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-rw-r--r--include/mbgl/util/traits.hpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/mbgl/util/traits.hpp b/include/mbgl/util/traits.hpp
index 5b9401aad7..e37144e60e 100644
--- a/include/mbgl/util/traits.hpp
+++ b/include/mbgl/util/traits.hpp
@@ -1,7 +1,9 @@
#pragma once
+#include <array>
#include <cstdint>
#include <type_traits>
+#include <vector>
namespace mbgl {
@@ -25,4 +27,12 @@ typename std::enable_if<is_utf16char_like<InChar>::value && is_utf16char_like_po
return reinterpret_cast<OutPointer>(in);
}
+template <typename T>
+struct is_linear_container : std::false_type {};
+
+template <typename T, std::size_t N>
+struct is_linear_container<std::array<T, N>> : std::true_type {};
+template <typename... Ts>
+struct is_linear_container<std::vector<Ts...>> : std::true_type {};
+
} // namespace mbgl