Method for saving and restoring data in program objects, comprises creation of point of recovery object, temporary copy of zones to be modified in memory object and restoration after modification

摘要

A point of recovery object (105) is created within a user function (108) and data zones (103) for modification in the memorisation object (101) are recorded. A temporary copy (107) of the data zones including values is made and it is used with a destructor function (120) to restore data in the memory object to their original state after modifications have been made. An Independent claim is also included for : A system to automatically save and restore data in a memorisation object using a point of recovery object and destruction function