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flann: fix AutotunedIndex crashing if a KDTree index is selected

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Backport of mariusmuja/flann@f8ca6df3.
This commit is contained in:
Roman Donchenko 2015-07-29 18:03:48 +03:00
parent 6b954cd24e
commit c2f59a0f73
1 changed files with 1 additions and 0 deletions
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modules/flann/include/opencv2/flann/autotuned_index.h
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@ -384,6 +384,7 @@ private:
// evaluate kdtree for all parameter combinations // evaluate kdtree for all parameter combinations
for (size_t i = 0; i < FLANN_ARRAY_LEN(testTrees); ++i) { for (size_t i = 0; i < FLANN_ARRAY_LEN(testTrees); ++i) {
CostData cost; CostData cost;
cost.params["algorithm"] = FLANN_INDEX_KDTREE;
cost.params["trees"] = testTrees[i]; cost.params["trees"] = testTrees[i];
evaluate_kdtree(cost); evaluate_kdtree(cost);