- revamped indexed objects

[ginac.git] / ginac / ncmul.cpp

diff --git a/ginac/ncmul.cpp b/ginac/ncmul.cpp
index 86b76e718aa85f250247185968043655789779c6..1433a3a883132a36a3c3e744a0bafa9ba7ce1fa7 100644 (file)
--- a/ginac/ncmul.cpp
+++ b/ginac/ncmul.cpp
@@ -32,9 +32,7 @@
 #include "debugmsg.h"
 #include "utils.h"
 
-#ifndef NO_NAMESPACE_GINAC
 namespace GiNaC {
-#endif // ndef NO_NAMESPACE_GINAC
 
 GINAC_IMPLEMENT_REGISTERED_CLASS(ncmul, exprseq)
 
@@ -142,12 +140,6 @@ void ncmul::archive(archive_node &n) const
 
 // public
 
-basic * ncmul::duplicate() const
-{
-       debugmsg("ncmul duplicate",LOGLEVEL_ASSIGNMENT);
-       return new ncmul(*this);
-}
-
 void ncmul::print(std::ostream & os, unsigned upper_precedence) const
 {
        debugmsg("ncmul print",LOGLEVEL_PRINT);
@@ -479,20 +471,6 @@ ex ncmul::eval(int level) const
                                                                                  status_flags::evaluated);
 }
 
-exvector ncmul::get_indices(void) const
-{
-       // return union of indices of factors
-       exvector iv;
-       for (exvector::const_iterator cit=seq.begin(); cit!=seq.end(); ++cit) {
-               exvector subiv=(*cit).get_indices();
-               iv.reserve(iv.size()+subiv.size());
-               for (exvector::const_iterator cit2=subiv.begin(); cit2!=subiv.end(); ++cit2) {
-                       iv.push_back(*cit2);
-               }
-       }
-       return iv;
-}
-
 ex ncmul::subs(const lst & ls, const lst & lr) const
 {
        return ncmul(subschildren(ls, lr));
@@ -602,7 +580,7 @@ const exvector & ncmul::get_factors(void) const
 
 // protected
 
-unsigned ncmul::precedence=50;
+unsigned ncmul::precedence = 50;
 
 //////////
 // friend functions
@@ -624,6 +602,4 @@ ex simplified_ncmul(const exvector & v)
                                       status_flags::evaluated);
 }
 
-#ifndef NO_NAMESPACE_GINAC
 } // namespace GiNaC
-#endif // ndef NO_NAMESPACE_GINAC