Merge pull request #13289 from iwubcode/small_vector_clear

Common: add 'clear' function to SmallVector

1 files changed, 5 insertions, 0 deletions

diff --git a/Source/Core/Common/SmallVector.h b/Source/Core/Common/SmallVector.h
index c7018f4741..df50b0c115 100644
--- a/Source/Core/Common/SmallVector.h
+++ b/Source/Core/Common/SmallVector.h
@@ -4,6 +4,7 @@
 
 #include <array>
 #include <cstddef>
+#include <type_traits>
 #include <utility>
 
 namespace Common
@@ -13,6 +14,8 @@ namespace Common
 template <typename T, size_t MaxSize>
 class SmallVector final
 {
+  static_assert(std::is_standard_layout_v<T> == true, "Type must be a standard layout type");
+
 public:
   SmallVector() = default;
   explicit SmallVector(size_t size) : m_size(size) {}
@@ -40,6 +43,8 @@ public:
   size_t size() const { return m_size; }
   bool empty() const { return m_size == 0; }
 
+  void clear() { m_size = 0; }
+
 private:
   std::array<T, MaxSize> m_array{};
   size_t m_size = 0;