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SQCSim2021/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;
+
+    void Reset(T type);
+
+private:
+    int To1dIndex(int x, int y) const;
+
+private:
+    int m_x, m_y;
+    T* m_array;
+};
+
+template <class T>
+Array2d<T>::Array2d(int x, int y) : m_x(x), m_y(y) {
+    m_array = new T[m_x * m_y];
+
+    Reset(BTYPE_AIR);
+}
+
+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 BlockType[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>
+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__