/* ECP: FILEname=fig14_12.cpp */
/* 1*/   Date::Date( int Y, int M, int D )
/* 2*/   {
/* 3*/       SetJan1Array( );

/* 4*/       // Simplistic algorithm; no error checks.
/* 5*/       TotalDays = DaysTillJan1[ Y - FirstYear ];
/* 6*/       TotalDays += DaysTillFirstOfMonth[ M ];
/* 7*/       TotalDays += D;
/* 8*/       TotalDays += IsLeap( Y );
/* 9*/   }