112 lines
2.0 KiB
C++
112 lines
2.0 KiB
C++
#include<iostream>
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// a static member variable in a class
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class Clock {
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private:
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int hr;
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int min;
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int sec;
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public:
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Clock();
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Clock(int, int, int);
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~Clock() {};
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// Clock(const Clock &obj);
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void showTime() const;
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void setHr(int);
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void setMin(int);
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void setSec(int);
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int getSec() const { return sec; }
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int getMin() const { return min; }
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int getHr() const { return hr; }
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};
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int main() {
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Clock myclock(999,123,456);
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std::cout << "myClock:\n";
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myclock.showTime();
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myclock.setHr(12);
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myclock.setMin(25);
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myclock.setSec(9);
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myclock.showTime();
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Clock myclock2;
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myclock2 = myclock;
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std::cout << "myClock2:\n";
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myclock2.showTime();
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// myclock2.showTime();
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}
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Clock::Clock() {
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hr = 10;
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min = 10;
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sec = 0;
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std::cout << "Clock has been created\n";
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}
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// Clock::Clock(const Clock &obj) {
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// hr = obj.hr;
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// min = obj.min;
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// sec = obj.sec;
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// }
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Clock::Clock(int hr, int min, int sec) {
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if (hr < 0) {
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this->hr = 0;
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} else if (hr > 23) {
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this->hr = 23;
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} else {
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this->hr = hr;
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}
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if (min < 0) {
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this->min = 0;
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} else if (min > 59) {
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this->min = 59;
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} else {
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this->min = min;
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}
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if (sec < 0) {
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this->sec = 0;
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} else if (sec > 59) {
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this->sec = 59;
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} else {
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this->sec = sec;
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}
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std::cout << "Clock has been created with parameterized constructor.\n";
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}
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void Clock::showTime() const {
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std::cout << hr << ":" << min << ":" << sec << "\n";
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}
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void Clock::setHr(int a) {
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if (a < 0) {
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hr = 0;
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} else if (a > 23) {
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hr = 23;
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} else {
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hr = a;
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}
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}
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void Clock::setMin(int a) {
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if (a < 0) {
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min = 0;
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} else if (a > 59) {
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min = 59;
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} else {
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min = a;
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}
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}
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void Clock::setSec(int a) {
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if (a < 0) {
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sec = 0;
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} else if (a > 59) {
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sec = 59;
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} else {
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sec = a;
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}
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}
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