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hdf_get_valuevf(3)              util/neo_hdf.h              hdf_get_valuevf(3)


NAME

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


SYNOPSIS

       #include <util/neo_hdf.h>

       char* hdf_get_valuevf (HDF *hdf, const char *namefmt, va_list ap);


ARGUMENTS

       hdf -> the dataset node to start from
       namefmt -> the format string
       ap -> va_list of varargs


DESCRIPTION

       hdf_get_valuevf walks the data set pointed to by hdf via namefmt printf
       expanded with varargs ap, 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

ClearSilver                      12 July 2007               hdf_get_valuevf(3)

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