[Interest] Use QMetaEnum::keyCount() to initialise array

[Tom Isaacson]

Is it possible to use QMetaEnum::keyCount() to initialise an array? Something like:

    const QMetaEnum metaEnum = QMetaEnum::fromType<MyArray>();
    int MyArray[metaEnum.keyCount()];

It seems like Q_ENUM declares functions with Q_DECL_CONSTEXPR in C++11 but I can't figure out how to get this to work.

Tom Isaacson

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