#include <typeinfo>
using namespace std;
-
/*
-
Virtual copy constructor. Make up for C++'s lack of a standard
factory or clone () function. Usage:
{
VIRTUAL_COPY_CONSTRUCTOR (Baseclass, Foo);
};
-
*/
#define DECLARE_CLASSNAME(name) \
- virtual const char *class_name () const { \
+ virtual const char *class_name () const { \
return #name; \
}
-#define VIRTUAL_COPY_CONSTRUCTOR(Base, name) \
+#define VIRTUAL_COPY_CONSTRUCTOR(Base, name) \
DECLARE_CLASSNAME(name);\
- virtual Base *clone () const \
- { \
- return new name (*this); \
+ virtual Base *clone () const \
+ { \
+ return new name (*this); \
}
#endif /* VIRTUAL_METHODS_HH */