Don't force every algebraic class to implement archiving/unarchiving.

[ginac.git] / ginac / lst.h

diff --git a/ginac/lst.h b/ginac/lst.h
index eaea3eaaa751a6f9aa496c24442a8ed84047621f..85b5f893f6ddc9a50861954d5622e425945e90c3 100644 (file)
--- a/ginac/lst.h
+++ b/ginac/lst.h
@@ -42,6 +42,7 @@ template<> inline char lst::get_close_delim() { return '}'; }
 
 // defined in lst.cpp
 template<> bool lst::info(unsigned inf) const;
+GINAC_DECLARE_UNARCHIVER(lst);
 
 } // namespace GiNaC