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 # Interface fortran::syscregisterinputvectordataaccessf

 Last update: 17.07.2025 

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**Definition**: `syscSystemCouplingF.fi` (line 438)

Provide an interface to register input vector data access.

## Members

- [syscregisterinputvectordataaccessf](interfacefortran_1_1syscregisterinputvectordataaccessf.md#interfacefortran_1_1syscregisterinputvectordataaccessf_1a14140ef7064c644490baf161d6958081)

## Public functions

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### Function syscregisterinputvectordataaccessf

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```fortran
type(syscerrorf) function syscregisterinputvectordataaccessf(dataAccess)

```

Provide a function to register input vector data access.

**Parameters**:

- **dataAccess**: - a pointer to the function that conforms to SyscInputVectorDataAccessF interface.

**Returns**:

a `SyscErrorF` type for error checking.

**Parameters**:

- dataAccessdataAccess

**Return type**: type([syscerrorf](structfortran_1_1syscerrorf.md#structfortran_1_1syscerrorf)) function