File InterpolantDualSOSBarrier.h

template<typename IPMDouble>
class InterpolantDualSOSBarrier : public LHSCB<IPMDouble>

Public Functions

inline InterpolantDualSOSBarrier()

inline InterpolantDualSOSBarrier(unsigned max_polynomial_degree_, unsigned num_variables_ = 1)

InterpolantDualSOSBarrier(unsigned max_polynomial_degree_, Vector poly_g, unsigned num_variable_symbols_ = 1)

template<typename T>
inline InterpolantDualSOSBarrier<T> *cast()

bool update_gradient_hessian_LLT(Vector x, bool check_interior_only = false)

virtual Vector gradient(Vector x) override

virtual Matrix hessian(Vector x) override

virtual Eigen::LLT<Matrix> llt(Vector x, bool symmetrize = 0) override

virtual Matrix inverse_hessian(Vector x) override

virtual bool in_interior(Vector x) override

virtual IPMDouble concordance_parameter(Vector x) override

virtual Vector initialize_x() override

virtual Vector initialize_s() override

inline std::vector<std::vector<InterpolantDouble>> &get_basis()

inline Matrix get_P()

void configure(pt::ptree &config)

Public Members

unsigned _max_polynomial_degree

unsigned _num_variable_symbols

std::vector<std::vector<InterpolantDouble>> _unisolvent_basis

Matrix _intermediate_matrix

Matrix _preintermediate_matrix

CustomLLT<Matrix, Eigen::Lower> _intermediate_LLT

Matrix _Q

Matrix _V

unsigned _L

unsigned _U

Vector _g

Matrix _g_g_transpose

Matrix _P

bool use_low_rank_updates = true

Private Types

using LHSCB = LHSCB<IPMDouble>

typedef Vector<IPMDouble> Vector

typedef Matrix<IPMDouble> Matrix

Private Functions

void compute_V_transpose_V()

void construct_univariate(Vector poly_g)

void construct_bivariate(Vector poly_g)

void construct_multivariate(Vector poly_g)