2 tie-formatting-problem.hh -- declare
4 source file of the GNU LilyPond music typesetter
6 (c) 2005--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
10 #ifndef TIE_FORMATTING_PROBLEM_HH
11 #define TIE_FORMATTING_PROBLEM_HH
13 #include "drul-array.hh"
16 #include "lily-proto.hh"
17 #include "tie-configuration.hh"
28 Real between_length_limit_;
29 Grob *staff_symbol_referencer_;
32 void from_grob (Grob *);
36 typedef map< pair<int, int>, Tie_configuration *> Tie_configuration_map;
38 struct Tie_specification
42 bool has_manual_position_;
45 Real manual_position_;
46 Direction manual_dir_;
51 struct Tie_configuration_variation
54 Tie_configuration *suggestion_;
55 Tie_configuration_variation ();
58 class Tie_formatting_problem
60 Drul_array< Array<Skyline_entry> > chord_outlines_;
61 set<int> dot_positions_;
63 Array<Tie_specification> specifications_;
65 Tie_configuration_map possibilities_;
70 Tie_configuration *get_configuration (int position, Direction dir);
71 Tie_configuration *generate_configuration (int position, Direction dir) const;
72 Array<Tie_configuration_variation> get_variations (Ties_configuration const &ties);
74 Real score_configuration (Tie_configuration const&) const;
75 Real score_aptitude (Tie_configuration const&, int) const;
76 Real score_ties_aptitude (Ties_configuration const &ties) const;
77 Real score_ties_configuration (Ties_configuration const &ties) const;
78 void set_ties_config_standard_directions (Ties_configuration *tie_configs_ptr);
79 Real score_ties (Ties_configuration const&) const;
80 Ties_configuration generate_base_chord_configuration ();
86 Tie_formatting_problem ();
87 ~Tie_formatting_problem ();
90 Ties_configuration generate_optimal_chord_configuration ();
91 Ties_configuration generate_ties_configuration (Ties_configuration const &);
92 Tie_configuration find_optimal_tie_configuration (int p, Direction d) const;
93 void from_ties (Link_array<Grob> const &ties);
94 void from_tie (Grob *tie);
95 void from_lv_ties (Link_array<Grob> const &);
96 void set_chord_outline (Link_array<Item>, Direction);
97 void set_manual_tie_configuration (SCM);
98 Interval get_attachment (Real) const;
99 Grob *common_x_refpoint () const;
102 #endif /* TIE_FORMATTING_PROBLEM_HH */