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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 "loadedvalue.h"
#include <vespa/vespalib/util/sort.h>
#include <vespa/searchlib/util/fileutil.h>
namespace search::attribute {
/**
* Temporary representation of enumerated attribute loaded from non-enumerated
* save file (i.e. old save format). For numeric data types.
*/
template <typename T>
struct LoadedNumericValue : public LoadedValue<T>
{
LoadedNumericValue() : LoadedValue<T>() { }
class ValueCompare
{
public:
bool operator()(const LoadedNumericValue<T> &x, const LoadedNumericValue<T> &y) const {
return x < y;
}
};
class ValueRadix
{
public:
uint64_t operator()(const LoadedValue<T> &v) const {
return vespalib::convertForSort<T, true>::convert(v.getValue());
}
};
};
template <typename T>
void
sortLoadedByValue(SequentialReadModifyWriteVector<LoadedNumericValue<T>> & loaded);
template <typename T>
void
sortLoadedByDocId(SequentialReadModifyWriteVector<LoadedNumericValue<T>> & loaded);
}
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