#include
#include
#include

int main(){
std::string s = "who,lives:in-a,pineapple under the sea ";
boost::regex re(",|:|-|\\s+");
boost::sregex_token_iterator
p(s.begin(),s.end(),re,-1);
boost::sregex_token_iterator end;
while(p!=end)
std::cout<<*p++<<'\n';
}