Refactors constants out of Virtues.h.

sbf-cpp/Virtues.cpp

@@ -9,6 +9,18 @@ using std::string;
 using std::vector;
 }  // End namespace
 
+const std::string kVirtueUnknownLabel = "";
+const std::string kVirtueSelfControlLabel = "Self-Control";
+const std::string kVirtueCourageLabel = "Courage";
+const std::string kVirtueConscienceLabel = "Conscience";
+const int kVirtuesCount = 3;
+const std::string kVirtueLabels[] = {
+    kVirtueUnknownLabel,
+    kVirtueSelfControlLabel,
+    kVirtueCourageLabel,
+    kVirtueConscienceLabel,
+};
+
 const string GetVirtueLabel(int id) {
   if (id > 0 && id <= kVirtuesCount) {
     return kVirtueLabels[id];
@@ -28,4 +40,8 @@ vector<string> GetVirtueLabels() {
   FillVirtueLabels(labels);
   return labels;
 }
+
+int GetNumVirtues() {
+  return kVirtuesCount;
+}
 }  // End namespace SBF