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Re: swig and php
by Olly Betts
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On 2008-05-06, Paul Lowman <paul_lowman@...> wrote:
> Olly Betts wrote:
>> On 2008-05-05, Paul Lowman <paul_lowman@...> wrote:
> I don't see that code as a wrapper. This is what I see in example.php
>
> abstract class example {
> static function CircleFactory($r_) {
> $r=CircleFactory($r_);
> return is_resource($r) ? new Circle($r) : $r;
> }
> }
Well, it is wrapping the resource with the appropriate PHP class wrapper
(Circle in this case). I'm not sure that the is_resource() check is
required in this case - I don't exactly remember why that's there.
It does look like it might just call itself though. Does this code
work?
> If I uncomment the %newobject line then I get no reference to the circle
> factory at all.
I guess that's the nub of the issue then. I don't know quite how
newobject works internally but it certainly shouldn't suppress the
wrapper method entirely!
> I assume I am not putting something in the .i file that needs to be there.
No, I think it's probably a code generation bug in the PHP backend.
Probably just an incorrect assumption on my part.
I'm planning to switch the test suite over to testing PHP5 rather than
PHP4 in the nearish future, and then I'll work through to fix any
failing cases such as this one. Patches are certainly welcome if
you can figure out where the problem is (almost certainly somewhere
in the (increasingly misnamed) Source/Modules/php4.cxx).
Cheers,
Olly
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> Olly Betts wrote:
>> On 2008-05-05, Paul Lowman <paul_lowman@...> wrote:
> I don't see that code as a wrapper. This is what I see in example.php
>
> abstract class example {
> static function CircleFactory($r_) {
> $r=CircleFactory($r_);
> return is_resource($r) ? new Circle($r) : $r;
> }
> }
Well, it is wrapping the resource with the appropriate PHP class wrapper
(Circle in this case). I'm not sure that the is_resource() check is
required in this case - I don't exactly remember why that's there.
It does look like it might just call itself though. Does this code
work?
> If I uncomment the %newobject line then I get no reference to the circle
> factory at all.
I guess that's the nub of the issue then. I don't know quite how
newobject works internally but it certainly shouldn't suppress the
wrapper method entirely!
> I assume I am not putting something in the .i file that needs to be there.
No, I think it's probably a code generation bug in the PHP backend.
Probably just an incorrect assumption on my part.
I'm planning to switch the test suite over to testing PHP5 rather than
PHP4 in the nearish future, and then I'll work through to fix any
failing cases such as this one. Patches are certainly welcome if
you can figure out where the problem is (almost certainly somewhere
in the (increasingly misnamed) Source/Modules/php4.cxx).
Cheers,
Olly
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Don't miss this year's exciting event. There's still time to save $100.
Use priority code J8TL2D2.
http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone
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