template

[Kohinoor24]

I have a template class as follows:
I would like to make it a singelton class;
I did some thing as follows:,But It is showing me errors...

template<class _base>
class Writerublic _base

{
public:

}

static Writer<_base>* Instance();

};

template<class _base>
Writer<_base>* Writer<_base>::Instance()
{
static WriterThread<_base> theWriter();
return &theWriter;
}

Is it right?

Thanks in advance

[zdf]

At first glance.

template<class _base>
class Writer : public _base
{
 public:

 } // syntax error
  static Writer<_base>* Instance();
};

template<class _base>
Writer<_base>* Writer<_base>::Instance()
{
  static WriterThread<_base> // WriterThread should be Writer
    theWriter(); // function declaration, not constructor
  return &theWriter;
}

Regards,

[jfaust]

No compile errors with some changes:

template<class _base>
class Writer : public _base
{
public:
	static Writer<_base>* Instance()
	{
		return theWriter;
	}

private:
	static Writer<_base>* theWriter;
};

Is this what you're looking for?

Jeff

[jfaust]

Please don't post the same message on multiple forums. It's very annoying. I really hate to see something I answered already answered on another forum. I feel you've just wasted my time.

Jeff

[Kohinoor24]

Iam Really sorry for that.Iam posting on multiple forums, to make sure that everyone sees it & to definetly get a reply back.

Once again Iam sorry for the inconvenience that it caused you.

[jfaust]

At the very least, if you just can't resist, you should wait a bit before posting to the other forum.