Split on substring

Question

How would I split a string based on another substring in a simple way?

e.g. split on \"\\r\\n\"

message1\\r\\nmessage2 

=>

Answer 1

It's a huge dependency, but I personally like Boost::Tokenizer.

From the example on the page:

// simple_example_1.cpp
#include
#include
#include

int main(){
   using namespace std;
   using namespace boost;
   string s = "This is,  a test";
   tokenizer<> tok(s);
   for(tokenizer<>::iterator beg=tok.begin(); beg!=tok.end();++beg){
       cout << *beg << "\n";
   }
}