using my_typedifferent_int_t = int64_t is a little disappointing. No type safety by design which is excellent mostly.How about:using new qty_t = int64_t;using new px_t = int64_t;
auto bid = qty_t{100};
auto ask = px_t{200};
auto err0 = bid + ask; // does not compute
& extensions without inheritance for reuse?
template<typename T>
struct bah_humbug_vector2 : new std::vector<T>{
constexpr auto ssize() const noexcept -> std::make_signed_t<decltype(size())>{
assert( size() <= std::numeric_limits<size_type>::max );
return static_cast<std::make_signed_t<decltype(size())>>(size());
}
};
It would simplify a lot of my life and bring some facilities to C++ other languages support.
< $0.02
--
--Matt.
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