| 摘要 |
Unlike previous processes, e.g. those for LISP systems, the invention does not need a central function caller with its complex status inquiries since the invention calls for a data structure with a link head to which always directly executable procedure codes are chained. Depending on the type of function and the current definition status of the programme element, the procedure code can be an error interface for undefined functions, a simulator interface for functions to be simulated, an interpreter interface for functions to be interpreted or a compiled programme portion for already compiled functions. The fact that status inquiries are no longer necessary makes it possible to accelerate the execution of the programme considerably, in particular for LISP systems, in which a function call-in often only occurs for short function procedures. |
