ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since 6ff08d8 was
8ee4475,
checked in by Andrew Beach <ajbeach@…>, 3 years ago
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Conditional matching benchmarks renamed based on type of catch used (catch=recover).
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-
Property mode set to
100644
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File size:
993 bytes
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Rev | Line | |
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[ea593a3] | 1 | // Conditional Match (or Re-Raise) |
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[ee23a8d] | 2 | #include <chrono> |
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[ea593a3] | 3 | #include <cstdlib> |
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[ee23a8d] | 4 | #include <exception> |
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| 5 | #include <iostream> |
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| 6 | |
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| 7 | using namespace std::chrono; |
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[ea593a3] | 8 | |
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| 9 | struct EmptyException : public std::exception {}; |
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| 10 | |
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| 11 | bool should_catch = false; |
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| 12 | |
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| 13 | void throw_exception() { |
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| 14 | throw EmptyException(); |
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| 15 | } |
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| 16 | |
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| 17 | void cond_catch() { |
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| 18 | try { |
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| 19 | throw_exception(); |
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| 20 | } catch (EmptyException & exc) { |
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| 21 | if (should_catch) { |
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| 22 | throw; |
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| 23 | } |
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| 24 | } |
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| 25 | } |
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| 26 | |
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| 27 | int main(int argc, char * argv[]) { |
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| 28 | unsigned int times = 1; |
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[ee23a8d] | 29 | if (1 < argc) { |
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[ea593a3] | 30 | times = strtol(argv[1], nullptr, 10); |
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| 31 | } |
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[ee23a8d] | 32 | if (2 < argc) { |
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[11ad42f] | 33 | should_catch = strtol(argv[2], nullptr, 10); |
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[ea593a3] | 34 | } |
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| 35 | |
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[ee23a8d] | 36 | time_point<steady_clock> start_time = steady_clock::now(); |
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[ea593a3] | 37 | for (unsigned int count = 0 ; count < times ; ++count) { |
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| 38 | try { |
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| 39 | cond_catch(); |
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| 40 | } catch (EmptyException &) { |
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| 41 | // ... |
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| 42 | } |
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| 43 | } |
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[ee23a8d] | 44 | time_point<steady_clock> end_time = steady_clock::now(); |
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| 45 | nanoseconds duration = duration_cast<nanoseconds>(end_time - start_time); |
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| 46 | std::cout << "Run-Time (ns): " << duration.count() << std::endl; |
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[ea593a3] | 47 | } |
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