| 1608 | } |
| 1609 | |
| 1610 | int String::valueIndex( const std::string& val, const std::string& strings, int defValue, |
| 1611 | char delim ) { |
| 1612 | if ( val.empty() || strings.empty() || !delim ) { |
| 1613 | return defValue; |
| 1614 | } |
| 1615 | |
| 1616 | int idx = 0; |
| 1617 | std::string::size_type delimStart = 0; |
| 1618 | std::string::size_type delimEnd = strings.find( delim, delimStart ); |
| 1619 | std::string::size_type itemLen = 0; |
| 1620 | while ( true ) { |
| 1621 | if ( delimEnd == std::string::npos ) { |
| 1622 | itemLen = strings.length() - delimStart; |
| 1623 | } else { |
| 1624 | itemLen = delimEnd - delimStart; |
| 1625 | } |
| 1626 | if ( itemLen == val.length() ) { |
| 1627 | if ( val == strings.substr( delimStart, itemLen ) ) { |
| 1628 | return idx; |
| 1629 | } |
| 1630 | } |
| 1631 | idx++; |
| 1632 | delimStart = delimEnd; |
| 1633 | if ( delimStart == std::string::npos ) |
| 1634 | break; |
| 1635 | delimStart++; |
| 1636 | if ( delimStart == strings.length() ) |
| 1637 | break; |
| 1638 | delimEnd = strings.find( delim, delimStart ); |
| 1639 | } |
| 1640 | return defValue; |
| 1641 | } |
| 1642 | |
| 1643 | std::string String::randString( size_t len, std::string dictionary ) { |
| 1644 | std::random_device rd; |