NDC stack of parent thread visible to child thread??

[deepak singh-4]

Hi,

  Is there any way through which I can inherit the NDC stack to the child thread?

  I have a parent thread running and create a child thread, I want the NDC stack of the parentthread

  should also be applied to the child thread.

  Please let me know if we have anyway to do that?

Thnaks

Deepak

[Assaf Lavie]

1. I find it very useful to implement a simple stack class that uses RAII to manage the NDC stack. In fact, I find it odd that log4cxx doesn't come with one built-in..

2. Using a stack such as this it's really not a problem to pass a copy to another thread.

On Tue, Jun 23, 2009 at 1:32 PM, deepak singh <deepak.iitg@...> wrote:

Hi,

  Is there any way through which I can inherit the NDC stack to the child thread?

  I have a parent thread running and create a child thread, I want the NDC stack of the parentthread

  should also be applied to the child thread.

  Please let me know if we have anyway to do that?

Thnaks

Deepak

[Jacob L. Anawalt-2]

On 2009-06-23 23:00, Assaf Lavie wrote:
> 1. I find it very useful to implement a simple stack class that uses RAII to
> manage the NDC stack. In fact, I find it odd that log4cxx doesn't come with
> one built-in..2.

I just use the NDC class and "push" via the constructor. It "pops" when the
object is deconstructed [0]. This fits my expectations of RAII[1].

[0] http://wiki.apache.org/logging-log4cxx/NestedDiagnosticContexts
[1] http://www.parashift.com/c++-faq-lite/big-picture.html#faq-6.18

--
Jacob Anawalt
Gecko Software, Inc.
janawalt@...
435-752-8026