activation record instances

[asha]

Hello ,
I have a series of questions regarding c++ . please help me in clarifying .

1. how c++ allow deep lexical definitions without using the static link or display ?
2. do local block variables require activation records?
3. what is the life time of these variables?

Thank you very much
asha

 

[Victor Bazarov]

I have a series of questions regarding c++ . please help me in clarifying .

1. how c++ allow deep lexical definitions without using the static link or

display ?

That I am not sure I even understand.

2. do local block variables require activation records?

Not that I know of.

3. what is the life time of these variables?

Until the end of the block they are declared in.

Victor