setRowsNamesGLPK: Set/Change Row Names
In glpkAPI: R Interface to C API of GLPK

setRowsNamesGLPK

R Documentation

Set/Change Row Names

Description

This is an advanced version of setRowNameGLPK. Here, i can be an integer vector, rnames can be a character vector.

Usage

  setRowsNamesGLPK(lp, i, rnames = NULL)

Arguments

`lp`	An object of class `"glpkPtr"` as returned by `initProbGLPK`. This is basically a pointer to a GLPK problem object.
`i`	Vector of row numbers.
`rnames`	Vector of row names of the same length as `i` or `NULL`.

Details

Interface to the C function setRowsNames which calls the GLPK function glp_set_row_name.

If rnames is set to NULL, all row names for row indices in i will be removed. If rname[k] is the empty string "", row name i[k] will be removed.