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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 <cstdint>
#include <vector>
namespace search::streaming {
class Hit
{
public:
Hit(uint32_t pos_, uint32_t context_, uint32_t elemId_, int32_t weight_) noexcept
: _position(pos_ | (context_<<24)),
_elemId(elemId_),
_weight(weight_)
{ }
int32_t weight() const { return _weight; }
uint32_t pos() const { return _position; }
uint32_t wordpos() const { return _position & 0xffffff; }
uint32_t context() const { return _position >> 24; }
uint32_t elemId() const { return _elemId; }
bool operator < (const Hit & b) const { return cmp(b) < 0; }
private:
int cmp(const Hit & b) const { return _position - b._position; }
uint32_t _position;
uint32_t _elemId;
int32_t _weight;
};
using HitList = std::vector<Hit>;
}
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