X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginac%2Frelational.cpp;h=d345943c26cc2bbea2157efbe0ff9894d220d0ad;hb=556ea59d4be5f0e2e8d3760501b8b9cb8587c1ec;hp=b59f7ab37981e662a33a0a18a27e512142268528;hpb=def26469ff96228c66e877bb5594e7d9a24b638f;p=ginac.git

diff --git a/ginac/relational.cpp b/ginac/relational.cpp
index b59f7ab3..d345943c 100644
--- a/ginac/relational.cpp
+++ b/ginac/relational.cpp
@@ -55,8 +55,9 @@ relational::relational(const ex & lhs, const ex & rhs, operators oper) :
 // archiving
 //////////
 
-relational::relational(const archive_node &n, lst &sym_lst) : inherited(n, sym_lst)
+void relational::read_archive(const archive_node& n, lst& sym_lst)
 {
+	inherited::read_archive(n, sym_lst);
 	unsigned int opi;
 	if (!(n.find_unsigned("op", opi)))
 		throw (std::runtime_error("unknown relational operator in archive"));
@@ -64,6 +65,7 @@ relational::relational(const archive_node &n, lst &sym_lst) : inherited(n, sym_l
 	n.find_ex("lh", lh, sym_lst);
 	n.find_ex("rh", rh, sym_lst);
 }
+GINAC_BIND_UNARCHIVER(relational);
 
 void relational::archive(archive_node &n) const
 {
@@ -73,8 +75,6 @@ void relational::archive(archive_node &n) const
 	n.add_unsigned("op", o);
 }
 
-DEFAULT_UNARCHIVE(relational)
-
 //////////
 // functions overriding virtual functions from base classes
 //////////