Puzzle 24 | A Specialized String Theory |
| #include <iostream> |
| |
| template<typename T> |
| void serialize(T&) { std::cout << "template\n"; } // 1 |
| |
| template<> |
| void serialize<>(const std::string&) { std::cout << "specialization\n"; } // 2 |
| |
| void serialize(const std::string&) { std::cout << "normal function\n"; } // 3 |
| |
| int main() |
| { |
| std::string hello_world{"Hello, world!"}; |
| serialize(hello_world); |
| serialize(std::string{"Good bye, world!"}); |
| } |
Guess the Output | |
---|---|
Try to guess what the output is before moving to the next page. |
The program displays the following output: ...
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