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STL vector resize() question

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Just a really quick question. I''m fairly new to STL... am I right in assuming that the reserve() function for STL vectors is the *total* amount to reserve, rather than additional amounts to reserve... for example... Would I have space for 100 or 200 elements if I did the following two lines of code? MySTLArray.reserve(100); MySTLArray.reserve(100); Thanks in advance.

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