/////////////////////////////////////////////////////////////////////
//  threads.cpp  -  generic class supporting creation of threads   //
//  ver 1.0                                                        //
//  Language:       Visual C++, ver 6.0, SP 5                      //
//  Platform:       Dell Dimension 8100, Win 2000 Pro, SP 2        //
//  Application:    CSE691/791 - SWM&A Demonstration               //
//  Author:         Jim Fawcett, CST 2-187, Syracuse Univ          //
//                  (315) 443-3948, jfawcett@twcny.rr.com          //
//                                                                 //
/////////////////////////////////////////////////////////////////////

#ifdef TEST_TMPLTHRDS

//----< test stub >--------------------------------------------------

#include "tmplThrds.h"
#include <iostream>
using namespace std;

#include "lockingPtr.h"
using namespace std;

class proc1 {
  
  public:
    void run() {
      safeOut out(cout);
      _str += ' ';
      for(int i=0; i<10; i++) {
        _str += '.';
        out << _str;
      }
    }
    void setString(const string &s) { _str = s; }

  private:
    string _str;
};

class proc2 {
  
  public:
    void run() {
      safeOut out(cout);
      for(int i=0; i<10; i++)
        out << _str;
    }
    void setString(const string &s) { _str = s; }

  private:
    string _str;
};

void main() {

  cout << "\n  Demonstrating generic thread class "
       << "\n ====================================\n";
  cout.flush();

  safeOut out(cout);

  proc1 p1;
  p1.setString("\n  thread #1: a fairly brief message");

  // constructor passes proc1 arg by value, so line below
  // requires proc1 to support correct copy semantics

  thread<proc1> t1(p1);
  t1.start();

  proc2 p2;
  p2.setString("\n  thread #2: shorter message");

  // since this thread is created using a proc2 reference
  // proc2 does not need to support copy semantics, since
  // no proc2 object is copied - only a reference is copied.

  thread<proc2&> t2(p2);
  t2.start();

  t1.wait();
  t2.wait();
  out << "\n\n";
}

#endif