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Fix possible staled flann index (#1742)

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* Fix possible staled flann index

* fixed compatible crc flann index after repair and reload

* Added tests

* test coverage

* testing another possible branch

* removed doxygen tag version not opulated yet

* updated codedev to ignore test code

* Disabled all mac intel ci flaky builds
This commit is contained in:
matlabbe
2026-08-07 20:48:41 -07:00
committed by GitHub
parent c5ecfef101
commit 47ce2b0c74
11 changed files with 488 additions and 33 deletions
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corelib/src/VWDictionary.cpp
+10 -4
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@@ -118,10 +118,7 @@ void VWDictionary::parseParameters(const ParametersMap & parameters)
if(!treeUpdated && byteToFloat!=_byteToFloat && _strategy == kNNFlannKdTree)
{
UINFO("KDTree: Binary to Float conversion approach has changed, re-initialize kd-tree.");
_dataTree = cv::Mat();
_notIndexedWords = uKeysSet(_visualWords);
_removedIndexedWords.clear();
this->update();
this->rebuildIndex();
}
if(incrementalDictionary)
@@ -296,6 +293,15 @@ bool VWDictionary::isModified() const
return _modified;
}
void VWDictionary::rebuildIndex()
{
UDEBUG("Re-indexing all %ld words...", _visualWords.size());
_dataTree = cv::Mat();
_notIndexedWords = uKeysSet(_visualWords);
_removedIndexedWords.clear();
this->update();
}
bool VWDictionary::setNNStrategy(NNStrategy strategy)
{
#if CV_MAJOR_VERSION < 3