CDoubleBuffer

CDoubleBuffer 类用于简便地访问双精度型缓存区数据。

描述

CDoubleBuffer 类可供简便地访问双精度型缓存区数据。

声明

   class CDoubleBuffer: public CArrayDouble

标称库文件

   #include <Indicators\TimeSeries.mqh>
继承体系   CObject       CArray           CArrayDouble               CDoubleBuffer 直接分支 CCloseBuffer, CHighBuffer, CIndicatorBuffer, CLowBuffer, COpenBuffer

类方法

属性  
Size 设置缓存区大小
设置  
SetSymbolPeriod 设置品名和周期
数据访问方法  
At 获取缓存区数据
数据更新方法  
virtual Refresh 更新缓存区
virtual RefreshCurrent 更新当前值
方法继承自类 CObject Prev, Prev, Next, Next, Compare
方法继承自类 CArray Step, Step, Total, Available, Max, IsSorted, SortMode, Clear, Sort
方法继承自类 CArrayDouble Delta, Type, Save, Load, Reserve, Resize, Shutdown, Add, AddArray, AddArray, Insert, InsertArray, InsertArray, AssignArray, AssignArray, At, operator, Minimum, Maximum, Update, Shift, Delete, DeleteRange, CompareArray, CompareArray, InsertSort, Search, SearchGreat, SearchLess, SearchGreatOrEqual, SearchLessOrEqual, SearchFirst, SearchLast, SearchLinear