Author: James Robertson
Date: 14:53:40 06/09/00
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On June 09, 2000 at 16:56:56, Ulrich Tuerke wrote: >On June 09, 2000 at 16:33:25, James Robertson wrote: > >>Will my program get sick if I write: >> >>int *a = new int[64]; >>int *b = a; >>.... >>delete [] b; >> >>? >> >>This question stems from my lack of knowledge about how a program knows how much >>memory it has allocated at runtime. That is to say, where does the program store >>the size of a so the memory will be freed if you call delete []? If you try to >>free this memory from another pointer (b) will it still know that 64 ints need >>to be deleted? > >Yes, I think so. The memory allocation package of the library which you are >using manages allocated addresses and corresponding sizes. The names of >variables are irrelevant. > >Uli > >> >>James Thanks you and Dan for helping me with this. James
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