* added missing std::

[ginac.git] / ginac / tensor.cpp

diff --git a/ginac/tensor.cpp b/ginac/tensor.cpp
index cf0204b56319522260d5143dc3b1aea28778c270..8440a56c3151af093628db82f8a24ce9ecba1241 100644 (file)
--- a/ginac/tensor.cpp
+++ b/ginac/tensor.cpp
@@ -308,7 +308,7 @@ ex tensepsilon::eval_indexed(const basic & i) const
 
                // Get sign of index permutation (the indices should already be in
                // a canonic order but we can't assume what exactly that order is)
-               vector<int> v;
+               std::vector<int> v;
                v.reserve(i.nops() - 1);
                for (unsigned j=1; j<i.nops(); j++)
                        v.push_back(ex_to_numeric(ex_to_idx(i.op(j)).get_value()).to_int());