On Fri, 18 May 2001, Christian Bauer wrote:
Hi!
On Thu, May 17, 2001 at 11:22:21PM +0200, Pearu Peterson wrote:
seems that simplest solution is inserting the following line public: unsigned get_precedence(void) const {return precedence;} to the macro GNAC_DECLARE_REGISTERED_CLASS
This seems to work.
Sorry to bother again but it does not. Namely, some classes, such as symbol, does not use GNAC_DECLARE_REGISTERED_CLASS, and as a consequence one cannot use symbol::get_precedence() (which is silly, of cource). As a fix (to the latest CVS version), there are two possibilities: 1) put basic::get_precedence() back again --- this will work if it is **absolutely sure** that classes with no storage will not define their own precedence (not now and not in future). 2) insert public: unsigned get_precedence(void) const {return precedence;} to macro GINAC_DECLARE_REGISTERED_CLASS_NO_CTORS so that all GiNaC classes will have their own get_precedence() method. I think this is safest solution. Regards, Pearu