2 identifier.cc -- implement identifier and derived classes
4 source file of the GNU LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
10 #include "midi-def.hh"
11 #include "paper-def.hh"
13 #include "identifier.hh"
14 #include "my-lily-lexer.hh"
16 #include "symtable.hh"
18 #include "script-def.hh"
20 #include "input-engraver.hh"
21 #include "input-performer.hh"
23 IMPLEMENT_STATIC_NAME(Identifier);
24 IMPLEMENT_IS_TYPE_B(Identifier);
26 Identifier::~Identifier()
28 if (!accessed_b_ && !init_b_)
29 warning("Variable not used");
32 Identifier::error(String expect)
34 String e("Wrong identifier type: ");
35 e += String(name()) + "(expected " + expect + ")";
39 Identifier::Identifier(String n, int code)
49 Identifier::print()const
51 mtor << "identifier \'" << name_str_ << "\'=";
56 #define DEFAULT_PRINT(Class, Content_type, accessor) \
58 Class::do_print() const { \
59 ((Class*)this)->accessor(false)->print(); \
64 DEFAULT_PRINT(Script_id, General_script_def, script);
65 DEFAULT_PRINT(Lookup_id, Lookup, lookup);
66 DEFAULT_PRINT(Symtables_id, Symtables, symtables);
67 DEFAULT_PRINT(Music_id,Music , music);
68 DEFAULT_PRINT(Request_id, Request, request);
69 DEFAULT_PRINT(Score_id, Score, score);
70 DEFAULT_PRINT(Input_gravs_id, Input_engraver, igravs);
71 DEFAULT_PRINT(Input_perfs_id, Input_performer, iperfs);
72 DEFAULT_PRINT(Midi_def_id,Midi_def, mididef);
73 DEFAULT_PRINT(Paper_def_id,Paper_def, paperdef);
76 Real_id::do_print() const
78 mtor << *((Real_id*)this)->real(false)<< "\n";
82 Int_id::do_print() const
84 mtor << *((Int_id*)this)->intid(false)<< "\n";
88 #define default_accessor(Idclass, Class, accessor)\
90 Idclass::accessor(bool copy) {\
93 return new Class(* (Class*) data);\
95 return (Class*) data;\
98 #define virtual_accessor(Idclass, Class, accessor)\
100 Idclass::accessor(bool copy) {\
103 return (Class*) ((Class*) data)->clone();\
105 return (Class*) data;\
109 #define implement_id_class(Idclass, Class, accessor) \
110 IMPLEMENT_STATIC_NAME(Idclass)\
111 IMPLEMENT_IS_TYPE_B1(Idclass,Identifier)\
112 Idclass::~Idclass() { delete accessor(false); }\
113 Idclass::Idclass(String s, Class*st, int code):Identifier(s,code) { data = st; }\
117 implement_id_class(Int_id, int, intid);
118 implement_id_class(Real_id, Real, real);
119 implement_id_class(Script_id, General_script_def, script);
120 implement_id_class(Lookup_id, Lookup, lookup);
121 implement_id_class(Symtables_id, Symtables, symtables);
122 implement_id_class(Music_id, Music, music);
123 implement_id_class(Score_id, Score, score);
124 implement_id_class(Request_id, Request, request);
125 implement_id_class(Input_gravs_id, Input_engraver, igravs);
126 implement_id_class(Input_perfs_id, Input_performer, iperfs);
127 implement_id_class(Midi_def_id, Midi_def, mididef);
128 implement_id_class(Paper_def_id, Paper_def, paperdef);
130 Identifier::Identifier(Identifier const&)
135 default_accessor(Int_id, int, intid);
136 default_accessor(Real_id, Real, real);
137 virtual_accessor(Script_id, General_script_def, script);
138 default_accessor(Lookup_id, Lookup, lookup);
139 default_accessor(Symtables_id, Symtables, symtables);
140 virtual_accessor(Music_id, Music, music);
141 default_accessor(Score_id, Score, score);
142 virtual_accessor(Request_id, Request, request);
143 default_accessor(Input_gravs_id, Input_engraver, igravs);
144 default_accessor(Input_perfs_id, Input_performer, iperfs);
145 default_accessor(Midi_def_id, Midi_def, mididef);
146 default_accessor(Paper_def_id, Paper_def, paperdef);