fsfw-from-zero/start/main.cpp

78 lines
1.8 KiB
C++

#include <iostream>
#include <thread>
using namespace std;
class MyExecutableObjectIF {
public:
virtual ~MyExecutableObjectIF() = default;
virtual void performOperation() = 0;
};
class MyExecutableObject0: public MyExecutableObjectIF {
public:
MyExecutableObject0() = default;
void performOperation() override {
cout << "Task 0" << endl;
}
private:
};
class MyExecutableObject1: public MyExecutableObjectIF {
public:
MyExecutableObject1() = default;
void performOperation() override {
cout << "Task 1" << endl;
}
private:
};
class MyExecutableObject2: public MyExecutableObjectIF {
public:
MyExecutableObject2() = default;
void performOperation() override {
cout << "Task 2" << endl;
}
private:
};
class MyPeriodicTask {
public:
MyPeriodicTask(MyExecutableObjectIF& executable, uint32_t taskFreqMs)
: executable(executable), taskFreqMs(taskFreqMs) {}
std::thread start() {
return std::thread(
MyPeriodicTask::executeTask,
std::reference_wrapper(*this));
}
private:
static void executeTask(MyPeriodicTask& self) {
while(true) {
self.executable.performOperation();
this_thread::sleep_for(std::chrono::milliseconds(self.taskFreqMs));
}
}
MyExecutableObjectIF& executable;
uint32_t taskFreqMs;
};
int main() {
MyExecutableObject0 myExecutableObject0;
MyExecutableObject1 myExecutableObject1;
MyExecutableObject2 myExecutableObject2;
MyPeriodicTask task0(myExecutableObject0, 1000);
MyPeriodicTask task1(myExecutableObject1, 2000);
MyPeriodicTask task2(myExecutableObject2, 5000);
auto thread0 = task0.start();
auto thread1 = task1.start();
auto thread2 = task2.start();
thread0.join();
thread1.join();
thread2.join();
return 0;
}