dcdatetimeeq.f90 File Reference

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Functions/Subroutines
logical function	dcdatetime_eq_tt (time1, time2)
logical function	dcdatetime_eq_ff (diff1, diff2)
logical function	dcdatetime_eq_if (i, diff)
logical function	dcdatetime_eq_fi (diff, i)
logical function	dcdatetime_eq_rf (r, diff)
logical function	dcdatetime_eq_fr (diff, r)
logical function	dcdatetime_eq_df (d, diff)
logical function	dcdatetime_eq_fd (diff, d)

Function/Subroutine Documentation

dcdatetime_eq_df()

logical function dcdatetime_eq_df	(	real(dp), intent(in)	d,
		type(dc_difftime), intent(in)	diff
	)

Definition at line 111 of file dcdatetimeeq.f90.

References dc_types::dp.

    !
    ! 引数 *diff* の日時差が *d* と等しいかどうかを比較します. *diff*
    ! を秒数に換算した値と *d* とが等しい場合, .true. が返ります.
    !
    use dc_date_generic, only: evalsclsec
    use dc_date_types, only: dc_datetime, dc_difftime
    use dc_scaledsec, only: operator(==)
    use dc_types, only: dp
    implicit none
    type(dc_difftime), intent(in):: diff
    real(DP), intent(in):: d
  continue
    if (evalsclsec(diff) == d) then
      result = .true.
    else
      result = .false.
    end if

dcdatetime_eq_fd()

logical function dcdatetime_eq_fd	(	type(dc_difftime), intent(in)	diff,
		real(dp), intent(in)	d
	)

Definition at line 131 of file dcdatetimeeq.f90.

References dc_types::dp.

    use dc_date_generic, only: operator(==)
    use dc_types, only: dp
    use dc_date_types, only: dc_datetime, dc_difftime
    implicit none
    type(dc_difftime), intent(in):: diff
    real(DP), intent(in):: d
  continue
    result = d == diff

dcdatetime_eq_ff()

logical function dcdatetime_eq_ff	(	type(dc_difftime), intent(in)	diff1,
		type(dc_difftime), intent(in)	diff2
	)

Definition at line 38 of file dcdatetimeeq.f90.

    !
    ! 2 つの引数の日時差を比較します.
    ! 1 つ目の引数に格納される日時差が 2 つ目の引数に格納される日時差
    ! と同じ場合, .true. が返ります.
    !
    use dc_scaledsec, only: operator(==)
    use dc_date_types, only: dc_datetime, dc_difftime
    implicit none
    type(dc_difftime), intent(in):: diff1, diff2
  continue
    if (       diff1 % mon == diff2 % mon &
      &  .and. diff1 % day == diff2 % day &
      &  .and. diff1 % sec == diff2 % sec   ) then
      result = .true.
    else
      result = .false.
    end if

dcdatetime_eq_fi()

logical function dcdatetime_eq_fi	(	type(dc_difftime), intent(in)	diff,
		integer, intent(in)	i
	)

Definition at line 72 of file dcdatetimeeq.f90.

    use dc_date_generic, only: operator(==)
    use dc_date_types, only: dc_datetime, dc_difftime
    implicit none
    type(dc_difftime), intent(in):: diff
    integer, intent(in):: i
  continue
    result = i == diff

dcdatetime_eq_fr()

logical function dcdatetime_eq_fr	(	type(dc_difftime), intent(in)	diff,
		real, intent(in)	r
	)

Definition at line 101 of file dcdatetimeeq.f90.

    use dc_date_generic, only: operator(==)
    use dc_date_types, only: dc_datetime, dc_difftime
    implicit none
    type(dc_difftime), intent(in):: diff
    real, intent(in):: r
  continue
    result = r == diff

dcdatetime_eq_if()

logical function dcdatetime_eq_if	(	integer, intent(in)	i,
		type(dc_difftime), intent(in)	diff
	)

Definition at line 58 of file dcdatetimeeq.f90.

    !
    ! 引数 *diff* の日時差が *i* と等しいかどうかを比較します. *diff*
    ! を秒数に換算した値と *i* とが等しい場合, .true. が返ります.
    !
    use dc_date_generic, only: operator(==)
    use dc_date_types, only: dc_datetime, dc_difftime
    implicit none
    type(dc_difftime), intent(in):: diff
    integer, intent(in):: i
  continue
    result = real(i) == diff

dcdatetime_eq_rf()

logical function dcdatetime_eq_rf	(	real, intent(in)	r,
		type(dc_difftime), intent(in)	diff
	)

Definition at line 82 of file dcdatetimeeq.f90.

    !
    ! 引数 *diff* の日時差が *r* と等しいかどうかを比較します. *diff*
    ! を秒数に換算した値と *r* とが等しい場合, .true. が返ります.
    !
    use dc_scaledsec, only: operator(==)
    use dc_date_generic, only: evalsclsec
    use dc_date_types, only: dc_datetime, dc_difftime
    implicit none
    type(dc_difftime), intent(in):: diff
    real, intent(in):: r
  continue
    if (evalsclsec(diff) == r) then
      result = .true.
    else
      result = .false.
    end if

dcdatetime_eq_tt()

logical function dcdatetime_eq_tt	(	type(dc_datetime), intent(in)	time1,
		type(dc_datetime), intent(in)	time2
	)

Definition at line 11 of file dcdatetimeeq.f90.

    !
    ! 2 つの引数の日時を比較します.
    ! 1 つ目の引数に格納される日時が 2 つ目の引数に格納される日時
    ! と同じ場合, .true. が返ります.
    !
    use dc_date_generic, only: eval, evalsclsec, zonetodiff
    use dc_date_types, only: dc_datetime, dc_difftime
    use dc_scaledsec, only: dc_scaled_sec, &
      & operator(==), operator(<), operator(>), operator(<=), operator(>=), &
      & operator(+), assignment(=)
    implicit none
    type(dc_datetime), intent(in):: time1, time2
    type(dc_scaled_sec):: year1, year2, time1_sec, time2_sec
  continue
    call eval(time1, sclyear=year1)
    call eval(time2, sclyear=year2)
    time1_sec = evalsclsec(time1) + evalsclsec(zonetodiff(time1 % zone))
    time2_sec = evalsclsec(time2) + evalsclsec(zonetodiff(time2 % zone))
    if (year1 == year2 .and. time1_sec == time2_sec) then
      result = .true.
    else
      result = .false.
    end if