Provides the interface for the evaluation of Lagrange multipliers. More...

#include <Aristos_LagMult.hpp>

Public Member Functions
virtual void	getValue (const Vector &x, const Vector &g, Vector &l, double &tol) const =0
	Returns Lagrange multiplier estimate. More...

Detailed Description

Provides the interface for the evaluation of Lagrange multipliers.

Member Function Documentation

virtual void Aristos::LagMult::getValue	(	const Vector &	x,
		const Vector &	g,
		Vector &	l,
		double &	tol
	)		const

pure virtual

Returns Lagrange multiplier estimate.

Parameters

x	[in] - Current SQP iterate vector.
g	[in] - The gradient of the objective function.
l	[out] - The vector of Lagrange multiplier estimates.
tol	[in] - Tolerance for inexact computations.

Interface function that estimates the Lagrange multipliers. To be subclassed and implemented by the user.

Note: The Aristos::Vector input parameters can be recast into user-accessible quantities by using the following syntax (this is only one example):
Teuchos::RefCountPtr<const YourVectorClass> ex = (Teuchos::dyn_cast<Aristos::YourVectorAdapter>(const_cast<Aristos::Vector&>(x))).getVector();

The documentation for this class was generated from the following file: