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pointer operator->() const
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<p>Arrow operator. </p>
<p>Return the pointer to the cached data element, which is an ElementRef<T> object if T is a class type or an ElementHolder<T> object if T is a C++ primitive data type. </p>
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<p>Current data element reference object's address, i.e. address of <a class="link" href="ElementHolder.html" title="Chapter 23. ElementHolder">ElementHolder</a>
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