I've been reading Accelerated C++ and I have to say it's an interesting book. In chapter 6, I have to use a function from <algorithm> to concatenate from a vector<string> into a single string. I could use accumulate, but it doesn't help because string containers can only push_back characters. int main () { using namespace std; st...
There is a code snippet presented in The Pragmatic Programmer on page 143 as: public class Colada { private Blender myBlender; private Vector myStuff; public Colada() { myBlender = new Blender(); myStuff = new Vector(); } private doSomething() { myBlender.addIngredients(myStuff.elements()); ...
I am self-studying Okasaki's Purely Functional Data Structures, now on exercise 3.4, which asks to reason about and implement a weight-biased leftist heap. This is my basic implementation: (* 3.4 (b) *) functor WeightBiasedLeftistHeap (Element : Ordered) : Heap = struct structure Elem = Element datatype Heap = E | T of int * Elem.T...