IMelker

namespace N {
  class MyType {
    Mytype& operator+=(const MyType&);
    void print(std::ostream&);
    void swap(MyType&) noexcept;
    
    friend MyType operator+(MyType a, const MyType& b) {
      a += b;
      return a;
    }

IMelker

#include<string>
#include<iostream>

class ScopePrinter {
  public:
    template<typename STR>
    explicit ScopePrinter(STR&& init, std::ostream& stream = std::cout)
        : stream(stream),
          msg(std::forward<STR>(init)) {
        msg.append(":\t");

IMelker

long NUP2(long x) { 
    x--;
    for (int p=1; p<32; p<<=1) x |= (x >> p);
    return ++x;
}

IMelker

#include <random>

template<typename T>
class RandomWrapper
{
  public:
    RandomWrapper() : data(dist(rng)) {
    }
    operator T() { return data; }
    

IMelker

#!/bin/bash

# ------------------------------------------------------------
# Recursive cpp code formatter based on clang-format
# For base work there is you need to have .clang-format file
#
# USAGE code_format.sh [clang-format-options] [<file|dir> ...]
#
# clang-format-options passes through to clang-format
# ------------------------------------------------------------

IMelker

#!/bin/bash 

# ------------------------------------------------------------
# Centos7 VirtualBox Guest Additions installation
# Update kernel headers and install requirements for it
#
# USAGE sudo prepare.sh
#
# sudo requires for installation, export KERNEL_DIR and reboot
# ------------------------------------------------------------