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// ***********************************************************************
//
// Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
// Copyright (2003) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA
// Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov)
//
// ***********************************************************************
// @HEADER
#ifndef QP_SOLVER_RELAXED_QP_SCHUR_SET_OPTIONS_H
#define QP_SOLVER_RELAXED_QP_SCHUR_SET_OPTIONS_H
#include "ConstrainedOptPack_QPSolverRelaxedQPSchur.hpp"
#include "OptionsFromStreamPack_SetOptionsFromStreamNode.hpp"
#include "OptionsFromStreamPack_SetOptionsToTargetBase.hpp"
namespace ConstrainedOptPack {
/** \brief Set options for QPSolverRelaxedQPSchur from an
* OptionsFromStream object.
*
* The default options group name is QPSolverRelaxedQPSchur.
*
* The options group is:
*
\begin{verbatim}
options_group QPSolverRelaxedQPSchur {
* max_qp_iter_frac = 10.0; *** (+dbl) max_qp_itr = max_qp_itr_frac * (# variables)
* max_real_runtime = 1e+20; *** (+dbl) maximum runtime in minutes
* inequality_pick_policy = ADD_BOUNDS_THEN_MOST_VIOLATED_INEQUALITY;
* inequality_pick_policy = ADD_BOUNDS_THEN_FIRST_VIOLATED_INEQUALITY; *** not supported yet!
* inequality_pick_policy = ADD_MOST_VIOLATED_BOUNDS_AND_INEQUALITY;
* bounds_tol = 1e-10; *** (+dbl) feasibility tolerance for bound constriants
* inequality_tol = 1e-10; *** (+dbl) feasibility tolerance for general inequality constriants
* equality_tol = 1e-10; *** (+dbl) feasibility tolerance for general equality constriants
* loose_feas_tol = 1e-9; *** (+dbl) (Expert use only)
* dual_infeas_tol = 1e-12; *** (+dbl) allowable dual infeasiblity before error
* huge_primal_step = 1e+20; *** (+dbl) value of a near infinite primal step
* huge_dual_step = 1e+20; *** (+dbl) value of a near infinite dual step
* bigM = 1e+10; *** (+dbl) value or relaxation penalty in objective
* warning_tol = 1e-10; *** Testing warning tolerance
* error_tol = 1e-5; *** Testing error tolerance
* iter_refine_min_iter = 1; *** (+int) Minimum number of iterative refinement iterations
* iter_refine_max_iter = 3; *** (+int) Maximum number of iterative refinement iterations
* iter_refine_opt_tol = 1e-12; *** (+dbl) Optimality tolarance for iterative refinement
* iter_refine_feas_tol = 1e-12; *** (+dbl) Feasibility tolerance for iterative refinement
* iter_refine_at_solution = true; *** (+dbl) If true then iterative refinement will always be used
* pivot_warning_tol = 1e-6; *** (+dbl) Relative warning tolerance for a pivot element in the schur complement
* pivot_singular_tol = 1e-8; *** (+dbl) Relative singularity tolerance for a pivot element in the schur complement
* pivot_wrong_iniertia_tol = 1e-10; *** (+dbl) Relative tolerance for a pivot element in the schur complement for wrong inertia
* print_level = USE_INPUT_ARG; *** Use the input argument to solve_qp(...)
* print_level = NO_OUTPUT;
* print_level = OUTPUT_BASIC_INFO;
* print_level = OUTPUT_ITER_SUMMARY;
* print_level = OUTPUT_ITER_STEPS;
* print_level = OUTPUT_ACT_SET;
* print_level = OUTPUT_ITER_QUANTITIES;
}
\end{verbatim}
*/
class QPSolverRelaxedQPSchurSetOptions
: public OptionsFromStreamPack::SetOptionsFromStreamNode
, public OptionsFromStreamPack::SetOptionsToTargetBase<
QPSolverRelaxedQPSchur >
{
public:
/** \brief . */
QPSolverRelaxedQPSchurSetOptions(
QPSolverRelaxedQPSchur* target = 0
, const char opt_grp_name[] = "QPSolverRelaxedQPSchur" );
protected:
/// Overridden from SetOptionsFromStreamNode
void setOption( int option_num, const std::string& option_value );
}; // end class QPSolverRelaxedQPSchurSetOptions
} // end namespace ConstrainedOptPack
#endif // QP_SOLVER_RELAXED_QP_SCHUR_SET_OPTIONS_H
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