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38 lines
754 B
C++
38 lines
754 B
C++
/*
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* BARSCOUNT.h
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*
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* Copyright (c) 2019 hikyuu.org
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*
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* Created on: 2019-5-12
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* Author: fasiondog
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*/
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#pragma once
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#ifndef INDICATOR_CRT_BARSCOUNT_H_
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#define INDICATOR_CRT_BARSCOUNT_H_
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#include "../Indicator.h"
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namespace hku {
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/**
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* 有效值周期数, 求总的周期数。
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* @details
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* <pre>
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* 用法：BARSCOUNT(X)第一个有效数据到当前的天数。
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* 例如：BARSCOUNT(CLOSE)对于日线数据取得上市以来总交易日数，
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* 对于1分钟线取得当日交易分钟数
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* </pre>
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* @ingroup Indicator
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*/
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Indicator HKU_API BARSCOUNT();
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Indicator BARSCOUNT(const Indicator& ind);
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inline Indicator BARSCOUNT(const Indicator& ind) {
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return BARSCOUNT()(ind);
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}
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}
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#endif /* INDICATOR_CRT_BARSCOUNT_H_ */
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