Glib::RegexError Class Reference

Exception class for Regex More...

`#include <glibmm/regex.h>`

Inheritance diagram for Glib::RegexError:
[legend]

## Public Types

enum

Code {
COMPILE = 0,
OPTIMIZE = 1,
REPLACE = 2,
MATCH = 3,
INTERNAL = 4,
STRAY_BACKSLASH = 101,
MISSING_CONTROL_CHAR = 102,
UNRECOGNIZED_ESCAPE = 103,
QUANTIFIERS_OUT_OF_ORDER = 104,
QUANTIFIER_TOO_BIG = 105,
UNTERMINATED_CHARACTER_CLASS = 106,
INVALID_ESCAPE_IN_CHARACTER_CLASS = 107,
RANGE_OUT_OF_ORDER = 108,
NOTHING_TO_REPEAT = 109,
UNRECOGNIZED_CHARACTER = 112,
POSIX_NAMED_CLASS_OUTSIDE_CLASS = 113,
UNMATCHED_PARENTHESIS = 114,
INEXISTENT_SUBPATTERN_REFERENCE = 115,
UNTERMINATED_COMMENT = 118,
EXPRESSION_TOO_LARGE = 120,
MEMORY_ERROR = 121,
VARIABLE_LENGTH_LOOKBEHIND = 125,
MALFORMED_CONDITION = 126,
TOO_MANY_CONDITIONAL_BRANCHES = 127,
ASSERTION_EXPECTED = 128,
UNKNOWN_POSIX_CLASS_NAME = 130,
POSIX_COLLATING_ELEMENTS_NOT_SUPPORTED = 131,
HEX_CODE_TOO_LARGE = 134,
INVALID_CONDITION = 135,
SINGLE_BYTE_MATCH_IN_LOOKBEHIND = 136,
INFINITE_LOOP = 140,
MISSING_SUBPATTERN_NAME_TERMINATOR = 142,
DUPLICATE_SUBPATTERN_NAME = 143,
MALFORMED_PROPERTY = 146,
UNKNOWN_PROPERTY = 147,
SUBPATTERN_NAME_TOO_LONG = 148,
TOO_MANY_SUBPATTERNS = 149,
INVALID_OCTAL_VALUE = 151,
TOO_MANY_BRANCHES_IN_DEFINE = 154,
DEFINE_REPETION = 155,
INCONSISTENT_NEWLINE_OPTIONS = 156,
MISSING_BACK_REFERENCE = 157,
INVALID_RELATIVE_REFERENCE = 158,
BACKTRACKING_CONTROL_VERB_ARGUMENT_FORBIDDEN = 159,
UNKNOWN_BACKTRACKING_CONTROL_VERB = 160,
NUMBER_TOO_BIG = 161,
MISSING_SUBPATTERN_NAME = 162,
MISSING_DIGIT = 163,
INVALID_DATA_CHARACTER = 164,
EXTRA_SUBPATTERN_NAME = 165,
BACKTRACKING_CONTROL_VERB_ARGUMENT_REQUIRED = 166,
INVALID_CONTROL_CHAR = 168,
MISSING_NAME = 169,
NOT_SUPPORTED_IN_CLASS = 171,
TOO_MANY_FORWARD_REFERENCES = 172,
NAME_TOO_LONG = 175,
CHARACTER_VALUE_TOO_LARGE = 176
}

| Error codes returned by regular expressions functions. More...

## Public Member Functions

| RegexError (Code error_code, const Glib::ustring& error_message)
| RegexError (GError* gobject)
Code | code () const
Public Member Functions inherited from Glib::Error
| Error ()
| Error (GQuark error_domain, int error_code, const Glib::ustring& message)
| Error (GError* gobject, bool take_copy=false)
| Error (const Error& other)
Error& | operator= (const Error& other)
| ~Error () noexcept override
GQuark | domain () const
int | code () const
Glib::ustring | what () const override
bool | matches (GQuark error_domain, int error_code) const
GError* | gobj ()
const GError* | gobj () const
Public Member Functions inherited from Glib::Exception
virtual | ~Exception () noexcept=0

## Additional Inherited Members

Protected Attributes inherited from Glib::Error
GError* | gobject_

## Detailed Description

Exception class for Regex

## Member Enumeration Documentation

## Code

enum Glib::RegexError::Code

Error codes returned by regular expressions functions.

Since glibmm 2.14:

Enumerator
COMPILE | Compilation of the regular expression failed.
OPTIMIZE | Optimization of the regular expression failed.
REPLACE | Replacement failed due to an ill-formed replacement string.
MATCH | The match process failed.

INTERNAL

Internal error of the regular expression engine.

Since glibmm 2.16:

STRAY_BACKSLASH

"\\\\" at end of pattern.

Since glibmm 2.16:

MISSING_CONTROL_CHAR

"\\\\c" at end of pattern.

Since glibmm 2.16:

UNRECOGNIZED_ESCAPE

Unrecognized character follows "\\\\".

Since glibmm 2.16:

QUANTIFIERS_OUT_OF_ORDER

Numbers out of order in "{}" quantifier.

Since glibmm 2.16:

QUANTIFIER_TOO_BIG

Number too big in "{}" quantifier.

Since glibmm 2.16:

UNTERMINATED_CHARACTER_CLASS

Missing terminating "]" for character class.

Since glibmm 2.16:

INVALID_ESCAPE_IN_CHARACTER_CLASS

Invalid escape sequence in character class.

Since glibmm 2.16:

RANGE_OUT_OF_ORDER

Range out of order in character class.

Since glibmm 2.16:

NOTHING_TO_REPEAT

Nothing to repeat.

Since glibmm 2.16:

UNRECOGNIZED_CHARACTER

Unrecognized character after "(?", "(?<" or "(?P".

Since glibmm 2.16:

POSIX_NAMED_CLASS_OUTSIDE_CLASS

POSIX named classes are supported only within a class.

Since glibmm 2.16:

UNMATCHED_PARENTHESIS

Missing terminating ")" or ")" without opening "(".

Since glibmm 2.16:

INEXISTENT_SUBPATTERN_REFERENCE

Reference to non-existent subpattern.

Since glibmm 2.16:

UNTERMINATED_COMMENT

Missing terminating ")" after comment.

Since glibmm 2.16:

EXPRESSION_TOO_LARGE

Regular expression too large.

Since glibmm 2.16:

MEMORY_ERROR

Failed to get memory.

Since glibmm 2.16:

VARIABLE_LENGTH_LOOKBEHIND

Lookbehind assertion is not fixed length.

Since glibmm 2.16:

MALFORMED_CONDITION

Malformed number or name after "(?(".

Since glibmm 2.16:

TOO_MANY_CONDITIONAL_BRANCHES

Conditional group contains more than two branches.

Since glibmm 2.16:

ASSERTION_EXPECTED

Assertion expected after "(?(".

Since glibmm 2.16:

UNKNOWN_POSIX_CLASS_NAME

Unknown POSIX class name.

Since glibmm 2.16:

POSIX_COLLATING_ELEMENTS_NOT_SUPPORTED

POSIX collating elements are not supported.

Since glibmm 2.16:

HEX_CODE_TOO_LARGE

Character value in "\\\\x{...}" sequence is too large.

Since glibmm 2.16:

INVALID_CONDITION

Invalid condition "(?(0)".

Since glibmm 2.16:

SINGLE_BYTE_MATCH_IN_LOOKBEHIND

\\C not allowed in lookbehind assertion.

Since glibmm 2.16:

INFINITE_LOOP

Recursive call could loop indefinitely.

Since glibmm 2.16:

MISSING_SUBPATTERN_NAME_TERMINATOR

Missing terminator in subpattern name.

Since glibmm 2.16:

DUPLICATE_SUBPATTERN_NAME

Two named subpatterns have the same name.

Since glibmm 2.16:

MALFORMED_PROPERTY

Malformed "\\\\P" or "\\\\p" sequence.

Since glibmm 2.16:

UNKNOWN_PROPERTY

Unknown property name after "\\\\P" or "\\\\p".

Since glibmm 2.16:

SUBPATTERN_NAME_TOO_LONG

Subpattern name is too long (maximum 32 characters).

Since glibmm 2.16:

TOO_MANY_SUBPATTERNS

Too many named subpatterns (maximum 10,000).

Since glibmm 2.16:

INVALID_OCTAL_VALUE

Octal value is greater than "\\\\377".

Since glibmm 2.16:

TOO_MANY_BRANCHES_IN_DEFINE

"DEFINE" group contains more than one branch.

Since glibmm 2.16:

DEFINE_REPETION

Repeating a "DEFINE" group is not allowed.

This error is never raised.

Since glibmm 2.16:
  Deprecated: 2.34.

INCONSISTENT_NEWLINE_OPTIONS

Inconsistent newline options.

Since glibmm 2.16:

MISSING_BACK_REFERENCE

"\\\\g" is not followed by a braced, angle-bracketed, or quoted name or number, or by a plain number.

Since glibmm 2.16:

INVALID_RELATIVE_REFERENCE

Relative reference must not be zero.

Since glibmm 2.34:

BACKTRACKING_CONTROL_VERB_ARGUMENT_FORBIDDEN

The backtracing control verb used does not allow an argument.

Since glibmm 2.34:

UNKNOWN_BACKTRACKING_CONTROL_VERB

Unknown backtracing control verb.

Since glibmm 2.34:

NUMBER_TOO_BIG

Number is too big in escape sequence.

Since glibmm 2.34:

MISSING_SUBPATTERN_NAME

Missing subpattern name.

Since glibmm 2.34:

MISSING_DIGIT

Missing digit.

Since glibmm 2.34:

INVALID_DATA_CHARACTER

In JavaScript compatibility mode, "[" is an invalid data character.

Since glibmm 2.34:

EXTRA_SUBPATTERN_NAME

Different names for subpatterns of the same number are not allowed.

Since glibmm 2.34:

BACKTRACKING_CONTROL_VERB_ARGUMENT_REQUIRED

The backtracing control verb requires an argument.

Since glibmm 2.34:

INVALID_CONTROL_CHAR

"\\\\c" must be followed by an ASCII character.

Since glibmm 2.34:

MISSING_NAME

"\\\\k" is not followed by a braced, angle-bracketed, or quoted name.

Since glibmm 2.34:

NOT_SUPPORTED_IN_CLASS

"\\\\N" is not supported in a class.

Since glibmm 2.34:

TOO_MANY_FORWARD_REFERENCES

Too many forward references.

Since glibmm 2.34:

NAME_TOO_LONG

The name is too long in "(*MARK)", "(*PRUNE)", "(*SKIP)", or "(*THEN)".

Since glibmm 2.34:

CHARACTER_VALUE_TOO_LARGE

The character value in the \\u sequence is too large.

Since glibmm 2.34:

## Constructor & Destructor Documentation

## RegexError() [1/2]

Glib::RegexError::RegexError | ( | Code | error_code,
|  | const Glib::ustring& | error_message
| ) |  |

## RegexError() [2/2]

Glib::RegexError::RegexError | ( | GError * | gobject | ) |

explicit

## Member Function Documentation

## code()

Code Glib::RegexError::code | ( |  | ) | const