irrequietus / typestring Goto Github PK

as it can be seen here: https://youtu.be/qNAbGpV1ZkU?t=513

typestring::sval and return type of typestring::size are both unsigned int. While it seems std::size_t would be more suitable and consistent with other parts of the language.

Note that sizeof... (which is used to set the value of typestring::sval) is defined by the standard to be a value of type std::size_t:

The result of sizeof and sizeof... is a constant of type std::size_t. [ Note: std::size_t is defined in the standard header <cstddef> (18.2). —end note ]

Working Draft, N3337, 2012-01-16 (newest I have at hand),
5.3.3 Sizeof ([expr.sizeof]), point 6

However inclusion of <cstddef> would be needed as currently typestring.hh doesn't include anything at all.

Вышел с аккаунта пополнить счёт а обратно уже никак не могу зайти. Пишет неверный логин или пароль. При попытке восстановить пароль пишет"В этом аккаунте не примён PGP ключ. Что делать если я правильно всё ввожу?

I am not really sure what I expected, but FYI, this header crashes Visual Studio 2017's compiler:

https://developercommunity.visualstudio.com/content/problem/437112/compiler-crash-with-typestringhh.html#

Thanks for this great class!!
(It took me a while to realize that it does exactly what I wanted!)

Please consider putting an example like this on the front-page:

#include "typestring.hh"

// wrapper to give any class T a fixed static name
template <typename T, typename NAME>
class MyClass : public T
{
public:
    
    using T::T;

    constexpr static const char *get_name() { return NAME::data(); }
};



#include <vector>
#include <iostream>

int main()
{
    MyClass<std::vector<int>, typestring_is("vec0")> vec0{0, 2, 4};
    MyClass<std::vector<int>, typestring_is("vec1")> vec1{1, 3, 5};
    auto &container = vec0;

    std::cout << container.get_name() << std::endl; // prints vec0
}

And consider mentioning typestring over here

;)

I find that typestring_is("") resolves to typestring<'\0'>, but I expect it to resolve to typestring<>.