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#include <iostream>

using namespace std;

namespace ts
{
  /**
   * @brief Demonstrates how to format code
   * This class demonstrates to developers how we should structure code
   */
  class Counter
  {
  public:
    Counter():_count(0), _totalCount(0) { }

    /**
     * @brief Increments the count by one or an optional value
     * @param delta The amount to increment the count, default is 1
     */
    void increment(int delta = 1) {
      _count += delta;
    }
    /**
     * @brief Returns the count value
     * @return Count value
     */
    int getCount() const {      // try to use const as much as possible
      return _count;
    }

  private:			// try to hide data
    void _helpers() { _foo++; }

    int _count;			/// if there is something special to say
    int _totalCount;
  protected:
    int _foo;
  };
}


/**
 * @brief This is the main function for the program
 */
int
main()
{
  ts::Counter x;
  if (x.getCount() == 0) {
    x.increment();
  } else {
    // make sure to always use braces for conditionals
  }

  // increment the counter 10 times
  for (int i = 0; i < 10; ++i) {
    x.increment();
  }

  cout << x.getCount() << endl;
}