WCudaMSE/Tuto_Boost/src/cpp/core/thread/04_thread_objet_methode.cpp

   1 #include <iostream>
   2 #include "Runnable.h"
   3
   4 #include <boost/thread.hpp>
   5 #include <boost/date_time.hpp>
   6
   7
   8
   9 using std::cout;
  10 using std::endl;
  11
  12 using boost::thread;
  13
  14 /*----------------------------------------------------------------------*\
  15  |*                     Declaration                                     *|
  16  \*---------------------------------------------------------------------*/
  17
  18 /*--------------------------------------*\
  19  |*             Imported                *|
  20  \*-------------------------------------*/
  21
  22 /*--------------------------------------*\
  23  |*             Public                  *|
  24  \*-------------------------------------*/
  25
  26 void helloThread_Methode(void);
  27
  28 /*--------------------------------------*\
  29  |*             Private                 *|
  30  \*-------------------------------------*/
  31
  32 /*----------------------------------------------------------------------*\
  33  |*                     Implementation                                  *|
  34  \*---------------------------------------------------------------------*/
  35
  36 /*--------------------------------------*\
  37  |*             Public                  *|
  38  \*-------------------------------------*/
  39
  40 void helloThread_Methode(void)
  41     {
  42     int x = 10;
  43     int y = 100;
  44     Runnable runnable(x, y);
  45
  46     cout << "\nthread : methode : start" << endl;
  47
  48     // arg1 : adresse de la methode run de la classe Runnable
  49     // arg2 : adresse de l'objet sur lequel aller chercher la metode run
  50    thread threadRunnable(&Runnable::run, &runnable);
  51
  52     cout << "Waiting for thread ..." << endl;
  53
  54     threadRunnable.join();
  55     cout << "thread : methode : end" << endl;
  56
  57     cout << "[outside thread] : " << x << " + " << y << " = " << runnable.getResult() << endl; // give bad result cause runnable instance is passed by value to  boost::thread
  58     }
  59
  60 /*--------------------------------------*\
  61  |*             Private                 *|
  62  \*-------------------------------------*/
  63
  64 /*----------------------------------------------------------------------*\
  65  |*                     End                                             *|
  66  \*---------------------------------------------------------------------*/
  67