NAME
hdf_obj_value - Return the value of a node
SYNOPSIS
#include <util/neo_hdf.h>
char* hdf_obj_value (HDF *hdf);
ARGUMENTS
hdf -> the hdf dataset node
DESCRIPTION
hdf_obj_value is an accessor function for a dataset node which returns
the value of the node, or NULL if the node has no value. This is not a
copy of the value, so the node retains ownership of the value
RETURN VALUE
None
SEE ALSO
hdf_set_symlink(3), hdf_get_valuef(3), compareFunc)(3),
hdf_dump_str(3), hdf_get_int_value(3), hdf_read_string_ignore(3),
hdf_copy(3), hdf_get_node(3), hdf_set_value(3), hdf_obj_child(3),
hdf_read_string(3), hdf_set_buf(3), hdf_register_fileload(3),
hdf_get_obj(3), hdf_get_attr(3), hdf_obj_top(3), hdf_dump_format(3),
hdf_destroy(3), hdf_init(3), hdf_obj_value(3), hdf_write_string(3),
hdf_set_valuevf(3), hdf_sort_obj(3), hdf_write_file_atomic(3),
hdf_obj_attr(3), hdf_set_valuef(3), hdf_get_copy(3), hdf_write_file(3),
hdf_get_valuevf(3), hdf_set_int_value(3), hdf_dump(3),
hdf_get_value(3), hdf_set_copy(3), hdf_obj_next(3), hdf_search_path(3),
hdf_obj_name(3), hdf_set_attr(3), hdf_get_child(3), hdf_remove_tree