NAME

       hdf_get_valuef  - Return the value of a node in the data set

SYNOPSIS

       #include <util/neo_hdf.h>

       char* hdf_get_valuef (HDF *hdf, const char *namefmt, ...)
                             ATTRIBUTE_PRINTF(2,3);

ARGUMENTS

       hdf -> the dataset node to start from
       namefmt -> the printf-style format string
       ... -> arguments to fill out namefmt

DESCRIPTION

       hdf_get_valuef  walks  the  data  set  pointed  to by hdf via namefmt printf expanded with
       varargs, and returns the string value located there, or NULL if it  doesn't  exist.   This
       differs from hdf_get_value in that there is no default value possible.

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