Utils.h

/*
 * Utils.h
 *
 *  Created on: Mar 3, 2010
 *      Author: marcus
 */

#ifndef UTILS_H_
#define UTILS_H_

#include <vector>
#include <string>

using namespace std;

inline
void myTokenize(const string& str, vector<string>& tokens, const string& delimiters = " ")
{
    // Skip delimiters at beginning.
    string::size_type lastPos = str.find_first_not_of(delimiters, 0);
    // Find first "non-delimiter".
    string::size_type pos     = str.find_first_of(delimiters, lastPos);

    while (string::npos != pos || string::npos != lastPos)
    {
        // Found a token, add it to the vector.
        tokens.push_back(str.substr(lastPos, pos - lastPos));
        // Skip delimiters.  Note the "not_of"
        lastPos = str.find_first_not_of(delimiters, pos);
        // Find next "non-delimiter"
        pos = str.find_first_of(delimiters, lastPos);
    }
}


#endif /* UTILS_H_ */