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introduction_to_using_msol_over_strings_to_verify_linked_lists [2007/05/07 13:31] vkuncak created |
introduction_to_using_msol_over_strings_to_verify_linked_lists [2007/05/07 13:36] vkuncak |
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| ====== Introduction to using MSOL over strings to verify linked data structures ====== | ====== Introduction to using MSOL over strings to verify linked data structures ====== | ||
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| + | The following is an example of a method and its annotation in the Jahob verification system. | ||
| <code java> | <code java> | ||
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| </code> | </code> | ||
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| + | It is an ordinary Java code with some annotations written in comments. The code manipulates a singly linked list of 'Node' elements. The specification variable 'content' stores all non-null objects reachable from the static variable 'first'. The 'pointed' shorthand is a predicate that is true for a node 'n' if another node 'x' points to it. The 'pointed' predicate is defined using [[Lambda calculus|lambda expression]] for defining functions. | ||