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Allocators/public/ChunkAllocator.hpp

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+#pragma once
+
+#include "Environment.hpp"
+
+namespace tp {
+
+	// Chunk Allocator
+	// Constant time allocations and de-allocations in any order.
+	// Memory blocks are fixed in size and number of blocks can not exceed given parameter.
+	struct ChunkAlloc {
+
+		ChunkAlloc(ualni aBlockSize, void* aMemory, ualni aMemSize);
+		ChunkAlloc(ualni aBlockSize, ualni aNBlocks);
+
+		void* allocate();
+		void deallocate(void* aPtr);
+		[[nodiscard]] bool isFull() const;
+    [[nodiscard]] bool isEmpty() const;
+
+		~ChunkAlloc();
+
+	private:
+		ualni mBSize; // Size of data in aligned units
+		ualni mNBlocks;
+
+		ualni* mBuff = nullptr;
+		ualni* mNextBlock = nullptr;
+		ualni mNFreeBlocks;
+		ualni mNInitBlocks = 0;
+		bool mOwnBuff = false;
+	};
+};