text: #ifndef GUARD_SHELL_H
  #define GUARD_SHELL_H
  
  #include <iostream>
  #include "Particle.h"
  class Shell: public Particle {
      public:
  		double innerRadius;
          double radius;
          Shell (double pSize, double orderpSize);
  
          bool WithinParticle (rowvec dummyVec);
  
          void AddDisorder (double disorderStrength, double disorderCoverage, double delta);
  
          void PrintInfo (double disorderStrength);
  };
  
  #endif
  