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IdSemaphore.h
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IdSemaphore.h
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#pragma once
#include <mutex>
#include <condition_variable>
#include <atomic>
#include <unordered_map>
#include "Semaphore.h"
class IdSemaphore {
public:
void addLock(const std::string &id) {
mainLock.lock();
if (semaphreMap.contains(id)) {
}
mainLock.unlock();
}
void lock(const std::string &id) {
if (semaphreMap.contains(id)) {
semaphreMap.at(id).lock();
} else {
mainLock.lock();
semaphreMap[id].lock();
mainLock.unlock();
}
}
void wait(const std::string &id) {
if (semaphreMap.contains(id)) {
mainLock.wait();
}
}
void unlock(const std::string &id) {
mainLock.lock();
if (semaphreMap.contains(id)) {
semaphreMap.at(id).unlock();
semaphreMap.erase(id);
}
mainLock.unlock();
}
// void unlock_one(const std::string &id) {
// mainLock.lock();
// if (semaphreMap.contains(id)) {
//
// }
// mainLock.unlock();
// }
private:
Semaphore mainLock;
std::unordered_map<std::string, Semaphore> semaphreMap;
std::condition_variable condition_;
std::atomic_size_t lockCount = 0;
};