using some stl-methods

removing todos

1 files changed, 6 insertions, 14 deletions

diff --git a/ue5/array.hpp b/ue5/array.hpp
index e9adc55..0acd37d 100644
--- a/ue5/array.hpp
+++ b/ue5/array.hpp
@@ -1,12 +1,13 @@
 #ifndef ARRAY_H
 #define ARRAY_H
 
+#include <utility>
+#include <algorithm>
+#include <stdexcept>
+
 #undef SOLVED_2
 #define SOLVED_2
 
-#include <utility> // for std::move
-#include <stdexcept> // for std::out_of_range
-
 namespace Ti
 {
   template<typename T, std::size_t N>
@@ -22,21 +23,12 @@ namespace Ti
 
       void fill(const T& u)
       {
-        /* std::fill_n(begin(), size(), u); */
-        for(size_type i = 0; i < N; ++i)
-          m_data[i] = u;
+        std::fill_n(begin(), N, u);
       }
 
-      /* range check not necessary. N must be the same in other */
       void swap(array<T,N> & other)
       {
-        /* std::swap_ranges(begin(), end(), other.begin()); */
-        for(size_type i = 0; i < N; ++i)
-        {
-          T x(m_data[i]);
-          m_data[i] = other.m_data[i];
-          other.m_data[i] = x;
-        }
+        std::swap_ranges(begin(), end(), other.begin());
       }
 
       iterator begin()