[SailfishDevel] QML arrays and memory leak
leginee at gmail.com
Mon May 4 20:28:55 UTC 2015
Why use an array and not a vector or an Hash map?
Am 04.05.2015 22:20 schrieb "Kim Foder" <Kim at foder.dk>:
> For some time I have been battling a memory leak in my pedometer app,
> after a
> lot of experimentation, I have found the problem to be my use of arrays
> Whenever I receive an acceleration measurement, some statistical
> are made, which results in one float pr. measurement.
> As I need the measurements for a certain time for further statistical
> analysis, the results are stored in an array, used as an traveling window
> accarr.shift(); // the array is pre-initialized with empty elements.
> This works great, but it leaks memory fast, and after some time (between 1
> & 2
> hours) the OS kills all running apps!
> Any ideas how I can solve this?
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