Repo created

libs/drape/index_storage.hpp

@@ -0,0 +1,29 @@
+#pragma once
+
+#include <cstdint>
+#include <vector>
+
+namespace dp
+{
+class IndexStorage
+{
+public:
+  IndexStorage();
+  explicit IndexStorage(std::vector<uint32_t> && initial);
+
+  uint32_t Size() const;
+  void Resize(uint32_t size);
+
+  void * GetRaw(uint32_t offsetInElements = 0);
+  void const * GetRawConst() const;
+
+  static bool IsSupported32bit();
+  static uint32_t SizeOfIndex();
+
+private:
+  std::vector<uint32_t> m_storage;
+  uint32_t m_size;
+
+  uint32_t GetStorageSize(uint32_t elementsCount) const;
+};
+}  // namespace dp