mirror of
https://gitee.com/fasiondog/hikyuu.git
synced 2024-12-05 05:17:47 +08:00
36 lines
767 B
C++
36 lines
767 B
C++
/*
|
||
* BACKSET.h
|
||
*
|
||
* Copyright (c) 2019 hikyuu.org
|
||
*
|
||
* Created on: 2019-5-13
|
||
* Author: fasiondog
|
||
*/
|
||
|
||
#ifndef INDICATOR_CRT_BACKSET_H_
|
||
#define INDICATOR_CRT_BACKSET_H_
|
||
|
||
#include "../Indicator.h"
|
||
|
||
namespace hku {
|
||
|
||
/**
|
||
* 向前赋值将当前位置到若干周期前的数据设为1
|
||
* @details
|
||
* <pre>
|
||
* 用法：BACKSET(X,N),X非0,则将当前位置到N周期前的数值设为1。
|
||
* 例如：BACKSET(CLOSE>OPEN,2)若收阳则将该周期及前一周期数值设为1,否则为0
|
||
* </pre>
|
||
* @ingroup Indicator
|
||
*/
|
||
Indicator HKU_API BACKSET(int n = 2);
|
||
Indicator BACKSET(const Indicator& ind, int n = 2);
|
||
|
||
inline Indicator BACKSET(const Indicator& ind, int n) {
|
||
return BACKSET(n)(ind);
|
||
}
|
||
|
||
} /* namespace */
|
||
|
||
#endif /* INDICATOR_CRT_BACKSET_H_ */
|