Re: [Openexr-devel] Non initialized array

[Michel Lerenard]

On 11/22/2016 04:55 PM, Paul Miller wrote:
> On 11/22/2016 8:28 AM, Michel Lerenard wrote:
> > The lineSampleCount array is never reset. The code calls
> > _data->lineSampleCount.resizeErase(_data->maxY - _data->minY + 1);
> >
> > in initialize(), then in the execute function of the buffer task, we
> > increment the values of the cells, although they have never been set to
> > zero !
>
> Doesn't "resizeErase" also set to zero?
>
>
>
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Unfortunately not:

From ImfArray.h:

template <class T>
inline void
Array<T>::resizeErase (long size)
{
    T *tmp = new T[size];
    delete [] _data;
    _size = size;
    _data = tmp;
}