get_xml_db_rows: Reads drug bank xml database and set it in memory.
Description
get_xml_db_rows sets drug bank db xml full tree in memory
Usage
get_xml_db_rows(xml_db_name)
Arguments
xml_db_name
string, full path for the drug bank xml or zip file.
Value
TRUE when sets the db tree in memory to be used by parser
methods and FALSE otherwise
Details
This functions reads drug bank xml database and sets the full tree
save it in a predefined database via
open_db method. It takes one single optional argument to
in memory directly without returning it.
It must be called one before using parser functions, and once it is called
If get_xml_db_rows is called before for any reason, so
no need to call it again.