X-Git-Url: https://ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginac%2Findexed.h;h=f539444e7b29f04b39edf42bbf38d0059ecd1924;hb=09f37bdbd46f469b3a8a902a43d0f795c41a89bf;hp=3f1b655e90db5d776fe0bd0cb789d0bf0c25012b;hpb=e7cc6a764ff67b5885d6633385fac23ccc1dc9a7;p=ginac.git

diff --git a/ginac/indexed.h b/ginac/indexed.h
index 3f1b655e..f539444e 100644
--- a/ginac/indexed.h
+++ b/ginac/indexed.h
@@ -42,6 +42,7 @@ class indexed : public exprseq
 
 	friend ex simplify_indexed(const ex & e, exvector & free_indices, exvector & dummy_indices, const scalar_products & sp);
 	friend ex simplify_indexed_product(const ex & e, exvector & free_indices, exvector & dummy_indices, const scalar_products & sp);
+	friend bool reposition_dummy_indices(ex & e, exvector & variant_dummy_indices, exvector & moved_indices);
 
 	// other constructors
 public:
@@ -145,9 +146,6 @@ public:
 	void print(const print_context & c, unsigned level = 0) const;
 	bool info(unsigned inf) const;
 	ex eval(int level = 0) const;
-	int degree(const ex & s) const;
-	int ldegree(const ex & s) const;
-	ex coeff(const ex & s, int n = 1) const;
 	exvector get_free_indices(void) const;
 
 protected: