QtConcurrent, Unresolved Overloaded Function Type

[lynchkp]

Thank you for the help; I implemented that in my code and it works great. However, after looking through the documentation I believe the QtConcurrent::map would be better since it allows control over the timing, which I need.

I have a vector "idxvec" that has n elements, going from 0 to n. I'd like to implement the function like this:

vector<qint32> idxvec(nregions);
 
for (idx = 0; idx < nregions; idx++)
    idxvec[idx] = idx;
 
QtConcurrent::map(idxvec,this,&CoreData::runCorrelation);

vector<qint32> idxvec(nregions);

for (idx = 0; idx < nregions; idx++)
    idxvec[idx] = idx;

QtConcurrent::map(idxvec,this,&CoreData::runCorrelation);

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However this doesn't compile. I apologize for all these questions, the documentation is really sparse about this

Thanks!