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I am sorry, this is my fault. Thank you for explanation.
Best
Mikhail
On 11-02-28 04:26 PM, Mikhail Tchernychev wrote:
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<pre wrap=""><span class="moz-txt-citetags">> </span> Hello List,
<span class="moz-txt-citetags">></span>
<span class="moz-txt-citetags">> </span>It's just appeared to me that pj_allocation_plus does not allocate new
<span class="moz-txt-citetags">> </span>memory each time it is called. Depending on the projection parameters,
<span class="moz-txt-citetags">> </span>it returns already
<span class="moz-txt-citetags">> </span>allocated structure from the previous call.
<span class="moz-txt-citetags">></span>
<span class="moz-txt-citetags">> </span>It means that there should not be matching pj_free call for each
<span class="moz-txt-citetags">> </span>pj_init_plus.
<span class="moz-txt-citetags">></span>
<span class="moz-txt-citetags">> </span>Is it correct?
<span class="moz-txt-citetags">></span>
<span class="moz-txt-citetags">> </span>What is if two +proj=latlong projections with different parameters are
<span class="moz-txt-citetags">> </span>used in the program?
<span class="moz-txt-citetags">> </span>Would proj_init_plus return the same pointer for both of them?
<span class="moz-txt-citetags">></span>
<span class="moz-txt-citetags">> </span>Shall I keep track of all pj_free_calls myself (and possibly reference
<span class="moz-txt-citetags">> </span>count) to clean up?
<span class="moz-txt-citetags">></span>
<span class="moz-txt-citetags">> </span>Unfortunately I could not search proj mail list - it appeared there is
<span class="moz-txt-citetags">> </span>no option to search.
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<pre wrap="">Mikhail,
The proj list would be a better place for this question.
pj_init_plus() will allocate a new PJ object and there should
be a corresponding pj_free() call for each successful call to
pj_init_plus().
I am not sure what lead you to a different conclusion.
Best regards,
<div class="moz-txt-sig">--
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I set the clouds in motion - turn up | Frank Warmerdam, <a class="moz-txt-link-abbreviated" href="mailto:warmerdam@pobox.com">warmerdam@pobox.com</a>
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and watch the world go round - Rush | Geospatial Programmer for Rent
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