How to call object T from constructor copy T(const T&)? : <p>I have a copy constructor <code>T::T(const T&amp;)</code>. The object has two properties, let's say <code>color</code> and <code>height</code>. This means I need to assign the color and the height from the object in argument to my object. Problem is I don't know how to call the argument because it is not named.</p>

<p>If the argument is named, let's say <strong>t</strong>, code looks like this:</p>

<pre><code>T::T(const T&amp; t) {
    color = t.color
    height = t.height
}
</code></pre>

<p>But in my case there's no <strong>t</strong> argument. What should I replace the question mark <code>?</code> with in the following code:</p>

<pre><code>T::T(const T&amp;) {
    color = ?.color
    height = ?.height
}
</code></pre>

<p>Thanks for help!</p>
