Relative Content

Tag Archive for c++c++17

Downporting C++17 to C++14: Cannot call member function without object

I need to convert a C++17 project down to C++14 because I’m targetting a platform whose gcc doesn’t support anything newer than C++14. I was able to adapt 99% of the code so that it compiles in C++14 mode but there’s one thing where I don’t know how to adapt it for C++14. It’s this code:

How to call c++ structure function in c?

$ tree . |– external.c |– sc.h `– serial_comm.cpp $ cat external.c #include “sc.h” int main() { struct MyStruct* sc; sc->myFunction1(); } $ cat sc.h #ifndef SC_H #define SC_H struct MyStruct { int myVariable; void myFunction1(); void myFunction2(); }; #endif $ cat serial_comm.cpp #include <iostream> #include “sc.h” extern “C” void MyStruct::myFunction1() { std::cout << “Function […]

Add a languages to VS 2022

I am Developing a new OS and Hardware i am using now VS 2022 , But i am creating my own language and i want to add the language in VS , And i need some support, I have two languages , The Source will be develop in C# , This C# source is not the original but because i want to run the code in VS 2022 , The first language is CX is mix between C# and C++ CLR the syntax is like C++ CLR i need a help in Developing a compiler that target CLI & LLVM , The Other language is Niles is similar to C# , And C++ CLR syntax also Thank you

How to install c++17 library in /usr/include/c++/?

$ gcc -v gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04) $ ls /usr/include/c++ 10 11 My os version is ubuntu 22.04, gcc version is 11.4.0 I need to include a c++ 17 library located under /usr/include/c++, but I’m not sure where to find it. Where should I download the library for c++ 17 and install in /usr/include/c++ […]