rLindo (version 8.0.1)

rLSgetLPConstraintDatai: Retrieve the formulation data for a specified constraint in a linear or mixed integer linear program.

Description

R interface function for LINDO API function LSgetLPConstraintDatai. For more information, please refer to LINDO API User Manual.

Usage

rLSgetLPConstraintDatai(model,iCon)

Arguments

model

A LINDO API model object, returned by rLScreateModel.

iCon

Index of the constraint you wish to receive information on.

Value

An R list object with components:

ErrorCode

Zero if successful, nonzero otherwise.

pchConType

Type of the constraint.

pdB

Right-hand side value of the constraint.

pnNnz

Number of nonzero coefficients in the constraint.

paiVar

An integer array containing the indices of the variables with nonzero coefficients in the constraint.

padAcoef

A double array containing the constraint's nonzero coefficients.

References

LINDO SYSTEMS home page at www.lindo.com

See Also

rLSgetLPVariableDataj