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42 lines
662 B
C++
42 lines
662 B
C++
/*
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* SQRT.h
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*
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* Copyright (c) 2019 hikyuu.org
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*
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* Created on: 2019-4-14
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* Author: fasiondog
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*/
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#pragma once
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#ifndef INDICATOR_CRT_SQRT_H_
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#define INDICATOR_CRT_SQRT_H_
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#include "CVAL.h"
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namespace hku {
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/**
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* 开平方
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* @details
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* <pre>
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* 用法：SQRT(X)为X的平方根
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* 例如：SQRT(CLOSE)收盘价的平方根
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* </pre>
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* @ingroup Indicator
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*/
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Indicator HKU_API SQRT();
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Indicator SQRT(price_t);
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Indicator SQRT(const Indicator& ind);
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inline Indicator SQRT(const Indicator& ind) {
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return SQRT()(ind);
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}
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inline Indicator SQRT(price_t val) {
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return SQRT(CVAL(val));
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}
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} // namespace hku
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#endif /* INDICATOR_CRT_SQRT_H_ */
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