利用者定義関数 max

User defined operation "max"

Authors:	Yasuhiro MORIKAWA
Version:	$Id: dcdatetimemax.f90,v 1.2 2009-05-31 11:46:03 morikawa Exp $
Tag Name:	$Name: gtool5-20101006 $
Copyright:	Copyright (C) GFD Dennou Club, 2000-2005. All rights reserved.
License:	See COPYRIGHT

*Function* :
`result` :	`type(DC_DIFFTIME)`
`diff1` :	`type(DC_DIFFTIME), intent(in)`
`diff2` :	`type(DC_DIFFTIME), intent(in)`

2 つの引数の日時差を比較し, より大きい方を返します.

[Source]

  function dcdatetime_max_ff(diff1, diff2) result(result)
    !
    ! 2 つの引数の日時差を比較し, より大きい方を返します. 
    !
    use dc_date_generic, only: operator(>)
    use dc_date_types, only: DC_DATETIME, DC_DIFFTIME
    use dc_date_internal, only: dcdate_nondimcheck
    implicit none
    type(DC_DIFFTIME):: result
    type(DC_DIFFTIME), intent(in):: diff1, diff2
  continue
    if ( diff1 > diff2 ) then
      result = diff1
    else
      result = diff2
    end if
    call dcdate_nondimcheck('dc_date#max', diff1, diff2, result)
  end function dcdatetime_max_ff

dcdatetime_max_tt( time1, time2 ) result(result)

*Function* :
`result` :	`type(DC_DATETIME)`
`time1` :	`type(DC_DATETIME), intent(in)`
`time2` :	`type(DC_DATETIME), intent(in)`

2 つの引数の日時を比較し, より日時が進んでいる方を返します.

[Source]

  function dcdatetime_max_tt(time1, time2) result(result)
    !
    ! 2 つの引数の日時を比較し, より日時が進んでいる方を返します. 
    !
    use dc_date_generic, only: operator(>)
    use dc_date_types, only: DC_DATETIME, DC_DIFFTIME
    implicit none
    type(DC_DATETIME):: result
    type(DC_DATETIME), intent(in):: time1, time2
  continue
    if ( time1 > time2 ) then
      result = time1
    else
      result = time2
    end if
  end function dcdatetime_max_tt

dcdatetimemax.f90

利用者定義関数 max

User defined operation "max"

Required files

Methods

Included Modules

Public Instance methods