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Hace 2 días · Looks like something went wrong when I formatted. The final two lines (third is just me tinkering around) of code should be: int functioncall23 = count_syllables ("nap-kin"); std::cout << "The number of syllables in your word is: " << functioncall23 << "\n"; I added "return me" twice to first count all the number of "-", and then I would add ...
Hace 4 días · int i = 2; std::string s = "hello"; auto short_form = [i, &s](int param) { return s + std::to_string(i * param); }; is exactly equivalent to the following class: class anonymous { int i; std::string& s; public: anonymous(int i, std::string& s) : i{i}, s{s} {} auto operator()(int param) const { return s + std::to_string(i * param); } } long_form ...
Hace 5 días · The typical way to get the name of an enumerator is to write a function that allows us to pass in an enumerator and returns the enumerator’s name as a string. But that requires some way to determine which string should be returned for a given enumerator. There are two common ways to do this.
Hace 3 días · C++ Ultimate Playlist: https://www.youtube.com/playlist?list=PLfVk7-ggg0-oOMtE8AQGoROEUZVW5vEuMWorld of coders: https://discord.gg/NKwPMNzBTQJoin our Develop...
I've been working as a software engineer/developer since 2003, and I've had quite a bit of experience with C++ the whole time. Recently, I've been working with a software library/DLL which has some code examples, and in their C++ example, they use vector<char> quite a bit, where I think std::string would make more sense.
Hace 4 días · The bitset::all() is a built-in function in C++ STL which returns True if all bits are set in the binary representation of a number if it is initialized in the bitset. It returns False if all the bits are not set.
Hace 4 días · Strange; at the point of calling fmt::format, all it does is take the arguments and put them in a type-erased fmt::format_args and call vformat on that structure. The codegen is usually a bit bigger, but comparable to printf’s. The main difference is those mov [rsp+xx], r, which are building the format_args structure that is passed to vformat.
