X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Frelational.h;h=8f2263e64b4e220e34bf906b59306ce5a2165502;hp=fb1111580a4afb085a12ea9017aedfc98345e18e;hb=6bf150d480d18b6734e412fef68157b7986f42be;hpb=d448856f20cb58f939ddbf636e7f72e3599b1468

diff --git a/ginac/relational.h b/ginac/relational.h
index fb111158..8f2263e6 100644
--- a/ginac/relational.h
+++ b/ginac/relational.h
@@ -63,6 +63,8 @@ protected:
 	bool match_same_type(const basic & other) const;
 	unsigned return_type(void) const;
 	unsigned return_type_tinfo(void) const;
+	bool is_equal_same_type(const basic & other) const;
+	unsigned calchash(void) const;
 
 	// new virtual functions which can be overridden by derived classes
 public: