Add a 0 default value for template argument N

2017-06-14 16:21:23 +02:00
parent 49bb28c623
commit 5834dd53f3
4 changed files with 18 additions and 18 deletions
@@ -53,11 +53,11 @@ struct SelectQuery: public Query
        Query("SELECT"),
        table_name(table_name)
    {
-      this->insert_col_name<0>();
+      this->insert_col_name();
      this->body += " from " + this->table_name;
    }

-    template <std::size_t N>
+    template <std::size_t N=0>
    typename std::enable_if<N < sizeof...(T), void>::type
    insert_col_name()
    {
@@ -71,7 +71,7 @@ struct SelectQuery: public Query

      this->insert_col_name<N+1>();
    }
-    template <std::size_t N>
+    template <std::size_t N=0>
    typename std::enable_if<N == sizeof...(T), void>::type
    insert_col_name()
    {}