[Swig-user] Simple use of STL vector in Perl

[Sébastien H. <seb...@ge...>]

Hi,

Does someone know how to use a wrapped STL vector in Perl?

Consider a C++ class Foo containing this method:

> std::vector<std::string> bar();
>

The interface .i contains:

> %include stl.i
> namespace std {
>   %template(vectors) std::vector<std::string>;
> }
>

And in a Perl script:

> my $v = Foo->bar();
>

What can I do with $v to access the elements?


Many thanks for replying to this dumb question,
Seb