- added find() (like has(), but returns list of all occurrences)

[ginac.git] / ginac / matrix.h

diff --git a/ginac/matrix.h b/ginac/matrix.h
index fcf2d63b861098f7d4b8989a09f3ffb0500cc140..927c27c1434896cc2776f69c0c222e3114e3e094 100644 (file)
--- a/ginac/matrix.h
+++ b/ginac/matrix.h
@@ -53,10 +53,10 @@ public:
        ex add_indexed(const ex & self, const ex & other) const;
        ex scalar_mul_indexed(const ex & self, const numeric & other) const;
        bool contract_with(exvector::iterator self, exvector::iterator other, exvector & v) const;
+
 protected:
+       bool match_same_type(const basic & other) const;
        unsigned return_type(void) const { return return_types::noncommutative; };
-       // new virtual functions which can be overridden by derived classes
-       // (none)
        
        // non-virtual functions in this class
 public: