Bugs w.r.t. raising/lowering dummy indices when doing simplify_indexed.

[ginac.git] / ginac / integral.h

diff --git a/ginac/integral.h b/ginac/integral.h
index 553dab135fa222563362fb5202c8f2bb898961d4..dec9ac07073d1a73129222c13db86f0da24fbf74 100644 (file)
--- a/ginac/integral.h
+++ b/ginac/integral.h
@@ -28,7 +28,7 @@
 
 namespace GiNaC {
 
-/** Product of expressions. */
+/** Symbolic integral. */
 class integral : public basic
 {
        GINAC_DECLARE_REGISTERED_CLASS(integral, basic)
@@ -51,7 +51,7 @@ public:
        ex expand(unsigned options = 0) const;
        exvector get_free_indices() const;
        unsigned return_type() const;
-       const basic* return_type_tinfo() const;
+       tinfo_t return_type_tinfo() const;
        ex conjugate() const;
        ex eval_integ() const;
 protected: