A python's Pool().map style wrapper for C++11.
People like me who come from a scientific computing backgroud always miss python's elegant multiprocessing.Pool().map while coding in C++. So I tried to replicate exactly the same API call in C++11 using async wrapper over threads.
# include "cppp.h"
// has to be currying function.
returntype f(inputtype arg);
// vector of args.
std::vector<inputtype> vecInputs = { ... };
auto pool = cppp::Pool();
// vector of returns, ordered as inputs.
std::vector<returntype> results = pool.map(f, vecInputs);