| 996 | } |
| 997 | |
| 998 | signed char String::casecmp_to(const String& p_str) const |
| 999 | { |
| 1000 | if (is_empty() && p_str.is_empty()) |
| 1001 | { |
| 1002 | return 0; |
| 1003 | } |
| 1004 | if (is_empty()) |
| 1005 | { |
| 1006 | return -1; |
| 1007 | } |
| 1008 | if (p_str.is_empty()) |
| 1009 | { |
| 1010 | return 1; |
| 1011 | } |
| 1012 | |
| 1013 | const char32_t* that_str = p_str.get_data(); |
| 1014 | const char32_t* this_str = get_data(); |
| 1015 | |
| 1016 | while (true) |
| 1017 | { |
| 1018 | if (*that_str == 0 && *this_str == 0) |
| 1019 | { |
| 1020 | return 0; // we're equal |
| 1021 | } |
| 1022 | else if (*this_str == 0) |
| 1023 | { |
| 1024 | return -1; // if this is empty, and the other one is not, then we're less.. I think? |
| 1025 | } |
| 1026 | else if (*that_str == 0) |
| 1027 | { |
| 1028 | return 1; // otherwise the other one is smaller.. |
| 1029 | } |
| 1030 | else if (*this_str < *that_str) |
| 1031 | { // more than |
| 1032 | return -1; |
| 1033 | } |
| 1034 | else if (*this_str > *that_str) |
| 1035 | { // less than |
| 1036 | return 1; |
| 1037 | } |
| 1038 | |
| 1039 | this_str++; |
| 1040 | that_str++; |
| 1041 | } |
| 1042 | } |
| 1043 | |
| 1044 | signed char String::naturalnocasecmp_to(const String& p_str) const |
| 1045 | { |