GuillaumeDua

Concept-based polymorphism in modern C++

Date	05-05-2021 - 10-17-2023
Revision	R3
Author	Guillaume Dua
Reviewers	Loïc Joly, Antoine Morrier

davesilva

Step 1: Create bridge network

Edit /etc/network/interfaces

# Set up physical ethernet interface (enp4s0) to not use DHCP
iface enp4s0 inet manual
iface enp4s0 inet6 manual

# Set up bridge interface to use DHCP instead

Som1Lse

The confusion with std::is_constant_evaluated, hopefully cleared up

Disclaimer: I am not on the committee, and while I have done my due diligence, I could easily have missed something. This is also not an attack on anyone. As stated the confusion is quite understandable, and the talk mentioned generally does a good job of introducing some small features of C++20, even if it does contain a minor mistake.

Introduction

This is inspired by Timur Doumler's C++20: The small things given at CppCon 2019 where, at 48:00, somebody points out a mistake on

chrisdone

Common

export OPT=/opt
export BUILDS=/some/where/mini_linux
mkdir -p $BUILDS

Linux kernel

mbinna

Effective Modern CMake

Getting Started

For a brief user-level introduction to CMake, watch C++ Weekly, Episode 78, Intro to CMake by Jason Turner. LLVM’s CMake Primer provides a good high-level introduction to the CMake syntax. Go read it now.

After that, watch Mathieu Ropert’s CppCon 2017 talk Using Modern CMake Patterns to Enforce a Good Modular Design (slides). It provides a thorough explanation of what modern CMake is and why it is so much better than “old school” CMake. The modular design ideas in this talk are based on the book [Large-Scale C++ Software Design](https://www.amazon.de/Large-Scale-Soft

matthewhartman

cd fonts
mv *.ttf /usr/share/fonts/truetype
cd /usr/share/fonts/truetype
mkfontscale
mkfontdir
fc-cache
xset fp rehash

mattbierner

/**
 * Conway's game of life implemented in C++ templates at compile time using Comonads.
 * 
 * Logic based on: http://blog.emillon.org/posts/2012-10-18-comonadic-life.html
 */
#include <iostream>

/// Identity functor
template <typename X>
struct id {

mattbierner

#include <utility>

using iochar = char;
using memval = unsigned char;

/* BF Memory Cell */
template <memval val = 0>
struct Cell {
    enum { value = val };
    

benloong

#include <iostream>
#include <chrono>
#include <memory>
#include <functional>

using namespace std;
using namespace std::chrono;

class Base
{

edokeh

//
//                       _oo0oo_
//                      o8888888o
//                      88" . "88
//                      (| -_- |)
//                      0\  =  /0
//                    ___/`---'\___
//                  .' \\|     |// '.
//                 / \\|||  :  |||// \
//                / _||||| -:- |||||- \