As of C++11, You Can Ask a Vector or Deque

question 11

Multiple Choice

As of C++11, you can ask a vector or deque to return unneeded memory to the system by calling member function shrink_to_fit. This requests that the container reduce its capacity to the number of elements in the container. According to the C++ standard, implementations can ignore this request so that they can perform implementation-specific optimizations.

• A) minimize_memory
• B) shrink_to_fit
• C) reduce_capacity
• D) squeeze_to_size

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