Is there a name for these?

[afiverestatcastle]

Are these (&) characters in the documentation? If not what are they called and what do they mean?

For example, const datetime& time[], — has an (&) symbol or character.

int OnCalculate (const int rates_total,
                 const int prev_calculated,
                 const datetime& time[],
                 const double& open[],
                 const double& high[],
                 const double& low[],
                 const double& close[],
                 const long& tick_volume[],
                 const long& volume[],
                 const int& spread[])
  {

Thanks.

[Anthony Garot]

afiverestatcastle:

Are these (&) characters in the documentation? If not what are they called and what do they mean?

https://www.mql5.com/en/docs/basis/function/parameterpass

[William Roeder]

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[afiverestatcastle]

Thanks. That looks much better.