Set output buffer pointers.
  Sets the values that define the output sequence's boundaries and put pointer.

Parameters.

pbeg

New value for the pointer to the beginning of the output sequence.

pend

New value for the end pointer, just past the end of the output sequence.

Return Value.
  none

Basic template member declaration ( basic_streambuf<charT,traits> ):

typedef charT char_type; void setp ( char_type* pbeg, char_type* pend );

See also.
  pbump, pbase, epptr, pptr
  streambuf class