hdf_get_valuef man page

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

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

Referenced By

hdf_copy(3), hdf_destroy(3), hdf_dump(3), hdf_dump_format(3), hdf_dump_str(3), hdf_get_attr(3), hdf_get_child(3), hdf_get_copy(3), hdf_get_int_value(3), hdf_get_node(3), hdf_get_obj(3), hdf_get_value(3), hdf_get_valuevf(3), hdf_init(3), hdf_obj_attr(3), hdf_obj_child(3), hdf_obj_name(3), hdf_obj_next(3), hdf_obj_top(3), hdf_obj_value(3), hdf_read_string(3), hdf_read_string_ignore(3), hdf_register_fileload(3), hdf_remove_tree(3), hdf_search_path(3), hdf_set_attr(3), hdf_set_buf(3), hdf_set_copy(3), hdf_set_int_value(3), hdf_set_symlink(3), hdf_set_value(3), hdf_set_valuef(3), hdf_sort_obj(3), hdf_write_file(3), hdf_write_file_atomic(3), hdf_write_string(3).

12 July 2007 ClearSilver util/neo_hdf.h