c++ deleting array in destructor
<p>so I got an object that have an array as one of the instance:</p>

<pre><code>private:
  int arr[100]; //this is a fix array
</code></pre>

<p>when I call the destructor of the object, should I write:</p>

<pre><code>~MyBook(){delete []arr;} //just like I did with array pointer
</code></pre>

<p>or should I write something like this</p>

<pre><code>~MyBook(){}
</code></pre>

<p>thank you</p>
