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7 #ifndef __IPRESTOC_1NRM_HPP__
8 #define __IPRESTOC_1NRM_HPP__
44 const std::string& prefix
SmartPtr< OptionsList > resto_options_
Copy of original options, which is required to initialize the Ipopt algorithm strategy object before ...
Index count_restorations_
Counter for the number of time that PerformRestoration is called.
Number resto_failure_feasibility_threshold_
Primal infeasibility tolerance for declaring failure of restoration phase when the non-regular termin...
This file contains a base class for all exceptions and a set of macros to help with exceptions.
double Number
Type of all numbers.
Number constr_viol_tol_
Constraint violation tolerance.
Base class for different restoration phases.
virtual bool PerformRestoration()
Method called to perform restoration for the filter line search method.
bool expect_infeasible_problem_
Indicates whether problem can be expected to be infeasible.
SmartPtr< EqMultiplierCalculator > eq_mult_calculator_
SmartPtr< IpoptAlgorithm > resto_alg_
int Index
Type of all indices of vectors, matrices etc.
Number bound_mult_reset_threshold_
Maximal allowed value of a bound multiplier after restoration phase.
Template class for Smart Pointers.
MinC_1NrmRestorationPhase()
Default Constructor.
void operator=(const MinC_1NrmRestorationPhase &)
Default Assignment Operator.
Restoration Phase that minimizes the 1-norm of the constraint violation - using the interior point me...
Number constr_mult_reset_threshold_
The main ipopt algorithm class.
virtual ~MinC_1NrmRestorationPhase()
Destructor.
static void RegisterOptions(SmartPtr< RegisteredOptions > roptions)
This class stores a list of user set options.
virtual bool InitializeImpl(const OptionsList &options, const std::string &prefix)
Implementation of the initialization method that has to be overloaded by for each derived class.
void ComputeBoundMultiplierStep(Vector &delta_z, const Vector &curr_z, const Vector &curr_slack, const Vector &trial_slack)
Method for computing "primal-dual" step in bound multipliers, given step in slacks.