* Added some long-pending docu.

[ginac.git] / ginac / symmetry.h

diff --git a/ginac/symmetry.h b/ginac/symmetry.h
index 405ba31763f18f9c1522d9e1b58fffd67eae2912..bdcd261a7a45a0bf785b971723c823edf8ab6481 100644 (file)
--- a/ginac/symmetry.h
+++ b/ginac/symmetry.h
@@ -99,15 +99,6 @@ private:
 
 
 // global functions
-inline const symmetry &ex_to_symmetry(const ex &e)
-{
-       return static_cast<const symmetry &>(*e.bp);
-}
-
-inline symmetry &ex_to_nonconst_symmetry(const ex &e)
-{
-       return static_cast<symmetry &>(*e.bp);
-}
 
 inline symmetry sy_none(void) { return symmetry(); }
 inline symmetry sy_none(const symmetry &c1, const symmetry &c2) { return symmetry(symmetry::none, c1, c2); }