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clpAPI (version 1.3.1)

getColDualCLP: Retrieve all Column Dual Values

Description

Low level interface function to the COIN-OR Clp function Clp_dualColumnSolution. Consult the COIN-OR Clp documentation for more detailed information.

Usage

getColDualCLP(lp)

Arguments

lp

An object of class "'>clpPtr" as returned by initProbCLP. This is basically a pointer to a COIN-OR Clp problem object.

Value

Returns all dual values of the stuctural variables as a numeric vector.

Details

Interface to the C function getColDual which calls the COIN-OR Clp functions Clp_numberColumns and Clp_dualColumnSolution.

References

The COIN-OR Clp home page at https://projects.coin-or.org/Clp