IInteriorPointStatistics Interface

Solver Foundation 3.0

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

Defines metrics for the solutions of the interior point method (IPM) algorithm.

Namespace:  Microsoft.SolverFoundation.Solvers
Assembly:  Microsoft.Solver.Foundation (in Microsoft.Solver.Foundation.dll)

public interface IInteriorPointStatistics

The IInteriorPointStatistics type exposes the following members.

Public propertyAlgorithmGets the type of algorithm that is used for interior point programming.
Public propertyDualGets the dual version of the objective.
Public propertyGapGets the gap between primal and dual objective values.
Public propertyIterationCountGets the iteration count.
Public propertyKktFormGets the form of the Karush-Kuhn-Tucker (KKT) algorithm used.
Public propertyPrimalGets the primal version of the objective.
Public propertyRowCountGets the number of rows in the solver model.
Public propertyVarCountGets the total number of user and slack variables.