Question

Here I have an example class :

template<typename T, unsigned int SIZE> class MyClass
{
    public:
        MyClass();
        ~MyClass();

    protected:
        T _data[SIZE];
};

template<typename T, unsigned int SIZE> MyClass<T, SIZE>::MyClass() : // _data() OR _data({}) OR _data{} OR...
{
    ;
}

What is the correct C++ 2011 syntax to initialize the entire array to 0 in the default constructor ?

Thank you very much.

Answer 1

Unified initializer syntax works well:

MyClass() : _data{} {}