text: #pragma once
  #include<string>
  
  
  class IIdGenerator
  {
  public:
  	
      virtual int generateId(std::string, int& id)=0;
      virtual bool removeid(std::string)=0;
      virtual int setStartId(int mid)=0;
      IIdGenerator();
      virtual ~IIdGenerator();
  };
  
  