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 # Interface fortran::sysccouplinginterfacegetnumsideoneregionsf

 Last update: 17.07.2025 

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**Definition**: `syscCouplingInterfaceF.fi` (line 203)

Provide an interface to get number of side one regions.

## Members

- [sysccouplinginterfacegetnumsideoneregionsf](interfacefortran_1_1sysccouplinginterfacegetnumsideoneregionsf.md#interfacefortran_1_1sysccouplinginterfacegetnumsideoneregionsf_1a4b03d2962f76dc8cee7926b038d6e537)

## Public functions

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### Function sysccouplinginterfacegetnumsideoneregionsf

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```fortran
integer(kind=8) function sysccouplinginterfacegetnumsideoneregionsf(couplingInterface)

```

Get number of side one regions in a coupling interface.

**Parameters**:

- couplingInterfacecouplingInterface

**Return type**: integer(kind=8) function