Status codes distinguishing among results of match operations.
Declared in <bdlpcre_regex.h>
enum Unnamed enum;| Name | Description |
|---|---|
k_STATUS_SUCCESS | successful completion of the operation |
k_STATUS_NO_MATCH | the subject string did not match the pattern |
k_STATUS_DEPTH_LIMIT_FAILURE | depthLimit() was exceeded |
k_STATUS_JIT_STACK_LIMIT_FAILURE | memory available for the JIT stack is not large enough (applicable only if pattern() was prepared with k_FLAG_JIT) |
k_STATUS_UTF8_TRUNCATED_CHARACTER_FAILURE | the UTF-8 string ends with a truncated UTF-8 character |
k_STATUS_UTF8_SIGNIFICANT_BITS_VALUE_FAILURE | the two most significant bits of the 2nd, 3rd or 4th byte of the UTF-8 character do not have the binary value 0b10 |
k_STATUS_UTF8_5_OR_6_BYTES_CHARACTER_FAILURE | a UTF-8 character is either 5 or 6 bytes long |
k_STATUS_UTF8_4_BYTES_CHARACTER_RANGE_FAILURE | a 4-byte UTF-8 character has a value greater than 0x10ffff |
k_STATUS_UTF8_3_BYTES_CHARACTER_RANGE_FAILURE | a 3-byte UTF-8 character has a value in the range 0xd800 to 0xdfff |
k_STATUS_UTF8_OVERLONG_CHARACTER_FAILURE | a 2-, 3- or 4-byte UTF-8 character is "overlong", i.e. it codes for a value that can be represented by fewer bytes |
k_STATUS_UTF8_FIRST_BYTE_SIGNIFICANT_BITS_FAILURE | the two most significant bits of the first byte of a UTF-8 character have the binary value 0b10 |
k_STATUS_UTF8_FIRST_BYTE_WRONG_VALUE_FAILURE | the first byte of a UTF-8 character has the value 0xfe or 0xff |