text: #ifndef SWARM_H_
  #define SWARM_H_
  
  #include "Particle.h"
  
  namespace    caveofprogramming {
  
    class    Swarm {
  public:
      const static int    NPARTICLES = 5000;
  
  private:
      Particle*   m_pParticles;
      int         lastTime;
  
  public:
      Swarm();
      void update(int elapsed);
      virtual ~Swarm();
  
      const Particle* const getParticles()
      {
        return m_pParticles;
      }
  
    };
  } /* namespace caveofprogramming */
  
  #endif /* SWARM_H_ */