low level interface function to the IBM ILOG CPLEX function
CPXfopen. Consult the IBM ILOG CPLEX documentation for more
detailed information. This funtion has no functionality
from IBM ILOG CPLEX >= 12.9.0 on, where CPXfopen has
been removed.
Usage
1
openFileCPLEX(fname, ftype = "w", ptrtype = "cplex_file")
Arguments
fname
Character string giving the file name to be opened.
ftype
Character string according to the syntax of the standard C function
fopen.
ptrtype
A name for the pointer object.
Details
Interface to the C function cplexfopen which calls the CPLEX
function CPXfopen.
Value
A pointer to the log file (an instance of class
"cplexPtr") or NULL.
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.
See Also
cplexAPI documentation built on Oct. 23, 2020, 5:45 p.m.
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Description Usage Arguments Details Value Author(s) References See Also
Description
Low level interface function to the IBM ILOG CPLEX function
CPXfopen. Consult the IBM ILOG CPLEX documentation for more
detailed information. This funtion has no functionality
from IBM ILOG CPLEX >= 12.9.0 on, where CPXfopen has
been removed.
Usage
1 | openFileCPLEX(fname, ftype = "w", ptrtype = "cplex_file")
|
Arguments
fname |
Character string giving the file name to be opened. |
ftype |
Character string according to the syntax of the standard C function
|
ptrtype |
A name for the pointer object. |
Details
Interface to the C function cplexfopen which calls the CPLEX
function CPXfopen.
Value
A pointer to the log file (an instance of class
"cplexPtr") or NULL.
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.
See Also
R Package Documentation
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Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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