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natools-time_statistics-fine_timer_difference.adb at [a76936f058]
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File src/natools-time_statistics-fine_timer_difference.adb artifact b174cfbb20 part of check-in a76936f058


------------------------------------------------------------------------------
-- Copyright (c) 2014, Natacha Porté                                        --
--                                                                          --
-- Permission to use, copy, modify, and distribute this software for any    --
-- purpose with or without fee is hereby granted, provided that the above   --
-- copyright notice and this permission notice appear in all copies.        --
--                                                                          --
-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES --
-- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF         --
-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR  --
-- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES   --
-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN    --
-- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF  --
-- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.           --
------------------------------------------------------------------------------

------------------------------------------------------------------------------
-- Natools.Time_Statistics.Fine_Timer_Difference provides a difference      --
-- function between real-time moments as a Duration value.                  --
------------------------------------------------------------------------------

with Ada.Real_Time;

function Natools.Time_Statistics.Fine_Timer_Difference
  (Left, Right : Ada.Real_Time.Time)
  return Duration is
begin
   return Ada.Real_Time.To_Duration (Ada.Real_Time."-" (Left, Right));
end Natools.Time_Statistics.Fine_Timer_Difference;