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use correct vector size after possible erases

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git-svn-id: https://zxing.googlecode.com/svn/trunk@1817 59b500cc-1b3d-0410-9834-0bbf25fbcc57
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smparkes@smparkes.net 2011-06-09 20:00:14 +00:00
parent 308cb7096a
commit f17a43df81
1 changed files with 2 additions and 2 deletions
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4
cpp/core/src/zxing/qrcode/detector/FinderPatternFinder.cpp
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@ -343,11 +343,11 @@ vector<Ref<FinderPattern> > FinderPatternFinder::selectBestPatterns() {
if (possibleCenters_.size() > 3) { if (possibleCenters_.size() > 3) {
// Throw away all but those first size candidate points we found. // Throw away all but those first size candidate points we found.
float totalModuleSize = 0.0f; float totalModuleSize = 0.0f;
for (size_t i = 0; i < startSize; i++) { for (size_t i = 0; i < possibleCenters_.size(); i++) {
float size = possibleCenters_[i]->getEstimatedModuleSize(); float size = possibleCenters_[i]->getEstimatedModuleSize();
totalModuleSize += size; totalModuleSize += size;
} }
float average = totalModuleSize / (float) startSize; float average = totalModuleSize / (float) possibleCenters_.size();
sort(possibleCenters_.begin(), possibleCenters_.end(), CenterComparator(average)); sort(possibleCenters_.begin(), possibleCenters_.end(), CenterComparator(average));
} }