If I have defined a ifstream object, for example, what is the buffer size of it? In which way can I know this? And, further more, if I want to change the size of the buffer, how can I do it?
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If I have defined a ifstream object, for example, what is the buffer size of it? In which way can I know this? And, further more, if I want to change the size of the buffer, how can I do it?