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glpkAPI (version 1.2.3)

setObjCoefsGLPK: Set/Change Objective Coefficients and/or Constant Term

Description

This is an advanced version of setColBndGLPK. Here, j can be an integer vector, obj_coef can be a numeric vector.

Usage

setObjCoefsGLPK(lp, j, obj_coef)

Arguments

lp
An object of class "glpkPtr" as returned by initProbGLPK. This is basically a pointer to a GLPK problem object.
j
Vector of column numbers.
obj_coef
Vector of objective coefficients.

Value

  • NULL

Details

Interface to the C function setObjCoefs which calls the GLPK function glp_set_obj_coef.

References

Based on the package glpk by Lopaka Lee. The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html.