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sav07_lecture_4 [2007/03/27 16:35] leander.eyer |
sav07_lecture_4 [2007/03/27 16:38] leander.eyer |
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| assume(x ∉ alloc); | assume(x ∉ alloc); | ||
| alloc = alloc ∪ {x} | alloc = alloc ∪ {x} | ||
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| Line 275: | Line 276: | ||
| ==== Dynamically allocated arrays ==== | ==== Dynamically allocated arrays ==== | ||
| - | When we allow dynamically allocated arrays, we introduce an additional parameter to the array function which identifies the array in question. | + | When we allow dynamically allocated arrays, we introduce a new global function **array** which maps a pair (arrayID, index) to values. |
| x[i] = v; | x[i] = v; | ||