Mateusz Loskot wrote:
[EMAIL PROTECTED] wrote:
With GEOS-3.0.0 initGEOS/finishGEOS do not instantiate/delete
a GeometryFactory anymore. Rather the default GeometryFactory
is used. This should fix the problem.
What about backport to 2.2.x with ref-counted proposal?
Such changes could would not affect existing code.
I'd like to repeat that in general, global factory should be replaced
with shared object (e.g. managed by shared_ptr from Boost or our own
home-made shared smart pointer).
static factory can cause problems too:
http://www.parashift.com/c++-faq-lite/ctors.html#faq-10.12
Mateusz,
I personally hate static objects of any complexity because I don't
like a lot of randomly ordered stuff happening before main() even
starts. I would much prefer the referenced counted implementation in
2.2.x and in head. I'm not sure how smart pointers would help since
the functions don't return a handle for the caller to hold.
Best regards,
--
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up | Frank Warmerdam, [EMAIL PROTECTED]
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush | President OSGF, http://osgeo.org
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