type myIntData
    private
    !///  instance variables
    integer, allocatable :: array(:)
    integer, allocatable :: ndata
    real(sp),allocatable :: average
    real(sp),allocatable :: variance
    contains
    private
    !///  instance methods
    procedure,public :: read        => readMyIntData
    procedure,public :: delete      => deleteMyIntData
    procedure,public :: getAverage  => getAverageMyIntData
    procedure,public :: print       => printMyIntData
end type