dcdatetimemin.f90 File Reference

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Functions/Subroutines
type(dc_datetime) function	dcdatetime_min_tt (time1, time2)
	User defined function "min".
type(dc_difftime) function	dcdatetime_min_ff (diff1, diff2)

Function/Subroutine Documentation

dcdatetime_min_ff()

type(dc_difftime) function dcdatetime_min_ff	(	type(dc_difftime), intent(in)	diff1,
		type(dc_difftime), intent(in)	diff2 )

Return the smaller of two DC_DIFFTIME values

Compare two time difference values and return the smaller one.

Parameters

[in]	diff1	First time difference to compare
[in]	diff2	Second time difference to compare

Returns

The time difference that is smaller

Definition at line 77 of file dcdatetimemin.f90.

 
  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#min', diff1, diff2, result)

References dc_date_internal::dcdate_nondimcheck().

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dcdatetime_min_tt()

type(dc_datetime) function dcdatetime_min_tt	(	type(dc_datetime), intent(in)	time1,
		type(dc_datetime), intent(in)	time2 )

User defined function "min".

Author

Yasuhiro MORIKAWA

Copyright

Copyright (C) GFD Dennou Club, 2000-2026. All rights reserved.
License is BSD-2-Clause. see COPYRIGHT in detail

This file contains implementation procedures of "min" function for dc_date_types#DC_DATETIME and dc_date_types#DC_DIFFTIME.

Return the earlier of two DC_DATETIME values

Compare two datetime values and return the one that is earlier.

Parameters

[in]	time1	First datetime to compare
[in]	time2	Second datetime to compare

Returns

The datetime that is earlier

Definition at line 43 of file dcdatetimemin.f90.

 
  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