2 // my-midi-parser.hh -- declare My_midi_parser
4 // copyright 1997 Jan Nieuwenhuizen <jan@digicash.com>
6 #ifndef MY_MIDI_PARSER_HH
7 #define MY_MIDI_PARSER_HH
13 An interface to the YACC midi parser.
16 class My_midi_parser {
18 My_midi_parser( String filename_str,Sources * );
21 void add_score( Midi_score* midi_score_p );
22 void error( char const* sz_l );
24 void forward( int i );
26 void note_begin( int channel_i, int pitch_i, int dyn_i );
27 Midi_event* note_end_midi_event_p( int channel_i, int pitch_i, int dyn_i );
28 int output_mudela( String filename_str );
30 void set_division_4( int division_4_i );
31 void set_key( int accidentals_i, int minor_i );
32 void set_tempo( int useconds_per_4_i );
33 void set_time( int num_i, int den_i, int clocks_i, int count_32_i );
38 String copyright_str_;
39 String instrument_str_;
40 String track_name_str_;
42 Midi_key* midi_key_p_;
43 Midi_tempo* midi_tempo_p_;
44 Midi_time* midi_time_p_;
47 I64 now_i64_; // 31 bits yields tipically about 1000 bars
49 static int const CHANNELS_i = 16;
50 static int const PITCHES_i = 128;
51 I64 running_i64_i64_a_[ CHANNELS_i ][ PITCHES_i ];
53 Midi_score* midi_score_p_;
56 char const* defined_ch_C_;
58 My_midi_lexer* midi_lexer_p_;
61 extern My_midi_parser* midi_parser_l_g;
63 #endif // MY_MIDI_PARSER_HH