Line data    Source code

       1             : /* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
       2             : /*
       3             :  *    clock.c
       4             :  *    This file is part of "Sauvegarde" project.
       5             :  *
       6             :  *    (C) Copyright 2014 - 2016 Olivier Delhomme
       7             :  *     e-mail : olivier.delhomme@free.fr
       8             :  *
       9             :  *    "Sauvegarde" is free software: you can redistribute it and/or modify
      10             :  *    it under the terms of the GNU General Public License as published by
      11             :  *    the Free Software Foundation, either version 3 of the License, or
      12             :  *    (at your option) any later version.
      13             :  *
      14             :  *    "Sauvegarde" is distributed in the hope that it will be useful,
      15             :  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
      16             :  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17             :  *    GNU General Public License for more details.
      18             :  *
      19             :  *    You should have received a copy of the GNU General Public License
      20             :  *    along with "Sauvegarde".  If not, see <http://www.gnu.org/licenses/>
      21             :  */
      22             : 
      23             : /**
      24             :  * @file clock.c
      25             :  * This file contains the functions to measure time.
      26             :  */
      27             : 
      28             : #include "libcdpfgl.h"
      29             : 
      30             : /**
      31             :  * Creates a new clock_t structure filled accordingly
      32             :  * @returns a clock_t * structure with begin field set.
      33             :  */
      34      338026 : a_clock_t *new_clock_t(void)
      35             : {
      36      338026 :     a_clock_t * my_clock = NULL;
      37             : 
      38      338026 :     my_clock = (a_clock_t *) g_malloc0(sizeof(a_clock_t));
      39             : 
      40      338026 :     my_clock->end = NULL;
      41      338026 :     my_clock->begin = g_date_time_new_now_local();
      42             : 
      43      338026 :     return my_clock;
      44             : }
      45             : 
      46             : 
      47             : /**
      48             :  * Ends the clock and prints the elapsed time and then frees everything
      49             :  * @param my_clock is a clock_t * structure with begin already filled
      50             :  * @param message is a message that we want to include into the displayed
      51             :  *        result in order to know what was measured.
      52             :  */
      53      338026 : void end_clock(a_clock_t *my_clock, gchar *message)
      54             : {
      55      338026 :     GTimeSpan difference = 0;
      56             : 
      57      338026 :     if (my_clock != NULL && my_clock->begin != NULL)
      58             :         {
      59      338026 :             my_clock->end = g_date_time_new_now_local();
      60      338026 :             difference = g_date_time_difference(my_clock->end, my_clock->begin);
      61             : 
      62      338026 :             g_date_time_unref(my_clock->begin);
      63      338026 :             g_date_time_unref(my_clock->end);
      64      338026 :             free_variable(my_clock);
      65             : 
      66      338026 :             print_debug(_("Elapsed time (%s): %d µs\n"), message, difference);
      67             :         }
      68      338026 : }
      69             : 
      70             : 
      71             :