a question about __STL_NULL_TMPL_ARGS

[hpsoar]

can anyone tell me what __STL_NULL_TMPL_ARGS is used for in STL, does
it just make it easier to write template functions?

 

[Alf P. Steinbach]

* hpsoar:

can anyone tell me what __STL_NULL_TMPL_ARGS is used for in STL, does
it just make it easier to write template functions?

Identifiers containing double underscore, or starting with underscore followed
by uppercase letter, are reserved to the implementation. They're internal
implementation details. As a user you do not need to be concerned about them,
except to avoid using names of that form in your own code.


Cheers & hth.,

- Alf