15 std::vector<std::vector<std::pair<double, PrimalPoint>>> m_active_columns;
19 void save(
const Model& t_original_formulation,
const Model& t_model)
override;
25 using ActiveColumns = std::vector<std::vector<std::pair<double, PrimalPoint>>>;
27 static const ActiveColumns& get_active_columns(
const Model& t_model);