Print labels with score upon finish, if available.

src/utils.hpp

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <cassert>
+#include <fstream>
+#include <vector>
+#include <string>
+
+namespace fmri
+{
+
+    template<class T>
+    inline std::vector <T> read_vector(const std::string& filename)
+    {
+        std::ifstream input(filename);
+        assert(input.good());
+
+        T t;
+        std::vector<T> res;
+
+        while (input >> t) {
+            res.push_back(t);
+        }
+
+        return res;
+    }
+
+    template<>
+    inline std::vector<std::string> read_vector<std::string>(const std::string& filename)
+    {
+        std::ifstream input(filename);
+        assert(input.good());
+
+        std::string v;
+        std::vector<std::string> res;
+
+        while (getline(input, v)) {
+            res.push_back(v);
+        }
+
+        return res;
+    }
+
+}