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glpkAPI (version 1.2.7)

getColTypeGLPK: Retrieve Column Type

Description

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

Usage

getColTypeGLPK(lp, j)

Arguments

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

Value

  • The type of the j-th column (the corresponding structural variable) is returned.

Details

Interface to the C function getColType which calls the GLPK function glp_get_col_type.

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

glpkConstants, section LP/MIP problem object.