gnu.cpp

#include <iostream>

namespace western
{

enum ShootingHand
{
  SH_Left,
  SH_Right
}; // use upper-case initials as prefix

class Cowboy
{
public:
  Cowboy ();
  Cowboy (int GunCount);
  ~Cowboy ();

  void shoot (std::string Who);
  int
  getAge ()
  {
    return Age;
  }

protected:
  void makeBang (const int &HowMany);

  int GunCount;
  int Age;
};

Cowboy::Cowboy () : Age (45), GunCount (2)
{
  std::cout << "I am alive!" << std::endl;
}

Cowboy::Cowboy (int GunCount) : Age (45), GunCount (GunCount)
{
  // And this is the longest inline comment you have every seen. Lorem Ipsum.
  // Bacon! Cheese. Bread. Beer. Fish. Mobile fridge. More random words come
  // here...
  std::cout << "Howdy!" << std::endl;
}

Cowboy::~Cowboy () { std::cout << "RIP" << std::endl; }

void
Cowboy::shoot (std::string Who)
{
  Age++;
  int SomeNumber = 5 + 7 * 3;
  makeBang (SomeNumber);
  if (SomeNumber > 10)
    {
      return;
    }
  switch (Age)
    {
    case 45:
      Age--;
      break;
    default:
      Age++;
    }
}

void
Cowboy::makeBang (const int &HowMany)
{
  for (int i = 0; i < HowMany; ++i)
    std::cout << "Bang!" << std::endl;
}

void
someVeryLongMethod (int param1, int param2, int param3, int param4, int param5,
                    int param6, int param7, int param8, int param9,
                    int param10)
{
  std::cout << "So long..." << std::endl;
}
} // namespace western

using namespace western;

int
main ()
{
  Cowboy Amy;
  Cowboy Angus (2);
  Cowboy *CurrentCowboy = &Amy;
  CurrentCowboy->shoot ("yourself");
  return 0;
}