1hdf_set_valuef(3) util/neo_hdf.h hdf_set_valuef(3)
2
6 hdf_set_valuef - Set the value of a named node
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9 #include <util/neo_hdf.h>
10 NEOERR* hdf_set_valuef (HDF *hdf, const char *fmt, ...);
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18 hdf -> the pointer to the hdf dataset
19 fmt -> the name=value printf(3) format string
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23 hdf_set_valuef is a convenience function that wraps hdf_set_value. Due
24 to limitations of C, the fmt is in the format "name=value", where we
25 will first format the entire string, and then break it at the first
26 (from the left) equal sign (=) and use the left portion as the name and
27 the right portion as the value. This function is somewhat inefficient
28 in that it first allocates the full name=value, and then the call to
29 hdf_set_value duplicates the value portion, and then we free the
30 name=value. Currently, we don't strip whitespace from the key or
31 value. In the future, this function might work more like reading a
32 single line of an HDF string or file, allowing for attributes and sym‐
33 links to be specified... maybe.
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37 None
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41 hdf_set_symlink(3), hdf_get_valuef(3), compareFunc)[22m(3),
42 hdf_read_string(3), hdf_obj_value(3), hdf_get_node(3), hdf_set_val‐
43 uevf(3), hdf_sort_obj(3), hdf_write_file_atomic(3), hdf_obj_attr(3),
44 hdf_set_valuef(3), hdf_search_path(3), hdf_set_attr(3),
45 hdf_dump_str(3), hdf_get_int_value(3), hdf_read_string_ignore(3),
46 hdf_get_copy(3), hdf_copy(3), hdf_write_file(3), hdf_get_valuevf(3),
47 hdf_set_value(3), hdf_set_int_value(3), hdf_dump(3), hdf_get_value(3),
48 hdf_set_copy(3), hdf_obj_child(3), hdf_obj_next(3), hdf_set_buf(3),
49 hdf_write_string(3), hdf_get_obj(3), hdf_get_attr(3), hdf_regis‐
50 ter_fileload(3), hdf_obj_name(3), hdf_obj_top(3), hdf_dump_format(3),
51 hdf_get_child(3), hdf_destroy(3), hdf_remove_tree(3), hdf_init
52ClearSilver 14 November 2006 hdf_set_valuef(3)