GINAC_DECLARE_REGISTERED_CLASS declares duplicate() and compare_same_type(),

[ginac.git] / ginac / coloridx.cpp

diff --git a/ginac/coloridx.cpp b/ginac/coloridx.cpp
index 221e86b6aeaf261e995d7fb823b25131a8bf81cf..d034ba48a7fdb9965afb10e760cec206b39e34d4 100644 (file)
--- a/ginac/coloridx.cpp
+++ b/ginac/coloridx.cpp
@@ -138,12 +138,6 @@ void coloridx::archive(archive_node &n) const
 
 // public
 
-basic * coloridx::duplicate() const
-{
-       debugmsg("coloridx duplicate",LOGLEVEL_DUPLICATE);
-       return new coloridx(*this);
-}
-
 void coloridx::printraw(std::ostream & os) const
 {
        debugmsg("coloridx printraw",LOGLEVEL_PRINT);
@@ -213,6 +207,11 @@ bool coloridx::info(unsigned inf) const
        return idx::info(inf);
 }
 
+int coloridx::compare_same_type(const basic & other) const
+{
+       return inherited::compare_same_type(other);
+}
+
 #ifndef NO_NAMESPACE_GINAC
 } // namespace GiNaC
 #endif // ndef NO_NAMESPACE_GINAC