VectorLength BP node to C++ ?

Hello… im translating some head bob mechanism bp to c++… but i could not pass from this point:

APawn::GetVelocity() returns a FVector, but i could not find any VectorLength() function as part of FVector, may i missunderstood the bp … i look into de documentation, and there is a template function for this, but i dont know if that is what i’m looking for…
what is the equivalent of the node “VectorLength” ?..

Greetings

You can use .Size()

world record fastest answer… thanks…