- implemented nops() and op() for pseries objects

[ginac.git] / ginac / expairseq.cpp

diff --git a/ginac/expairseq.cpp b/ginac/expairseq.cpp
index 0d4a01c79a0e175b2b0f4637f1c1be43abced81f..2d83b141f6992c8ebbf5a6791096047165eda470 100644 (file)
--- a/ginac/expairseq.cpp
+++ b/ginac/expairseq.cpp
@@ -320,7 +320,7 @@ unsigned expairseq::nops() const
     return seq.size()+1;
 }
 
-ex expairseq::op(int const i) const
+ex expairseq::op(int i) const
 {
     if (unsigned(i)<seq.size()) {
         return recombine_pair_to_ex(seq[i]);