char * vortex_xml_rpc_method_value_get_as_string_alloc ( XmlRpcMethodValue value  ) 

Allows to get the string inside the method value, supposing the method value represents an XML_RPC_STRING_VALUE.

Parameters:
value The method value where the value will be returned.
Returns:
A newly allocated internal reference to the string inside the method value or NULL if it fails. The value returned must be deallocted by the caller (using axl_free) as it is supposed to be a reference owed by the caller.