Re: string split

"P. Lepin" <p.lepin@ctncorp.com> ha scritto nel messaggio
news:hj1a6f$ohq$1@solani.org...


thanks this rocks!

#include <iostream>
#include <string>
#include <map>
#include <stdlib.h>
#include <assert.h>
using namespace std;

void chomp(string&);
pair<string,string> mysplit(string,string);

int main()
{
 map<string,string> hash;

 string line = "key: value\r\n";
 chomp(line);

 hash.insert(mysplit(line, ": "));

 for(map<string,string>::const_iterator it=hash.begin(); it!=hash.end();
++it)
 {
  cout << it->first << "->" << it->second << endl;
 }

 system("pause");
 return EXIT_SUCCESS;
}

void chomp(string& szString)
{
 string whitespaces(" \t\f\v\n\r");
 size_t found;

 found=szString.find_last_not_of(whitespaces);
 if (found!=string::npos)
  szString.erase(found+1);
 else
  szString.clear();
}

pair<string,string> mysplit(string str, string delim)
{
 string::size_type match = str.find(delim);
 assert(match != string::npos);

 return pair<string,string>(
  string(str.begin(), str.begin() + match),
  string(str.begin() + match + delim.length(), str.end())
  );
}