1 files changed, 4 insertions, 3 deletions
diff --git a/model/ranksvmtn.cpp b/model/ranksvmtn.cpp
index cd58aa9..b82ce64 100644
--- a/model/ranksvmtn.cpp
+++ b/model/ranksvmtn.cpp
@@ -210,15 +210,16 @@ int RSVMTN::train(DataList &D){
     vector<int> A1,A2;
     int i,j;
     LOG(INFO)<<"Processing input";
+    vector<DataEntry*> &dat = D.getData();
     for (i=0;i<D.getSize();++i) {
-        corr(i)=(D.getData()[i])->rank>0?0.5:-0.5;
+        corr(i)=(dat[i])->rank>0?0.5:-0.5;
         for (j = 0; j < D.getfSize(); ++j)
-            Data(i, j) = (D.getData()[i])->feature(j);
+            Data(i, j) = dat[i]->feature(j);
     }
     i=j=0;
     while (i<D.getSize())
     {
-        if ((i+1 == D.getSize())|| D.getData()[i]->qid!=D.getData()[i+1]->qid)
+        if ((i+1 == D.getSize())|| dat[i]->qid!=dat[i+1]->qid)
         {
             A1.push_back(j);
             A2.push_back(i);