Il giorno martedì 15 marzo 2016 11:51:31 UTC+1, Carlo Lucibello ha scritto: > > Is it possible to have user defined implicit conversion in Julia? > > This is an example of how I imagine it should work: > > type MyNum > x > end > > implicit_convert(::Type(Float64), a::MyNum) = convert(Float64, a.x) > > f(x::Float64) = 2. > f(MyNum(1.)) # error, sadly > > In C++ this behaviour can be obtained overloading > * overloading operator double()
> PS I don’t want to use inheritance > >
