#ifndef _PLACE_H
#define _PLACE_H

#include <iostream.h>
#include "CPstring.h"

static const double MINUTES_IN_DEGREE = 60.;  // # of Minutes in a degree
static const double SECONDS_IN_MINUTE = 60.;  // # of seconds in minute

//
// Place 12/96 for CPS100E
//
// Place:  A Record for Geography database
//
//
//    Place();  -- constructors
//    Place (int stateID, int ID, string name, PlaceType type,  
//		 string state, int population, int housing,
//		 int landArea, int waterArea,
//		 double latitude, double longitude);
//
// Retrieval functions  all are const
//
// int GetID () -- returns ID # of place
// string GetState() -- returns name of state
// void GetState(string & state, int ID) -- returns state and state ID
// string GetName() -- returns name of place
// int GetLandArea() -- returns land area of place
// int GetWaterArea() -- returns water area of place
// void GetCoordinates (double & latitude   -- returns coordinates of place
//			double & longitude)
// PlaceType GetPlaceType() -- Returns place type
//
// Output operations:
// Print(ostream & out) const -- prints out the place
// friend ostream & operator<<   -- << operator
//        (ostream & o, const Place & place)
//
// friend int operator == const Place &p1, const Place & p2) equality operator


class Place
{
  public:
    static const int NO_ID;
    enum PlaceType
    {
	   NO_TYPE, CITY, TOWN, BOROUGH, VILLAGE, CDP
    };
    Place();             // Default Constrcutor
	
    Place (int stateID, int ID, string name, PlaceType type,  //constructor
	   string state, int population, int housing,
	   int landArea, int waterArea,
	   double latitude, double longitude);
    
    int       GetID()                    const;   // place ID
    string    GetState ()                const;   // state name
    void      GetState (string & state,
			int & ID)        const;   // state
    string    GetName ()                 const;   // name of place
    int       GetLandArea()              const;   // land area of place
    int       GetWaterArea()             const;   // water area of place
    void      GetCoordinates (double & latitude,
			      double & longitude) const;
    PlaceType GetPlaceType()             const;   // kind of town, city
    void Print (ostream & out)           const;
        
  private:
    int myStateID;       // id # of state
    int myID;            // id # of place
    string myName;       // name of place
    PlaceType myType;    // type of place (city, town, village)
    string myState;      // 2 letter state abbreviation
    int myPop;           // population
    int myHousing;       // Housing units
    int myLandArea;      // land area (in thousands of square meters)
    int myWaterArea;     // water area (in thousands of square meters)
    double myLatitude;   // latitude 10^6 Units = 1 degree
	                    // >0 North <0 South
    double myLongitude;  // longitude 10^6 Units = 1 degree 
	                    // >0 East <0 West
};

ostream& operator<<(ostream& o, const Place & place);
inline bool operator ==(const Place & p1, const Place & p2)
{
    return (p1.GetName()==p2.GetName() &&
	    p1.GetState()==p2.GetState());
}


#endif