Avoid raw new/delete

1 files changed, 5 insertions, 7 deletions

diff --git a/include/chilbert/chilbert.ipp b/include/chilbert/chilbert.ipp
index e53270f..8eda120 100644
--- a/include/chilbert/chilbert.ipp
+++ b/include/chilbert/chilbert.ipp
@@ -305,21 +305,19 @@ coords_to_compact_index(const P&            p,
   // If we could avoid allocation altogether (ie: have a
   // fixed buffer allocated on the stack) then this increases
   // speed by a bit (4% when n=4, m=20)
-  auto* const ds = new size_t[m];
+  const auto ds = std::make_unique<size_t[]>(m);
 
   if (mn > SmallBitVec::bits_per_rack) {
     DynamicBitVec h(mn);
     detail::coords_to_index<P, DynamicBitVec, I>(
-      p, m, n, h, std::forward<I>(scratch), ds);
-    compact_index<DynamicBitVec, HC>(ms, ds, n, m, h, hc);
+      p, m, n, h, std::forward<I>(scratch), ds.get());
+    compact_index<DynamicBitVec, HC>(ms, ds.get(), n, m, h, hc);
   } else {
     SmallBitVec h(mn);
     detail::coords_to_index<P, SmallBitVec, I>(
-      p, m, n, h, std::forward<I>(scratch), ds);
-    compact_index<SmallBitVec, HC>(ms, ds, n, m, h, hc);
+      p, m, n, h, std::forward<I>(scratch), ds.get());
+    compact_index<SmallBitVec, HC>(ms, ds.get(), n, m, h, hc);
   }
-
-  delete[] ds;
 }
 
 template<class P, class HC, class I>