C#将数组类型扩展为重载运算符

public class CustomArray<T>
{
    private T[] _array;

    public CustomArray(int length)
    {
        _array = new T[length];
    }

    public static CustomArray<T> operator +(CustomArray<T> a, CustomArray<T> b)
    {
        if (a._array.Length != b._array.Length)
        {
            throw new ArgumentException("Arrays must have the same length.");
        }

        CustomArray<T> result = new CustomArray<T>(a._array.Length);

        for (int i = 0; i < a._array.Length; i++)
        {
            result._array[i] = (T)(dynamic)a._array[i] + b._array[i];
        }

        return result;
    }

    // Other operators can be added here
}

CustomArray<int> a = new CustomArray<int>(5);
CustomArray<int> b = new CustomArray<int>(5);
CustomArray<int> c = a + b;