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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/searchlib/query/tree/node.h>
namespace proton::matching {
/**
* Unpacking iterators are indirectly optimized by augmenting the
* query tree and by tagging appropriate query tree nodes as
* expensive.
**/
struct UnpackingIteratorsOptimizer {
static search::query::Node::UP optimize(search::query::Node::UP root, bool has_white_list, bool always_mark_phrase_expensive);
};
}
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