2 class-name.hh -- declare
4 source file of the LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
13 /** a macro to declare the classes name as a static and virtual function.
14 The static_name() can *not* be inlined (this might have the effect that
15 s->name() != S::static_name(). Overlapping strings need not be merged in C++
17 #define NAME_MEMBERS() \
18 static char const *static_name();\
19 virtual char const *name() const{ return static_name(); } \
20 int a_stupid_nonexistent_function_to_allow_the_semicolon_come_out()
22 #define IMPLEMENT_STATIC_NAME(c)\
23 char const *c::static_name() { return #c; }
25 #define VIRTUAL_COPY_CONS(T, R)\
26 virtual R *clone() const { return new T(*this); } \
29 #endif // CLASS-NAME_HH