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[Bearbeiten] Usage

• In einer Klassen-Template oder Funktions-Template kann typename als Alternative zu den Templaten Klasse Typen deklarieren verwendet werden .

  Original:

  In a Klassen-Template or Funktions-Template, typename can be used as an alternative to Klasse to declare templated types.

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  You can help to correct and verify the translation. Click here for instructions.
• Innerhalb eines Template-Definition kann typename verwendet, um zu erklären, dass ein abhängiger Name ein Typ sein .

  Original:

  Inside a template definition, typename can be used to declare that a dependent name is a type.

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[Bearbeiten] Beispiel

template <typename T>
void foo (const std::vector<T> &v)
{
    // std::vector<T>::const_iterator is a dependent name,
    // so using it as a type requires the addition of the
    // typename keyword
    typename std::vector<T>::const_iterator it = v.begin();
}