root/juggler/tags/1.0.5/Threads/vjBaseThread.cpp

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 *
 * VR Juggler is (C) Copyright 1998, 1999, 2000 by Iowa State University
 *
 * Original Authors:
 *   Allen Bierbaum, Christopher Just,
 *   Patrick Hartling, Kevin Meinert,
 *   Carolina Cruz-Neira, Albert Baker
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
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 * Library General Public License for more details.
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#include <vjConfig.h>
#include <Threads/vjThread.h>
#include <Threads/vjBaseThread.h>
#include <Threads/vjThreadManager.h>

int32_t vjBaseThread::mNextThreadId = 0;

        // ---- Ouput operator ---- //
std::ostream& operator<<(std::ostream& out, vjBaseThread* threadPtr)
{
   if(threadPtr != NULL)
      threadPtr->outStream(out);
   else
      out << " TID: N/A  ";

   return out;
}

//: After the object has been created, call this routine to complete initialization.
// Done this way, because I need to call this based on stuff that happens
// in derived class's constructor... and that means what???
//! PRE: The thread manager should be lock()'ed before calling this function so that the
//+       addThread function can execute correctly
//! POST: Thread is setup correctly to run
//+       The thread has been registered with the system
//! ARGS: successfulCreation - Did the thread get created correctly
void vjBaseThread::registerThread(bool succesfulCreation)
{
   if(succesfulCreation)   // Success
   {
      create_thread_id();
      vjThreadManager::instance()->addThread(this);      // Add the thread to the table
   }
   else
   {
      mThreadId = -1;      // We have an invalid thread
   }
}