Interface IStdSubMatchesClass

Namespace

RDCore.SDK.Runtime.Abstract.StdLib

Assembly

RDCore.SDK.dll

RD-VBAL §6.2 VBScript Regular Expressions: the SubMatches class, what each group of a pattern matched in one match.

[StdLibClass(null, IsCreatable = false)]
public interface IStdSubMatchesClass

Remarks

There is one member for each group of the pattern, in the order of their opening parentheses, numbered from 0: the text the group matched, which can be empty, or Empty for a group that took no part in the match ((a)|(b) matching "b"). A group inside a repetition is what it matched last. Item(VBLongValue) is the default member of the class. Only a Match makes one.

Methods

Count()

Gets how many groups the pattern has.

[StdLibMember(null, Kind = StdLibMemberKind.PropertyGet)]
RuntimeSemanticsEvaluationResult<VBLongValue> Count()

Returns

RuntimeSemanticsEvaluationResult<VBLongValue>

A RuntimeSemanticsEvaluationResult object encapsulating the result of the successful operation, or the error metadata otherwise.

Item(VBLongValue)

Gets what a group matched, by its position.

[StdLibMember(null, Kind = StdLibMemberKind.PropertyGet, UserMemId = 0)]
RuntimeSemanticsEvaluationResult<VBVariantValue> Item(VBLongValue index)

Parameters

index VBLongValue

From 0 to Count - 1.
💥InvalidProcedureCallOrArgument for any other.

Returns

RuntimeSemanticsEvaluationResult<VBVariantValue>

A RuntimeSemanticsEvaluationResult whose value is a String, or Empty for a group that took no part in the match.

NewEnum()

Returns the object that enumerates what the groups matched: what a For Each over them drives.

[StdLibMember("_NewEnum", ReturnType = typeof(IStdEnumVariantClass), IsHidden = true, UserMemId = -4)]
RuntimeSemanticsEvaluationResult<VBObjectValue> NewEnum()

Returns

RuntimeSemanticsEvaluationResult<VBObjectValue>

A RuntimeSemanticsEvaluationResult whose value is an object of the IEnumVARIANT class (IStdEnumVariantClass).