Got an issue with the Emplace() function

[Lascap]

When I declare my GetValidWords() function as const, I got an error on the Emplace() function. But it works fine if I dont declare it as const.

Is the someone that can explain me why is it so ?

Thank you.

[DanM]

You have made ValidWords a member variable. Emplace modifies the array by emplacing a new element. As such your member function can’t be const.

[Lascap]

Of course, it’s so obvious now you say so

Thank’s