how to achieve copybuffer command in mql4

 

hi ,guys. Because I am a new learner mql program, so I do not understand some of the problems. I would like to ask you: how to achieve copybuffer command in mql4, or  which order in mql4 can replace achieve copybuffer。

For example:

copied=CopyBuffer(hCyclePeriod,0,i,1,CyclePeriod); 

it is from:

https://www.mql5.com/en/articles/288


I hope you help me,thank you!
Advanced Adaptive Indicators Theory and Implementation in MQL5
Advanced Adaptive Indicators Theory and Implementation in MQL5
  • 2011.05.31
  • investeo
  • www.mql5.com
This article will describe advanced adaptive indicators and their implementation in MQL5: Adaptive Cyber Cycle, Adaptive Center of Gravity and Adaptive RVI. All indicators were originally presented in "Cybernetic Analysis for Stocks and Futures" by John F. Ehlers.
 
wten123:

hi ,guys. Because I am a new learner mql program, so I do not understand some of the problems. I would like to ask you: how to achieve copybuffer command in mql4, or  which order in mql4 can replace achieve copybuffer。

For example:

copied=CopyBuffer(hCyclePeriod,0,i,1,CyclePeriod); 

it is from:

https://www.mql5.com/en/articles/288


I hope you help me,thank you!
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