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virtual P6R::P6ERR P6R::p6IWStringBuf::trim ( P6SIZE  cChars)
pure virtual

Trims the up to the specified number of character from the end of the string.

Parameters
cChars[ in ] The number of characters to trim from the end of the string. If there are less characters in the string than specified here, all charaters are removed from the string.
Returns