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282 | 282 | #include <string> |
283 | 283 |
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284 | 284 | struct C { |
285 | | - std::string s; // \tcode{std::string} is the standard library class\iref{string.classes} |
| 285 | + std::string s; // \tcode{std::string} is the standard library class\iref{string.classes} |
286 | 286 | }; |
287 | 287 |
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288 | 288 | int main() { |
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2382 | 2382 |
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2383 | 2383 | void h() |
2384 | 2384 | { |
2385 | | - AB::g(); // \tcode{g} is declared directly in \tcode{AB}, therefore \tcode{S} is $\{ \tcode{AB::g()} \}$ and \tcode{AB::g()} is chosen |
| 2385 | + AB::g(); // \tcode{g} is declared directly in \tcode{AB}, therefore \tcode{S} is $\{ \tcode{AB::g()} \}$ and \tcode{AB::g()} is chosen |
2386 | 2386 |
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2387 | | - AB::f(1); // \tcode{f} is not declared directly in \tcode{AB} so the rules are applied recursively to \tcode{A} and \tcode{B}; |
2388 | | - // namespace \tcode{Y} is not searched and \tcode{Y::f(float)} is not considered; |
2389 | | - // \tcode{S} is $\{ \tcode{A::f(int)}, \tcode{B::f(char)} \}$ and overload resolution chooses \tcode{A::f(int)} |
| 2387 | + AB::f(1); // \tcode{f} is not declared directly in \tcode{AB} so the rules are applied recursively to \tcode{A} and \tcode{B}; |
| 2388 | + // namespace \tcode{Y} is not searched and \tcode{Y::f(float)} is not considered; |
| 2389 | + // \tcode{S} is $\{ \tcode{A::f(int)}, \tcode{B::f(char)} \}$ and overload resolution chooses \tcode{A::f(int)} |
2390 | 2390 |
|
2391 | | - AB::f('c'); // as above but resolution chooses \tcode{B::f(char)} |
| 2391 | + AB::f('c'); // as above but resolution chooses \tcode{B::f(char)} |
2392 | 2392 |
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2393 | | - AB::x++; // \tcode{x} is not declared directly in \tcode{AB}, and is not declared in \tcode{A} or \tcode{B}, so the rules |
2394 | | - // are applied recursively to \tcode{Y} and \tcode{Z}, \tcode{S} is $\{ \}$ so the program is ill-formed |
| 2393 | + AB::x++; // \tcode{x} is not declared directly in \tcode{AB}, and is not declared in \tcode{A} or \tcode{B}, so the rules |
| 2394 | + // are applied recursively to \tcode{Y} and \tcode{Z}, \tcode{S} is $\{ \}$ so the program is ill-formed |
2395 | 2395 |
|
2396 | | - AB::i++; // \tcode{i} is not declared directly in \tcode{AB} so the rules are applied recursively to \tcode{A} and \tcode{B}, |
2397 | | - // \tcode{S} is $\{ \tcode{A::i}, \tcode{B::i} \}$ so the use is ambiguous and the program is ill-formed |
| 2396 | + AB::i++; // \tcode{i} is not declared directly in \tcode{AB} so the rules are applied recursively to \tcode{A} and \tcode{B}, |
| 2397 | + // \tcode{S} is $\{ \tcode{A::i}, \tcode{B::i} \}$ so the use is ambiguous and the program is ill-formed |
2398 | 2398 |
|
2399 | | - AB::h(16.8); // \tcode{h} is not declared directly in \tcode{AB} and not declared directly in \tcode{A} or \tcode{B} so the rules |
2400 | | - // are applied recursively to \tcode{Y} and \tcode{Z}, \tcode{S} is $\{ \tcode{Y::h(int)}, \tcode{Z::h(double)} \}$ and |
2401 | | - // overload resolution chooses \tcode{Z::h(double)} |
| 2399 | + AB::h(16.8); // \tcode{h} is not declared directly in \tcode{AB} and not declared directly in \tcode{A} or \tcode{B} so the rules |
| 2400 | + // are applied recursively to \tcode{Y} and \tcode{Z}, \tcode{S} is $\{ \tcode{Y::h(int)}, \tcode{Z::h(double)} \}$ and |
| 2401 | + // overload resolution chooses \tcode{Z::h(double)} |
2402 | 2402 | } |
2403 | 2403 | \end{codeblock} |
2404 | 2404 | \end{example} |
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