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 # syscregisteroutputscalardataaccessf Interface Reference

 Last update: 17.07.2025 

Provide an interface to register output scalar data. [More...](interfacefortran_1_1syscregisteroutputscalardataaccessf.xhtml#details)

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

type([syscerrorf](structfortran_1_1syscerrorf.xhtml)) function [syscregisteroutputscalardataaccessf](interfacefortran_1_1syscregisteroutputscalardataaccessf.xhtml#a6e600bba7913fad2d337e158fa783d79) (dataaccess) Provide a function to register output scalar data access.   
 <a id="details" name="details"></a>## Detailed Description

Provide an interface to register output scalar data.

Definition at line [459](syscSystemCouplingF_8fi_source.xhtml#l00459) of file [syscSystemCouplingF.fi](syscSystemCouplingF_8fi_source.xhtml).



## Constructor &amp; Destructor Documentation

<a id="a6e600bba7913fad2d337e158fa783d79" name="a6e600bba7913fad2d337e158fa783d79"></a>## [◆ ](#a6e600bba7913fad2d337e158fa783d79)syscregisteroutputscalardataaccessf()

 type([syscerrorf](structfortran_1_1syscerrorf.xhtml)) function [syscregisteroutputscalardataaccessf](interfacefortran_1_1syscregisteroutputscalardataaccessf.xhtml)  ( procedure([syscoutputscalardataaccessf](interfacefortran_1_1syscoutputscalardataaccessf.xhtml))  *dataaccess*) 

Provide a function to register output scalar data access.

Parameters dataAccess- a pointer to the function that conforms to SyscOutputScalarDataAccessF interface. Returnsa `SyscErrorF` type for error checking. Definition at line [465](syscSystemCouplingF_8fi_source.xhtml#l00465) of file [syscSystemCouplingF.fi](syscSystemCouplingF_8fi_source.xhtml).

 466 import :: syscerrorf

 467 import :: syscoutputscalardataaccessf

 468 procedure(SyscOutputScalarDataAccessF) :: dataAccess

 469 type(SyscErrorF) :: ret

 470!DIR$ IF DEFINED(\_WIN32) .and. ( .not. DEFINED(SYSTEM\_COUPLING\_PARTICIPANT\_PROXY))

 471!DIR$ ATTRIBUTES DLLIMPORT :: syscRegisterOutputScalarDataAccessF

 472!DIR$ ENDIF