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

[ginac.git] / ginac / add.cpp

diff --git a/ginac/add.cpp b/ginac/add.cpp
index 7f7215440e6d5be712b2b0f93357cf7637644026..06ada496cfbe3c7ad999081eb6e702089751d69d 100644 (file)
--- a/ginac/add.cpp
+++ b/ginac/add.cpp
@@ -97,7 +97,7 @@ add::add(std::auto_ptr<epvector> vp, const ex & oc)
 // archiving
 //////////
 
-DEFAULT_ARCHIVING(add)
+GINAC_BIND_UNARCHIVER(add);
 
 //////////
 // functions overriding virtual functions from base classes