simpler Thread

Hi,

ich bin relativ neu in C++ unter Linux.

Ich möchte gerade ein Programm mit Threads erstellen.

Dazu habe ich den Quellcode:

#include <Thread.h>

class Thread
{
   public:
      Thread();
      int Start(void * arg);
   protected:
      int Run(void * arg);
      static void * EntryPoint(void*);
      virtual void Setup();
      virtual void Execute(void*);
      void * Arg() const {return Arg_;}
      void Arg(void* a){Arg_ = a;}
   private:
      THREADID ThreadId_;
      void * Arg_;

};

Thread::Thread() {}

int Thread::Start(void * arg)
{
   Arg(arg); // store user data
   int code = thread_create(Thread::EntryPoint, this, & ThreadId_);
   return code;
}

int Thread::Run(void * arg)
{
   Setup();
   Execute( arg );
}

/*static */
void * Thread::EntryPoint(void * pthis)
{
   Thread * pt = (Thread*)pthis;
   pthis->Run( Arg() );
}

virtual void Thread::Setup()
{
        // Do any setup here
}

virtual void Thread::Execute(void* arg)
{
        // Your code goes here
}
int main()
{
}

Das Programm macht natürlich noch nichts. Aber ich erhalte beim Kompilieren schon einige Fehlermeldungen:

thread.cpp:1:20: error: Thread.h: Datei oder Verzeichnis nicht gefunden
thread.cpp:16: error: 'THREADID' does not name a type
thread.cpp: In member function 'int Thread::Start(void*)':
thread.cpp:26: error: 'ThreadId_' was not declared in this scope
thread.cpp:26: error: 'thread_create' was not declared in this scope
thread.cpp: In static member function 'static void* Thread::EntryPoint(void*)':
thread.cpp:40: error: 'void*' is not a pointer-to-object type
thread.cpp:40: error: cannot call member function 'void* Thread::Arg() const' without object
thread.cpp: At global scope:
thread.cpp:43: error: virtual outside class declaration
thread.cpp:48: error: virtual outside class declaration

Kann mir jemand sagen was ich falsch mache?

was genau erwartest du, dass in Thread.h steht?
die api funktionen für threads unter linux sind in der datei <pthread.h>.

Ok vielen Dank.

Aber ich erhalte trotzdem alle Fehlermeldungen:

thread.cpp:16: error: 'THREADID' does not name a type
thread.cpp: In member function 'int Thread::Start(void*)':
thread.cpp:26: error: 'ThreadId_' was not declared in this scope
thread.cpp:26: error: 'thread_create' was not declared in this scope
thread.cpp: In static member function 'static void* Thread::EntryPoint(void*)':
thread.cpp:40: error: 'void*' is not a pointer-to-object type
thread.cpp:40: error: cannot call member function 'void* Thread::Arg() const' without object
thread.cpp: At global scope:
thread.cpp:43: error: virtual outside class declaration
thread.cpp:48: error: virtual outside class declaration

ich glaube, du brauchst http://www.pronix.de/pronix-24.html.