lefticus

THIS DOCUMENT

IS OUT OF

DATE

See https://github.com/lefticus/cppbestpractices/blob/master/00-Table_of_Contents.md Instead!

C++ Coding Standards Part 0: Automated Code Analysis

Automated analysis is the main advantage to working with a modern statically typed compiled language like C++. Code analysis tools can inform us when we have implemented an operator overload with a non-canonical form, when we should have made a method const, or when the scope of a variable can be reduced.

lefticus

if [ $# -gt 1 ]
  then
    echo "Checking out LLVM '$1' branch from svn into '`pwd`/llvm' and setting install prefix to '$2'"
    echo "Press Return To Continue"
    read $VAR
  else
    echo "Usage: $0 <branch name> <install prefix>"
    exit 
fi

lefticus

A View to a Thing

Jason Turner

• Host of C++ Weekly
• Co-host of CppCast
• Speaker / Contractor / Trainer

lefticus

#include <chaiscript/chaiscript.hpp>
#include <chaiscript/chaiscript_stdlib.hpp>

class BaseClass
{
  public:
    BaseClass()
    {
    }

lefticus

#include <chrono>
#include <string>
#include <sstream>
#include <vector>
#include <iostream>

std::string to_string(const int i)
{
  std::stringstream ss;
  ss << i;

lefticus

" An example for a vimrc file.
"
" Maintainer:	Bram Moolenaar <Bram@vim.org>
" Last change:	2008 Jul 02
"
" To use it, copy it to
"     for Unix and OS/2:  ~/.vimrc
"	      for Amiga:  s:.vimrc
"  for MS-DOS and Win32:  $VIM\_vimrc
"	    for OpenVMS:  sys$login:.vimrc

lefticus

#include <chaiscript/chaiscript.hpp>

std::string helloWorld(const std::string &t_name) {
  return "Hello " + t_name + "!";
}

int main() {
  chaiscript::ChaiScript chai;
  chai.add(chaiscript::fun(&helloWorld), "helloWorld");

lefticus

#!/usr/bin/env ruby

require 'fileutils'

if ARGV.length < 4
  puts "Usage: #{__FILE__} <buildfolder> [options] <testruntrueorfalse> <githubtoken> <repositoryname> (<repositoryname> ...)"
  abort("Not enough arguments")
end

puts "starting CI system"

lefticus

git clone git://gcc.gnu.org/git/gcc.git
mkdir gcc_build
cd gcc_build
../gcc/configure --disable-bootstrap --disable-werror --disable-multilib --enable-languages=c,c++ --prefix=/usr/local
make -j3
make install

lefticus

// ChaiScript's primary error handling is exceptions, just like C++, and uses C++
// exceptions internally. This means that exceptions can be shared / passed / handled
// between ChaiScript and C++

// catching chaiscript errors inside of chaiscript
try {
  eval("BLARG")
} catch (e) {
  print("Error while processing eval statement"))
}