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C++ keywords: class

Usage

(since C++11)

Example

class Foo;  // forward declaration of a class
 
class Bar { // definition of a class
  public:
    Bar(int i) : m_i(i) {}
  private:
    int m_i;
};
 
template <class T> // template argument
void qux() {
    T t;
}
 
int main()
{
    Bar Bar(1);
    class Bar Bar2(2); // elaborated type
}

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