TombEngine/TR5Main/Game/memory/LinearArrayBuffer.h

#pragma once
#include <array>
namespace T5M::Memory {
	/*
* A fixed size vector-like class
*/
	template<typename T, size_t Sz>
	class LinearArrayBuffer {
	private:
		std::array<T, Sz> buffer;
		size_t numElements;
	public:
		LinearArrayBuffer() : numElements(0) {}
		void push_back(const T& obj) {
			buffer[numElements] = obj;
			numElements = numElements + 1 >= Sz-1 ? Sz-1 : numElements + 1;
		}
		void push_back(const T&& obj) {
			buffer[numElements] = obj;
			numElements = numElements+1>=Sz-1 ? Sz-1 : numElements+1;

		}
		auto begin() {
			return buffer.begin();
		}

		auto end() {
			return buffer.begin() + numElements;
		}

		auto cbegin() {
			return buffer.cbegin();
		}

		auto cend() {
			return buffer.cbegin() + numElements;
		}

		auto clear() {
			numElements = 0;
		}

		T& operator[](size_t index) {
			return buffer[index];
		}

		auto size() {
			return numElements;
		}

		auto max_Size() {
			return buffer.max_size();
		}

		auto capacity() {
			return buffer.max_size();
		}
	};
}