1 files changed, 5 insertions, 6 deletions
diff --git a/tools/dataProvider.h b/tools/dataProvider.h
index fbf554b..da3e1ee 100644
--- a/tools/dataProvider.h
+++ b/tools/dataProvider.h
@@ -4,7 +4,6 @@
 #include<Eigen/Dense>
 #include "../tools/easylogging++.h"
 #include<vector>
-#include<list>
 
 // TODO decide how to construct training data
 // One possible way for training data:
@@ -25,18 +24,18 @@ typedef struct DataEntry{
 class DataList{
 private:
     int n;
-    std::list<DataEntry*> data;
+    std::vector<DataEntry*> data;
 public:
     int getSize(){return data.size();}
-    void addEntry(DataEntry* d){data.push_front(d);}
+    void addEntry(DataEntry* d){data.push_back(d);}
     void setfSize(int fsize){n=fsize;}
     int getfSize(){return n;}
     int clear(){
-        for (std::list<DataEntry*>::iterator i=data.begin(),end=data.end();i!=end;++i)
-            delete *i;
+        for (int i=0;i<data.size();++i)
+            delete data[i];
         data.clear();
     }
-    std::list<DataEntry*> getData(){
+    std::vector<DataEntry*>& getData(){
         return data;
     }
     ~DataList(){