1 files changed, 17 insertions, 4 deletions
diff --git a/extractor/scorer.cc b/extractor/scorer.cc
index 22d5be1a..c87e179d 100644
--- a/extractor/scorer.cc
+++ b/extractor/scorer.cc
@@ -1,9 +1,22 @@
 #include "scorer.h"
 
-Scorer::Scorer(const vector<Feature*>& features) : features(features) {}
+#include "features/feature.h"
 
-Scorer::~Scorer() {
-  for (Feature* feature: features) {
-    delete feature;
+Scorer::Scorer(const vector<shared_ptr<Feature> >& features) :
+    features(features) {}
+
+vector<double> Scorer::Score(const FeatureContext& context) const {
+  vector<double> scores;
+  for (auto feature: features) {
+    scores.push_back(feature->Score(context));
+  }
+  return scores;
+}
+
+vector<string> Scorer::GetFeatureNames() const {
+  vector<string> feature_names;
+  for (auto feature: features) {
+    feature_names.push_back(feature->GetName());
   }
+  return feature_names;
 }