public:
fail();
~fail();
- fail(fail const & other);
- fail const & operator=(fail const & other);
+ fail(const fail & other);
+ const fail & operator=(const fail & other);
protected:
- void copy(fail const & other);
+ void copy(const fail & other);
void destroy(bool call_parent);
// other constructors
void print(ostream & os, unsigned upper_precedence=0) const;
void printraw(ostream & os) const;
protected:
- int compare_same_type(basic const & other) const;
+ int compare_same_type(const basic & other) const;
unsigned return_type(void) const { return return_types::noncommutative_composite; };
// new virtual functions which can be overridden by derived classes
// global constants
extern const fail some_fail;
-extern type_info const & typeid_fail;
+extern const type_info & typeid_fail;
#ifndef NO_GINAC_NAMESPACE
} // namespace GiNaC