Re: [boost] markable -- informal review request

On 21 Sep 2016 7:21 am, "Andrzej Krzemienski" wrote:

2016-09-21 1:32 GMT+02:00 Giovanni Piero Deretta :

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On 20 Sep 2016 12:04 pm, "Andrzej Krzemienski"

wrote:

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* Add flatMap?

Thanks for the feedback. I am just reading through it. Just one immediate question. What do you mean by "Add flatMap" here? What would it do?

Apply a function f to the contained element of the markable<T> (if non empty). If f is from T->U returns markable<U>, if it is T->markable<U> simply returns that. Exactly like std::future::then. In fact it should probably be called 'then' instead of flatMap. Optional should also have it of course. -- gpd