Regex.ValueMatchEnumerator Struct

Definition

Represents an enumerator containing the set of successful matches found by iteratively applying a regular expression pattern to the input span.

public: value class Regex::ValueMatchEnumerator
public ref struct Regex.ValueMatchEnumerator
type Regex.ValueMatchEnumerator = struct
Public Structure Regex.ValueMatchEnumerator
Inheritance
Regex.ValueMatchEnumerator

Remarks

The enumerator has no public constructor. The EnumerateMatches(ReadOnlySpan<Char>) method returns a Regex.ValueMatchEnumerator object.The enumerator will lazily iterate over zero or more ValueMatch objects. If there is at least one successful match in the span, then MoveNext() returns true and Current will contain the first ValueMatch. If there are no successful matches, then MoveNext() returns false and Current throws an InvalidOperationException.

This type is a ref struct since it stores the input span as a field in order to be able to lazily iterate over it.

Properties

Current

Gets the ValueMatch element at the current position of the enumerator.

Methods

GetEnumerator()

Provides an enumerator that iterates through the matches in the input span.

MoveNext()

Advances the enumerator to the next match in the span.

Applies to