bool do_step(Algorithm &algo, poss_type step_poss, IterationPack::EDoStepType type, poss_type assoc_step_poss)
void print_step(const IterationPack::Algorithm &algo, poss_type step_poss, IterationPack::EDoStepType type, poss_type assoc_step_poss, std::ostream &out, const std::string &leading_str) const
Called by Algorithm::print_algorithm() to print out what this step does in Matlab like format...
Standard evaluation step class for extra parameters in primal/dual barrier method.