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 # syscgetnuminputvariablesf Interface Reference

 Last update: 17.07.2025 

Provide an interface to return the number of input variables. [More...](interfacefortran_1_1syscgetnuminputvariablesf.xhtml#details)

## <a name="pub-methods"></a>Public Member Functions

integer(kind=8) function [syscgetnuminputvariablesf](interfacefortran_1_1syscgetnuminputvariablesf.xhtml#acef7ef4c7fb9317cb07b765e41131484) (region) Provide a function to return the number of input variables. [More...](interfacefortran_1_1syscgetnuminputvariablesf.xhtml#acef7ef4c7fb9317cb07b765e41131484)  
 <a id="details" name="details"></a>## Detailed Description

Provide an interface to return the number of input variables.

Definition at line [159](syscRegionF_8fi_source.xhtml#l00159) of file [syscRegionF.fi](syscRegionF_8fi_source.xhtml).



## Constructor &amp; Destructor Documentation

<a id="acef7ef4c7fb9317cb07b765e41131484"></a>## [◆ ](#acef7ef4c7fb9317cb07b765e41131484)syscgetnuminputvariablesf()

 integer(kind=8) function [syscgetnuminputvariablesf](interfacefortran_1_1syscgetnuminputvariablesf.xhtml)  ( type([syscregionf](structfortran_1_1syscregionf.xhtml)), intent(in)  *region*) 

Provide a function to return the number of input variables.

Parameters \[in\]region- regionReturnsNumber of input variables for the region Definition at line [167](syscRegionF_8fi_source.xhtml#l00167) of file [syscRegionF.fi](syscRegionF_8fi_source.xhtml).

<a name="l00168"></a> 168 import :: syscregionf

<a name="l00169"></a> 169 type(SyscRegionF), intent(in) :: region

<a name="l00170"></a> 170 integer(kind=8) :: ret

<a name="l00171"></a> 171 !DIR$ IF DEFINED(\_WIN32) .and. ( .not. DEFINED(SYSTEM\_COUPLING\_PARTICIPANT\_PROXY))

<a name="l00172"></a> 172 !DIR$ ATTRIBUTES DLLIMPORT :: syscGetNumInputVariablesF

<a name="l00173"></a> 173 !DIR$ ENDIF