Function template trim_left_if
boost::algorithm::trim_left_if — Left trim.
Synopsis
template<typename SequenceT, typename PredicateT>
void trim_left_if(SequenceT & Input, PredicateT IsSpace);
Description
Remove all leading spaces from the input. The supplied predicate is used to determine which characters are considered spaces. The input sequence is modified in-place.
Parameters
- Input
An input sequence
- IsSpace
An unary predicate identifying spaces
