Fix a simple compilation problem (non conforming C++).
On linux (and this is probably required by the C++ standard), #include is required to be able to use std::function. Otherwise, we get a compilation error.
Prochaines maintenances programmées: mardi 02/04, lundi 06/05, lundi 03/06
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On linux (and this is probably required by the C++ standard), #include is required to be able to use std::function. Otherwise, we get a compilation error.