Splitting of string [duplicate]

This question already has answers here: Closed 11 years ago.

Possible Duplicate:

C++: How to split a string?

Hi friends,i need to split a string containing comma seperated values and have to store each value to a variable to use further in the program.I have my code as following : but i am getting error in my code :

string myString = ........// i am getting the string from a function
string::iterator it = myString .begin()开发者_运维知识库;
while ( it != myString .end() )
 {
      if ( *it == ',' ) 
         {
           string element =*it++; //i can't do such type of conversion.but then how can 
                                    i get each value ?
           if(element.empty())
             {
             }
         } 
 }

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I would recommend using some available library as the boost string utilities http://www.boost.org/doc/libs/1_46_1/doc/html/string_algo.html

If you need to implement it manually, I would not use iterators, but rather std::string::find to obtain the start and end positions of each one of the elements and then std::string::substr.

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You can simply do as following

#include <iostream>
#include <sstream>
#include <string>

std::string String = "Your,String,is,here";
char Separator = ',';

std::istringstream StrStream(String);
std::string Token;

while(std::getline(StrStream, Token, Separator))
{
  std::cout << Token << "\n";
}

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Previously answered here,

C++ ostream out manipulation

I do think there must be even more elegant solutions around here on SO, but this one at least includes unit tests :)