Status.hpp

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// ANNA - Anna is Not Nothingness Anymore                                                         //
//                                                                                                //
// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
//                                                                                                //
// See project site at http://redmine.teslayout.com/projects/anna-suite                           //
// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //


#ifndef anna_comm_Status_hpp
#define anna_comm_Status_hpp

#include <string>

namespace anna {
namespace comm {

class Status {
public:
  enum _v {
    Available = 0, 
    Unavailable = 1, 
    Overload = 2 
  };

  Status() : a_value(Unavailable) {;}
  Status(const Status& other) : a_value(other.a_value) {;}
  Status(const _v v) : a_value(v) {;}
  Status& operator = (const _v v) { a_value = v; return *this; }
  Status& operator = (const Status& other) { a_value = other.a_value; return *this; }

  bool operator != (const Status& other) const { return a_value != other.a_value;  }
  bool operator != (const Status::_v v) const { return a_value != v ;  }
  bool operator == (const Status& other) const { return a_value == other.a_value;  }
  bool operator == (const Status::_v v) const { return a_value == v ;  }

  _v value() const { return a_value; }

  std::string asString() const ;

private:
  _v a_value;
};

}
}


#endif