1hdf_set_valuef(3) util/neo_hdf.h hdf_set_valuef(3)
2
6 hdf_set_valuef - Set the value of a named node
7
9 #include <util/neo_hdf.h>
10 NEOERR* hdf_set_valuef (HDF *hdf, const char *fmt, ...)
13 ATTRIBUTE_PRINTF(2,3);
14
19 hdf -> the pointer to the hdf dataset
20 fmt -> the name=value printf(3) format string
21
24 hdf_set_valuef is a convenience function that wraps hdf_set_value. Due
25 to limitations of C, the fmt is in the format "name=value", where we
26 will first format the entire string, and then break it at the first
27 (from the left) equal sign (=) and use the left portion as the name and
28 the right portion as the value. This function is somewhat inefficient
29 in that it first allocates the full name=value, and then the call to
30 hdf_set_value duplicates the value portion, and then we free the
31 name=value. Currently, we don't strip whitespace from the key or
32 value. In the future, this function might work more like reading a
33 single line of an HDF string or file, allowing for attributes and sym‐
34 links to be specified... maybe.
35
38 None
39
42 hdf_set_symlink(3), hdf_get_valuef(3), compareFunc)[22m(3),
43 hdf_dump_str(3), hdf_get_int_value(3), hdf_read_string_ignore(3),
44 hdf_copy(3), hdf_get_node(3), hdf_set_value(3), hdf_obj_child(3),
45 hdf_read_string(3), hdf_set_buf(3), hdf_register_fileload(3),
46 hdf_get_obj(3), hdf_get_attr(3), hdf_obj_top(3), hdf_dump_format(3),
47 hdf_destroy(3), hdf_init(3), hdf_obj_value(3), hdf_write_string(3),
48 hdf_set_valuevf(3), hdf_sort_obj(3), hdf_write_file_atomic(3),
49 hdf_obj_attr(3), hdf_set_valuef(3), hdf_get_copy(3), hdf_write_file(3),
50 hdf_get_valuevf(3), hdf_set_int_value(3), hdf_dump(3),
51 hdf_get_value(3), hdf_set_copy(3), hdf_obj_next(3), hdf_search_path(3),
52 hdf_obj_name(3), hdf_set_attr(3), hdf_get_child(3), hdf_remove_tree
53ClearSilver 12 July 2007 hdf_set_valuef(3)