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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 <memory>
namespace search::tensor {
/**
* Interface used to randomly draw the max level a new hnsw node should exist in.
*/
class RandomLevelGenerator {
public:
using UP = std::unique_ptr<RandomLevelGenerator>;
virtual ~RandomLevelGenerator() {}
virtual uint32_t max_level() = 0;
};
}
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