I recently ran test into some hard to find memory leaks. The program only runs on Linux. The memory leaks are detected using a custom memory allocator (using an atomic counter for allocation/deallocation size). In single thread mode, the program terminated without leaking, but running in multithread mode resulted in 1.7 to 4 KB of […]
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C++ Container Iterator Invalidation
In a recent coding review a coworker pointed out in my code that modifying a STL list might invalidate the iterators pointing to the elements in the list. That’s a good observation. I know STL map will not invalidate iterators when elements are inserted or erased from the container (except the elements that’s modified). But […]