I don't think "curry" is quite the right name for that function. For a function int f(int, int, int); the curried version of f, auto f_curried = cur

I don't think "curry" is quite the right name for that function. For a function int f(int, int, int); the curried version of f, auto f_curried = curry(f); must be able to take multiple arguments one-at-a-time, so f_curried(x)(y)(z) == f(x, y, z) The code at https://dpaste.de/a8g9D/ https://dpaste.de/a8g9D/ just partially applies the function to one set of arguments, which isn't enough -- you have to keep partially applying until you get them all.