By mswatcher
via onlinehut.org
Submitted: Jan 24 2013 / 13:31
RAII is a useful idiom. It helps prevent resource leaks by making sure that resources are freed when they are no longer needed, and as such, provides a simple form of garbage collection. The C++11 standard library provides a number of class templates (shared_ptr, unique_ptr, weak_ptr) to use this idiom for memory management.
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