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26 lines
422 B
C++
26 lines
422 B
C++
#pragma once
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#include <Common/RadixSort.h>
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namespace DB
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{
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template <typename T>
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struct ValueWithIndex
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{
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T value;
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UInt32 index;
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};
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template <typename T>
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struct RadixSortTraits : RadixSortNumTraits<T>
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{
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using Element = ValueWithIndex<T>;
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using Result = size_t;
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static T & extractKey(Element & elem) { return elem.value; }
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static size_t extractResult(Element & elem) { return elem.index; }
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};
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}
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