h5listIdentifier {rhdf5} | R Documentation

## list all valid H5 identifier.

### Description

A list of all valid H5 identifier. H5 objects should be closed after usage to release resources.

### Usage

    h5listIdentifier()
    h5validObjects(native = FALSE)

### Arguments

`native` | An object of class `logical`. If TRUE, array-like objects are treated as stored in HDF5 row-major rather than R column-major orientation. Using `native = TRUE` increases HDF5 file portability between programming languages. A file written with `native = TRUE` should also be read with `native = TRUE`

.

### Value

`h5validObjects` returns a list of `H5IdComponent` objects. `h5listIdentifier` prints the valid identifiers on screen and returns NULL.

### Author(s)

Bernd Fischer

### References

https://portal.hdfgroup.org/display/HDF5

### See Also

rhdf5

### Examples

    h5createFile("ex_list_identifier.h5")

    # create groups
    h5createGroup("ex_list_identifier.h5","foo")

    h5listIdentifier()
    h5validObjects()

[Package rhdf5 version 2.34.0 Index]