31 Input/output library [input.output]

31.6 Stream buffers [stream.buffers]

31.6.3 Class template basic_streambuf [streambuf]

31.6.3.4 Protected member functions [streambuf.protected]

31.6.3.4.3 Put area access [streambuf.put.area]

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char_type* pbase() const;
1
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Returns: The beginning pointer for the output sequence.
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char_type* pptr() const;
2
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Returns: The next pointer for the output sequence.
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char_type* epptr() const;
3
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Returns: The end pointer for the output sequence.
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void pbump(int n);
4
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Effects: Adds n to the next pointer for the output sequence.
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void setp(char_type* pbeg, char_type* pend);
5
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Preconditions: [pbeg, pend) is a valid range.
6
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Postconditions: pbeg == pbase(), pbeg == pptr(), and pend == epptr() are all true.