C++ (Cpp) Counter::decrement Examples

Example #1

File: count_mutex.cpp Project: jon-engelbert/concurrent-solutions

 void decrement(){
     std::lock_guard<std::mutex> guard(mutex);
     try {
     	counter.decrement();
     } catch (std::exception& e) {
     	std::cout << "error caught"<< std::endl;
     }
 }

Example #2

File: Vector_copy_write.cpp Project: nikunjy/EPL

	void force_unique() { 
		if (counter->getCount() > 1) { 
			counter->decrement();  
			counter = new Counter();
			counter->increment(); 
			Core *new_core = new Core(*(this->core)); 
			this->core = new_core;
		}
	}

Example #3

File: SmartPointer.cpp Project: nikunjy/EPL

	void destroy() {
		if (counter->decrement() == 0) { 
			if (ptr == nullptr) { 
				return;
			}
			delete ptr;
			delete counter;
		}
	}

Example #4

File: String_copy_on_write.cpp Project: nikunjy/EPL

	void destroy() { 
		if (counter->decrement() == 0) { 
			if (data == nullptr) { 
				return;
			}
			delete data; 
			delete counter;
			len = 0;
		}
	}

Example #5

File: String_copy_on_write.cpp Project: nikunjy/EPL

	void force_unique() { 
		if (counter->getCount() > 1) {
			char * temp = data; 
			data = new char[len + 1];
			strcpy(data, temp);
			counter->decrement(); 
			counter = new Counter(); 
			counter->increment();
		}
	}

Example #6

File: Exception.cpp Project: NonCreature0714/articles

    void decrement(){
        mutex.lock();
        try {
            counter.decrement();
        } catch (std::string e){
            mutex.unlock();
            throw e;
        }

        mutex.unlock();
    }

Example #7

File: LearningThreads_2.cpp Project: crispyrusk/cpp_threads

 void decrement() {
   std::lock_guard<std::mutex> guard(mutex);
   counter.decrement();
 }

Example #8

File: Vector_copy_write.cpp Project: nikunjy/EPL

	void destroy() { 
		if (counter->decrement() == 0) {
			delete core; 
			delete counter;
		}
	}

Example #9

File: count_mutex.cpp Project: jon-engelbert/concurrent-solutions

 void decrement(){
     mutex.lock();
     counter.decrement();        
     mutex.unlock();
 }

Example #10

File: SafeGuard.cpp Project: BenFrantzDale/articles

 void decrement(){
     std::lock_guard<std::mutex> guar(mutex);
     counter.decrement();
     //mutex.unlock();
 }