C++

Last update: 05. March 2023 (Created: 19. February 2023)

---

C++

• Unofficial Standard: http://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines

• Delegates:

• https://www.codeproject.com/Articles/1170503/The-Impossibly-Fast-Cplusplus-Delegates-Fixed
• https://www.codeproject.com/Articles/5277036/Asynchronous-Multicast-Delegates-in-Modern-Cpluspl

• http://marcmo.github.io/delegates/

• Clang format and clang tidy: http://www.mycpu.org/clang-format/

Static Analysis

cppcheck

• Website: http://cppcheck.net
• Visual Studio Plugin: https://github.com/VioletGiraffe/cppcheck-vs-addin/releases

Build

C++ can be built with CMake.

Documentation

Doxygen can generate documentation from C++ source code.

Callbacks

• https://blog.mbedded.ninja/programming/languages/c-plus-plus/callbacks/
• https://stackoverflow.com/a/12338786

Smart Pointers

• https://stackoverflow.com/a/8114913

Header Files

Includes

// See: https://stackoverflow.com/a/32606280
#include <cstdio> // Should be used, because everything wrapped in std namespace.
#include <stdio.h> // Should not be used, because everything in global namespace.

Exceptions

#include <stdexcept>

try
{
    // Code that might throw an exception.
}
catch (std::exception& exception)
{
    // Code to deal with the exception.
}

Macros

• __func__ gives the name of the current function (with class name). Useful for logging.

Arguments

int main(int argc, char** argv)
{
    // Easy way
    std::vector<std::string> v(argv, argv + argc);
    // Loop through arguments
}