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<body>In liblwgeom.h some document : "SERIALIZED_FORM doc" is refered. Is there any? How to find it?.<br />
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What I want to do is get the bbox in a function in measures.c. I tried :<br />
if ( getbox2d_p(SERIALIZED_FORM(geom1), &box1) &&<br />
getbox2d_p(SERIALIZED_FORM(geom2), &box2) )<br />
from lwgeom_geos.c but the compiler complains about that I'm calling VARDATA, wich can't be found. <br />
I see that :<br />
#define SERIALIZED_FORM(x) ((uchar *)VARDATA((x)))<br />
on line 734 in liblwgeom.h refers to VARDATA.<br />
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So, where to learn about SERIALIZED_FORM?<br />
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Cheers<br />
Nicklas<br />
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