2 qlp.hh -- declare Ineq_constrained_qp, Mixed_qp
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
12 #include "ineq-constrained-qp.hh"
15 Quadratic programming with mixed linear constraints.
16 problem definition of a quadratic optimisation problem with linear
17 inequality and equality constraints
22 class Mixed_qp :public Ineq_constrained_qp {
24 Array<Real> eq_consrhs;
30 Vector solve (Vector start) const;
31 void add_fixed_var (int i , Real value);
42 void add_equality_cons (Vector c, double r);