arcticmatt

#include <iostream>
#include <mutex>

std::mutex globalMutex;

class CustomScopedLock {
public:
  CustomScopedLock(std::mutex &m) : m_(m) {
    std::cout << "CustomScopedLock locking mutex..." << std::endl;
    m_.lock();

arcticmatt

// Problem #1
{
  int *arr = new int[dynamicSize];
} // arr goes out of scope but we didn't delete it, we have a memory leak

// Problem #2
std::mutex globalMutex;
void funcCalledInMultipleThreads() {
  globalMutex.lock();
  // Code that runs in multiple threads...