25 строки
657 B
C++
25 строки
657 B
C++
// exception_ptr example
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#include <iostream> // std::cout
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#include <exception> // std::exception_ptr, std::current_exception, std::rethrow_exception
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#include <stdexcept> // std::logic_error
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int main () {
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std::exception_ptr p;
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try {
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throw std::logic_error("some logic_error exception"); // throws
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} catch(const std::exception& e) {
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p = std::current_exception();
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std::cout << "exception caught, but continuing...\n";
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}
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std::cout << "(after exception)\n";
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try {
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std::rethrow_exception (p);
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} catch (const std::exception& e) {
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std::cout << "exception caught: " << e.what() << '\n';
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}
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return 0;
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}
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