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MoochoPack_TangentialStepWithoutBounds_Step.hpp
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41 
42 #ifndef NULL_SPACE_STEP_WITHOUT_BOUNDS_STEP_H
43 #define NULL_SPACE_STEP_WITHOUT_BOUNDS_STEP_H
44 
45 #include "MoochoPack_Types.hpp"
48 
49 namespace MoochoPack {
50 
64  : public IterationPack::AlgorithmStep // doxygen needs full path
65 {
66 public:
67 
73 
79  STANDARD_MEMBER_COMPOSITION_MEMBERS( int, num_pz_damp_iters );
80 
83 
87  bool do_step(Algorithm& algo, poss_type step_poss, IterationPack::EDoStepType type
88  , poss_type assoc_step_poss);
90  void print_step( const Algorithm& algo, poss_type step_poss, IterationPack::EDoStepType type
91  , poss_type assoc_step_poss, std::ostream& out, const std::string& leading_str ) const;
93 
94 }; // end class TangentialStepWithoutBounds_Step
95 
96 } // end namespace MoochoPack
97 
98 #endif // NULL_SPACE_STEP_WITHOUT_BOUNDS_STEP_H
Base type for all objects that perform steps in an Algorithm.
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
bool do_step(Algorithm &algo, poss_type step_poss, IterationPack::EDoStepType type, poss_type assoc_step_poss)
std::ostream * out
Solves the unconstrained QP subproblem: min qp_grad' * pz + (1/2) * pz' * rHL * pz.
STANDARD_MEMBER_COMPOSITION_MEMBERS(value_type, max_pz_norm)
Set the maximum size for ||pz|| dampening.
AbstractLinAlgPack::value_type value_type
Acts as the central hub for an iterative algorithm.