stock_technic.h

股票分析源代码

#ifndef __HBSTOCK2_STOCK_TECHNIC_H__
#define __HBSTOCK2_STOCK_TECHNIC_H__

#include <vector>

namespace hbstock2
{
void ma(std::vector<float>& arr_out,const std::vector<float>& arr_in,  unsigned int ma_len);

void ema(std::vector<float>& arr_out, const std::vector<float>& arr_in,  unsigned int ema_len);

struct macd_data
{
	float dif;
	float dea;
	float macd;	
};

class  macd
{
private:
	unsigned int m_i_EMA1_len;
	unsigned int m_i_EMA2_len;
	unsigned int m_i_DIF_len;
	
public:
	macd();
	~macd();
	void set_param(unsigned int EMA1_len=12,unsigned int EMA2_len=26,unsigned int DIF_len=9);
	void result(std::vector<hbstock2::macd_data >& arr_macd,const std::vector<float>& arr_in);
};

} // namespace hbstock2
#endif  // #ifndef __HBSTOCK2_STOCK_TECHNIC_H__