Perl split() function equivalent in C++

[Susan Baker]

Hi,

I'm working on s simple parser and I would like to split up multi-line
expressions into single expressions. Is there a way whereby I could
slurp the lines into an array (or other container)?

The perl equivalent way of doing this is with the split function. Is
there an equivalent in C++ - or do I have to roll my own tokenizer?

 

[Victor Bazarov]

[..]
The perl equivalent way of doing this is with the split function. Is
there an equivalent in C++ - or do I have to roll my own tokenizer?

There is no equivalent. You need to roll your own.

 

[Susan Baker]

[..]
The perl equivalent way of doing this is with the split function. Is
there an equivalent in C++ - or do I have to roll my own tokenizer?

There is no equivalent. You need to roll your own.

Thanks - actually, I just did whilst I was waiting for a response.
Apologies.

 

[msalters]

Susan Baker schreef:

Hi,

I'm working on s simple parser and I would like to split up multi-line
expressions into single expressions. Is there a way whereby I could
slurp the lines into an array (or other container)?

Yes. Asssuming the lines are in a std::istream& of some sort
(which includes std::stringstream), turn the lines into a container
with std::istream_iterator. You might need to add a Line class if
you don't have yet.

After that, it's just a std::copy( )

HTH,
Michiel Salters

 

[ashim.seth]

hey try using a stack had made a parsin table myself
it helped