socantre

template <typename Func> struct scope_exit
{
    Func cleanup;

    scope_exit(Func &&f) : cleanup(std::forward<Func>(f)) {}
    ~scope_exit() { cleanup(); }
};

template <typename Func> scope_exit<Func> make_scope_exit(Func &&f)
{

socantre

#include <stdexcept>

struct require_error : std::runtime_error {
    using std::runtime_error::runtime_error;
};

void require(bool b, char const *message) {
    if (!b) {
        throw require_error(message);
    }

socantre

#include <utility>

#ifndef SCOPE_EXIT_H_
#define SCOPE_EXIT_H_
// modeled slightly after Andrescu’s talk and article(s)
namespace std {
namespace experimental {

template <typename EF> struct scope_exit {
  // construction

socantre

#include <cxxabi.h>

#include <cstdlib>
#include <cstddef>

#include <iostream>
#include <memory>

struct clib_free {
    template<typename T>

socantre

cmake_minimum_required(VERSION 3.3)
project(lua VERSION 5.3.2 LANGUAGES C CXX)

set(LIB_SOURCE src/lapi.c src/lauxlib.c src/lbaselib.c src/lbitlib.c
               src/lcode.c src/lcorolib.c src/lctype.c src/ldblib.c
               src/ldebug.c src/ldo.c src/ldump.c src/lfunc.c src/lgc.c
               src/linit.c src/liolib.c src/llex.c src/lmathlib.c src/lmem.c
               src/loadlib.c src/lobject.c src/lopcodes.c src/loslib.c
               src/lparser.c src/lstate.c src/lstring.c src/lstrlib.c
               src/ltable.c src/ltablib.c src/ltm.c src/lundump.c

socantre

" show command in bottom right corner
set showcmd

" show line numbers in gutter
set number
set relativenumber

" disable softwrap
set nowrap
set sidescroll=1

socantre

# based on http://blog.robertelder.org/bash-one-liner-compose-music/
# with overflow, channels, timing, etc. bugs fixed

< /dev/urandom hexdump -v -e '/1 "%u\n"' |
gawk 'BEGIN { split("0,2,4,5,7,9,11,12",a,",")}
            { for (i = 0; i < 0.3125; i += 0.0000625)
                printf("%02X\n", 100*sin(1382*exp((a[$1 % 8]/12)*log(2))*i)) }' |
sed -e 's/.*\(..\)$/\1/g' |
xxd -r -p |
sox -traw -c 1 -r16000 -b8 -e signed-integer - -tcoreaudio

socantre

#include <algorithm>
#include <functional>
#include <iomanip>
#include <iostream>
#include <iterator>
#include <map>
#include <memory>
#include <string>
#include <type_traits>
#include <utility>

socantre

#include <algorithm>
#include <iostream>
#include <random>

std::vector<int> &factor(int n, std::vector<int> &prime_factors) {
  auto i = 2;
  while (n > 1) {
    if (0 == n % i) {
      prime_factors.push_back(i);
      n /= i;

socantre

#include <iostream>
#include <future>
#include <vector>
#include <atomic>
#include <random>
#include <string>

const int n_tasks = 1000;
std::atomic<bool> flags[n_tasks] = {};