Method

NumCosmoHaloCatalogget_id

Declaration [src]

gint64
nc_halo_catalog_get_id (
  NcHaloCatalog* hcat,
  const guint i,
  GError** error
)

Description [src]

Gets the id of row i, read from the configured id column.

Parameters

i

Type: const guint

A row index.

error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.

If the return location is not NULL, then you must initialize it to a NULL GError*.

The argument will be left initialized to NULL by the method if there are no errors.

In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: gint64

The id of row i, or -1 on error.