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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