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45 lines
967 B
C++
45 lines
967 B
C++
/*
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* SUMBARS.h
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*
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* Copyright (c) 2019 hikyuu.org
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*
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* Created on: 2019-5-4
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* Author: fasiondog
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*/
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#pragma once
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#ifndef INDICATOR_CRT_SUMBARS_H_
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#define INDICATOR_CRT_SUMBARS_H_
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#include "CVAL.h"
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namespace hku {
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/**
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* 累加到指定周期数, 向前累加到指定值到现在的周期数
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* @details
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* <pre>
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* 用法：SUMBARS(X,A):将X向前累加直到大于等于A,返回这个区间的周期数
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* 例如：SUMBARS(VOL,CAPITAL)求完全换手到现在的周期数
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* </pre>
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* @ingroup Indicator
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*/
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Indicator HKU_API SUMBARS(double a);
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Indicator HKU_API SUMBARS(const IndParam& a);
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inline Indicator SUMBARS(const Indicator& ind, double a) {
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return SUMBARS(a)(ind);
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}
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inline Indicator SUMBARS(const Indicator& ind, const IndParam& a) {
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return SUMBARS(a)(ind);
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}
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inline Indicator SUMBARS(const Indicator& ind, const Indicator& a) {
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return SUMBARS(IndParam(a))(ind);
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}
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} // namespace hku
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#endif /* INDICATOR_CRT_SUMBARS_H_ */
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