54 lines
1.5 KiB
Markdown
54 lines
1.5 KiB
Markdown
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# CDoubleBuffer
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CDoubleBuffer is a base class for simplified access to data buffers of double type.
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### Description
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The CDoubleBuffer class provides a simplified access to the data of the buffer of double type.
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### Declaration
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```
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class CDoubleBuffer: public CArrayDouble
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```
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### Title
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```
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#include <Indicators\TimeSeries.mqh>
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```
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```
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Inheritance hierarchy
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CObject
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CArray
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CArrayDouble
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CDoubleBuffer
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Direct descendants
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CCloseBuffer, CHighBuffer, CIndicatorBuffer, CLowBuffer, COpenBuffer
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```
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### Class Methods by Groups
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| Attributes | |
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| --- | --- |
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| Size | Sets buffer size |
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| Settings | |
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| SetSymbolPeriod | Sets symbol and period |
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| Data Access | |
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| At | Gets the buffer element |
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| Data Update | |
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| virtual Refresh | Updates the buffer |
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| virtual RefreshCurrent | Updates the current value |
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| Methods inherited from class CObject
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Prev, Prev, Next, Next, Compare |
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| --- |
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| Methods inherited from class CArray
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Step , Step , Total , Available , Max , IsSorted , SortMode , Clear , Sort |
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| Methods inherited from class CArrayDouble
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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 |
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