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SQCSim-common/array2d.h

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+#ifndef ARRAY2D_H__
+#define ARRAY2D_H__
+
+#include "define.h"
+
+template <class T>
+class Array2d {
+    public:
+        Array2d(int x, int y);
+        ~Array2d();
+        Array2d(const Array2d& array);
+
+        void Set(int x, int y, T type);
+        T Get(int x, int y) const;
+        T Remove(int x, int y);
+
+        void Reset(T type);
+
+    private:
+        int m_x, m_y;
+        T* m_array;
+
+        int To1dIndex(int x, int y) const;
+};
+
+template <class T>
+Array2d<T>::Array2d(int x, int y) : m_x(x), m_y(y) { m_array = new T[m_x * m_y]; }
+
+template <class T>
+Array2d<T>::~Array2d() { delete[] m_array; }
+
+template <class T>
+Array2d<T>::Array2d(const Array2d<T>& array) : m_x(array.m_x), m_y(array.m_y) {
+    m_array = new T[m_x * m_y];
+    for (int i = 0; i < m_x * m_y; ++i)
+        m_array[i] = array.m_array[i];
+}
+
+template <class T>
+void Array2d<T>::Set(int x, int y, T type) { m_array[To1dIndex(x, y)] = type; }
+
+template <class T>
+T Array2d<T>::Get(int x, int y) const { return m_array[To1dIndex(x, y)]; }
+
+template <class T>
+T Array2d<T>::Remove(int x, int y) { 
+    T thing = std::move(m_array[To1dIndex(x, y)]);
+    m_array[To1dIndex(x, y)] = nullptr;
+    return thing;
+}
+
+template <class T>
+void Array2d<T>::Reset(T type) {
+    for (int i = 0; i < m_x * m_y; ++i)
+        m_array[i] = type;
+}
+
+template <class T>
+int Array2d<T>::To1dIndex(int x, int y) const { return x + (y * m_x); }
+
+#endif // ARRAY2D_H__