in reply to Re: How to keep C variables "alive" between invocations with Inline::C
in thread How to keep C variables "alive" between invocations with Inline::C

Aren't you missing something? Like where to reference the TYPEMAP

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  • Comment on Re^2: How to keep C variables "alive" between invocations with Inline::C

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Re^3: How to keep C variables "alive" between invocations with Inline::C
by ikegami (Patriarch) on Sep 28, 2010 at 00:52 UTC

    Inline looks for file "typemap", so there's no need to specify it explicitly. 

    $ perl -MInline=FORCE,NOISY,NOCLEAN a.pl
...
/home/ikegami/usr/perlbrew/perls/perl-5.12.1/bin/perl /home/ikegami/us
+r/perlbrew/perls/perl-5.12.1/lib/5.12.1/ExtUtils/xsubpp  -typemap /ho
+me/ikegami/usr/perlbrew/perls/perl-5.12.1/lib/5.12.1/ExtUtils/typemap
+ -typemap /home/ikegami/xxx/typemap   Node_ef45.xs > Node_ef45.xsc &&
+ mv Node_ef45.xsc Node_ef45.c
...

new_node
DESTROY

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      Could you add a method to your sample please?

      I tried adding this method: 

      Node* insert( Node* root ) {
    warn("insert\n"); // DEBUG
    return root;
}

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      But I get the classic: Can't locate object method "insert" via package "Node" at ...

      Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
      "Science is about questioning the status quo. Questioning authority".
      In the absence of evidence, opinion is indistinguishable from prejudice.
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        Works for me. What your build output and your .c?

        But I've found that it creates a second scalar that points to root, so DESTROY is now being called twice for the same pointer.

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