hikyuu/cpp_ref/crt_2_d_i_f_f_8h_source.html

 /*
  * DIFF.h
  *
  *  Created on: 2013-4-18
  *      Author: fasiondog
  */

 #ifndef DIFF_H_
 #define DIFF_H_

 #include "../Indicator.h"

 namespace hku {

 Indicator HKU_API DIFF();

 Indicator HKU_API DIFF(const Indicator& data);

 } /* namespace */

 #endif /* DIFF_H_ */
HKU_API
#define HKU_API
Definition: DataType.h:12

hku::Indicator
class HKU_API Indicator
Definition: IndicatorImp.h:27

hku
Hikyuu核心命名空间，包含股票数据的管理、指标实现、交易系统框架等
Definition: Block.cpp:11

hku::DIFF
Indicator HKU_API DIFF()
差分指标，即data[i] - data[i-1]
Definition: Diff.cpp:38