Function head_finder
boost::algorithm::head_finder — "Head" finder
Synopsis
unspecified head_finder(int N);
Description
Construct the head_finder
. The finder returns a head of a given input. The head is a prefix of a string up to n elements in size. If an input has less then n elements, whole input is considered a head. The result is given as an iterator_range
delimiting the match.
Parameters: |
|
Returns: |
An instance of the head_finder object |