63 lines
1.4 KiB
C++
63 lines
1.4 KiB
C++
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#include "Harl.hpp"
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#include <iostream>
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typedef void (Harl::*HarlComplaint)(void);
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int getLevelIdx(std::string level) {
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static const std::string levels[] = {
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"debug",
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"info",
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"warning",
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"error",
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};
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for (int i = 0; i < 4; i++) {
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if (level == levels[i])
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return i;
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}
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return -1;
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}
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void Harl::complain(std::string level) {
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static const HarlComplaint dispatcher[] = {
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&Harl::debug,
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&Harl::info,
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&Harl::warning,
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&Harl::error,
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};
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int idx = getLevelIdx(level);
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if (idx < 0 || idx > 3)
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wrongLevel();
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else {
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HarlComplaint complaint = dispatcher[idx];
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(this->*complaint)();
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}
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}
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void Harl::debug() {
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std::cout
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<< "I love having extra bacon for my "
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"7XL-double-cheese-triple-pickle-special-ketchup burger. I really do!"
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<< std::endl;
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}
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void Harl::info() {
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std::cout
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<< "I cannot believe adding extra bacon costs more money. You didn’t put "
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"enough bacon in my burger! If you did, I wouldn’t be asking for more!"
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<< std::endl;
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}
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void Harl::warning() {
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std::cout
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<< "I think I deserve to have some extra bacon for free. I’ve been "
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"coming for years, whereas you started working here just last month."
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<< std::endl;
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}
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void Harl::error() {
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std::cout << "This is unacceptable! I want to speak to the manager now."
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<< std::endl;
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}
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void Harl::wrongLevel() { std::cout << "Wait, I'm confused..." << std::endl; }
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