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This compliant solution also complies with EXP34-C. Do not dereference null pointers in the implementation of f(). With this definition, the output becomes:
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Rule | Severity | Likelihood | Remediation Cost | Priority | Level |
|---|---|---|---|---|---|
OOP33OOP51-CPP | Low | Probable | Medium | P4 | L3 |
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| CERT C++ Coding Standard | CTR56-CPP. Do not use pointer arithmetic on polymorphic objects |
| CERT C Coding Standard |
Bibliography
| [ISO/IEC 14882-2014] | 12.8, "Copying and Moving Class Objects" |
| [Dewhurst 02] | Gotcha #38, "Slicing" |
| [Sutter 00] | GotW #22: "Object Lifetimes - Part I" |
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