/***************************************************************
*                       TokenizeString
* Inputs:
*       const string & s : String to be munched into tokens.
*		const string & delims : Delimeters used to delimit tokens.
*		vector<string> & tokens) : Array to hold tokens.
* Returns: Number of tokens.
*	
* Effect:
*	None
* Notes:
*	Use at your own peril.
***************************************************************/
int TokenizeString(const string & s,const string & delims,vector<string> & tokens)
{
    tokens.clear();
    int ps = 0;

    while( ps != string::npos )
    {
        ps = s.find_first_not_of(delims,ps);
        if( ps != string::npos )
        {
            int pe = s.find_first_of(delims,ps);
            tokens.push_back( s.substr(ps,pe-ps) );

            ps = pe;
        }
    }
    return tokens.size ();
}