1 files changed, 31 insertions, 0 deletions
diff --git a/src/tile-iterator.cpp b/src/tile-iterator.cpp
index ea98a6ee..d2dbf98d 100644
--- a/src/tile-iterator.cpp
+++ b/src/tile-iterator.cpp
@@ -1,7 +1,38 @@
 #include "tile-iterator.hpp"
+#include "tile.hpp"
 
 namespace Magnum::Examples {
 
+template <typename T>
+void basic_tile_iterator<T>::swap(basic_tile_iterator<T>& other)
+{
+    using std::swap;
+    swap(ptr, other.ptr);
+    swap(pos, other.pos);
+}
+
+template <typename T>
+template <std::size_t N>
+typename std::tuple_element<N, basic_tile_iterator<T>>::type basic_tile_iterator<T>::get()
+{
+    if constexpr(N == 0)
+        return pos == TILE_COUNT ? ptr[0] : ptr[pos];
+    else if constexpr(N == 1)
+        return pos;
+    else if constexpr(N == 2)
+        return local_coords{pos};
+    else
+        return std::void_t<std::integral_constant<int, N>>();
+}
+
+template typename std::tuple_element<0, basic_tile_iterator<tile>>::type basic_tile_iterator<tile>::get<0>();
+template typename std::tuple_element<1, basic_tile_iterator<tile>>::type basic_tile_iterator<tile>::get<1>();
+template typename std::tuple_element<2, basic_tile_iterator<tile>>::type basic_tile_iterator<tile>::get<2>();
+
+template typename std::tuple_element<0, basic_tile_iterator<const tile>>::type basic_tile_iterator<const tile>::get<0>();
+template typename std::tuple_element<1, basic_tile_iterator<const tile>>::type basic_tile_iterator<const tile>::get<1>();
+template typename std::tuple_element<2, basic_tile_iterator<const tile>>::type basic_tile_iterator<const tile>::get<2>();
+
 template class basic_tile_iterator<tile>;
 template class basic_tile_iterator<const tile>;