readMPSGLPK: Read Problem Data in MPS Format

Description Usage Arguments Details Value Author(s) References See Also

View source: R/glpkAPI.R

Description

Low level interface function to the GLPK function glp_read_mps. Consult the GLPK documentation for more detailed information.

Usage

1
  readMPSGLPK(lp, fmt, fname)

Arguments

lp

An object of class "glpkPtr" as returned by initProbGLPK. This is basically a pointer to a GLPK problem object.

fmt

MPS format. See glpkConstants, section ‘MPS file formats’.

fname

The name of the text file to be read in.

Details

Interface to the C function readMPS which calls the GLPK function glp_read_mps.

Value

Returns zero on success, otherwise it returns non-zero and prints an error message.

Author(s)

Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>

Maintainer: Mayo Roettger <mayo.roettger@hhu.de>

References

Based on the package glpk by Lopaka Lee.

The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html.

See Also

readLPGLPK, readProbGLPK, writeMPSGLPK, writeLPGLPK, writeProbGLPK and glpkConstants.


glpkAPI documentation built on Feb. 13, 2020, 5:08 p.m.