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#include "matchings_trie.h"
namespace extractor {
void MatchingsTrie::Reset() {
ResetTree(root);
root = make_shared<TrieNode>();
}
shared_ptr<TrieNode> MatchingsTrie::GetRoot() const {
return root;
}
void MatchingsTrie::ResetTree(shared_ptr<TrieNode> root) {
if (root != NULL) {
for (auto child: root->children) {
ResetTree(child.second);
}
if (root->suffix_link != NULL) {
root->suffix_link.reset();
}
root.reset();
}
}
} // namespace extractor
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