tf_get_n_keys

Name

tf_get_n_keys -- 

Synopsis

int tf_get_n_keys (TinyFitsImg * img);

Arguments

img

Description

Returns the number of keys in the given FITS image as stored in img->n_keys. See tf_get_n_keys_from_header() to obtain the number of keys by actually counting them in the header.

Return value

the number of keys in the given FITS image