Home > Term: null pointer
null pointer
The value that is obtained by converting the number 0 into a pointer; for example, (void *) 0 . The C and C++ languages guarantee that this value will not match that of any legitimate pointer, so it is used by many functions that return pointers to indicate an error.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Software
- Category: Globalization software service
- Company: IBM
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- Peteh
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