#include <iostream>
#include <string>

#include "BodyPartT.h"

using namespace std;

string BodyPartTToString(BodyPartT b){
   size_t i{static_cast<size_t>(b)};
   string returnValue{"none"};

   if (i  < BODY_PART_COUNT) {
      returnValue = BODY_PART_NAMES[i]; 
   }

   return returnValue;
}

ostream & operator  << (ostream & s, const BodyPartT  & b){
     s << BodyPartTToString(b);

     return s;

}

// ++i
BodyPartT operator ++(BodyPartT & b) {
   size_t i{static_cast<size_t>(b)};
   if ( b < BodyPartT::NONE) {
      b = static_cast<BodyPartT>(i+1);
   }
   return b;
}

// i++
BodyPartT operator ++(BodyPartT & b, int) {
   size_t i{static_cast<size_t>(b)};
   BodyPartT returnValue{b};

   if ( b < BodyPartT::NONE) {
      b = static_cast<BodyPartT>(i+1);
   }
   return returnValue;
}