Solves the reduced QP subproblem with bounds and/or general inequalities. More...

#include <MoochoPack_TangentialStepWithInequStd_Step.hpp>

Inheritance diagram for MoochoPack::TangentialStepWithInequStd_Step:

Public Types
enum	EQPTesting { QP_TEST_DEFAULT, QP_TEST, QP_NO_TEST }

Public Types inherited from IterationPack::AlgorithmStep
typedef size_t	poss_type

Public Member Functions
	STANDARD_COMPOSITION_MEMBERS (QPSolverRelaxed, qp_solver)
	QP solver. More...

	STANDARD_COMPOSITION_MEMBERS (QPSolverRelaxedTester, qp_tester)
	QP solver tester. More...

	STANDARD_MEMBER_COMPOSITION_MEMBERS (value_type, warm_start_frac)
	Set the ratio of the number of inequality constraints in the active-set of the last two calls before a warm start is attempted. More...

	STANDARD_MEMBER_COMPOSITION_MEMBERS (EQPTesting, qp_testing)
	Set how and if the QP solution is tested. More...

	STANDARD_MEMBER_COMPOSITION_MEMBERS (bool, primal_feasible_point_error)
	Determine if a QPFailure exception is thrown if the QP solver returns PRIMAL_FEASIBLE_POINT. More...

	STANDARD_MEMBER_COMPOSITION_MEMBERS (bool, dual_feasible_point_error)
	Determine if a `QPFailure` exception is thrown if the QP solver returns `DUAl_FEASIBLE_POINT`. More...

	TangentialStepWithInequStd_Step (const qp_solver_ptr_t &qp_solver, const qp_tester_ptr_t &qp_tester, value_type warm_start_frac=0.8, EQPTesting qp_testing=QP_TEST_DEFAULT, bool primal_feasible_point_error=true, bool dual_feasible_point_error=true)
	Construct and initialize. More...

Public Member Functions inherited from IterationPack::AlgorithmStep
virtual	~AlgorithmStep ()

virtual void	initialize_step (Algorithm &algo, poss_type step_poss, EDoStepType type, poss_type assoc_step_poss)
	Called by `Algorithm` just before the algorithm is run. More...

virtual void	inform_updated (Algorithm &algo, poss_type step_poss, EDoStepType type, poss_type assoc_step_poss)
	Called by `Algorithm` to inform when a runtime configuration change is finihed. More...

virtual void	finalize_step (Algorithm &algo, poss_type step_poss, EDoStepType type, poss_type assoc_step_poss)
	Called by `Algorithm` just after an algorithm is terminiated. More...

Private Member Functions
	TangentialStepWithInequStd_Step ()

Private Attributes
IterationPack::CastIQMember < VectorMutable >	dl_iq_

IterationPack::CastIQMember < VectorMutable >	du_iq_

qp_solver_stats_iq_member	qp_solver_stats_

act_set_stats_iq_member	act_set_stats_

Overridden from AlgorithmStep
bool	do_step (Algorithm &algo, poss_type step_poss, IterationPack::EDoStepType type, poss_type assoc_step_poss)

void	print_step (const Algorithm &algo, poss_type step_poss, IterationPack::EDoStepType type, poss_type assoc_step_poss, std::ostream &out, const std::string &leading_str) const

Detailed Description

Solves the reduced QP subproblem with bounds and/or general inequalities.

ToDo: Finish documentation.

Definition at line 63 of file MoochoPack_TangentialStepWithInequStd_Step.hpp.

Member Enumeration Documentation

enum MoochoPack::TangentialStepWithInequStd_Step::EQPTesting

Enumerator
QP_TEST_DEFAULT
QP_TEST
QP_NO_TEST

Definition at line 80 of file MoochoPack_TangentialStepWithInequStd_Step.hpp.

Constructor & Destructor Documentation

MoochoPack::TangentialStepWithInequStd_Step::TangentialStepWithInequStd_Step	(	const qp_solver_ptr_t &	qp_solver,
		const qp_tester_ptr_t &	qp_tester,
		value_type	warm_start_frac = `0.8`,
		EQPTesting	qp_testing = `QP_TEST_DEFAULT`,
		bool	primal_feasible_point_error = `true`,
		bool	dual_feasible_point_error = `true`
	)

Construct and initialize.

Definition at line 69 of file MoochoPack_TangentialStepWithInequStd_Step.cpp.

MoochoPack::TangentialStepWithInequStd_Step::TangentialStepWithInequStd_Step ( )

private

Member Function Documentation

MoochoPack::TangentialStepWithInequStd_Step::STANDARD_COMPOSITION_MEMBERS	(	QPSolverRelaxed	,
		qp_solver
	)

QP solver.

MoochoPack::TangentialStepWithInequStd_Step::STANDARD_COMPOSITION_MEMBERS	(	QPSolverRelaxedTester	,
		qp_tester
	)

QP solver tester.

MoochoPack::TangentialStepWithInequStd_Step::STANDARD_MEMBER_COMPOSITION_MEMBERS	(	value_type	,
		warm_start_frac
	)

Set the ratio of the number of inequality constraints in the active-set of the last two calls before a warm start is attempted.

MoochoPack::TangentialStepWithInequStd_Step::STANDARD_MEMBER_COMPOSITION_MEMBERS	(	EQPTesting	,
		qp_testing
	)

Set how and if the QP solution is tested.

ToDo: Finish documentation.

MoochoPack::TangentialStepWithInequStd_Step::STANDARD_MEMBER_COMPOSITION_MEMBERS	(	bool	,
		primal_feasible_point_error
	)

Determine if a QPFailure exception is thrown if the QP solver returns PRIMAL_FEASIBLE_POINT.

MoochoPack::TangentialStepWithInequStd_Step::STANDARD_MEMBER_COMPOSITION_MEMBERS	(	bool	,
		dual_feasible_point_error
	)

Determine if a QPFailure exception is thrown if the QP solver returns DUAl_FEASIBLE_POINT.

bool MoochoPack::TangentialStepWithInequStd_Step::do_step	(	Algorithm &	algo,
		poss_type	step_poss,
		IterationPack::EDoStepType	type,
		poss_type	assoc_step_poss
	)

virtual

Implements IterationPack::AlgorithmStep.

Definition at line 87 of file MoochoPack_TangentialStepWithInequStd_Step.cpp.

void MoochoPack::TangentialStepWithInequStd_Step::print_step	(	const Algorithm &	algo,
		poss_type	step_poss,
		IterationPack::EDoStepType	type,
		poss_type	assoc_step_poss,
		std::ostream &	out,
		const std::string &	leading_str
	)		const