1 files changed, 21 insertions, 0 deletions
diff --git a/utils/weights.h b/utils/weights.h
new file mode 100644
index 00000000..f19aa3ce
--- /dev/null
+++ b/utils/weights.h
@@ -0,0 +1,21 @@
+#ifndef _WEIGHTS_H_
+#define _WEIGHTS_H_
+
+#include <string>
+#include <map>
+#include <vector>
+#include "sparse_vector.h"
+
+class Weights {
+ public:
+  Weights() {}
+  void InitFromFile(const std::string& fname, std::vector<std::string>* feature_list = NULL);
+  void WriteToFile(const std::string& fname, bool hide_zero_value_features = true) const;
+  void InitVector(std::vector<double>* w) const;
+  void InitSparseVector(SparseVector<double>* w) const;
+  void InitFromVector(const std::vector<double>& w);
+ private:
+  std::vector<double> wv_;
+};
+
+#endif