ReplaceNodeIfUnnecessary()

RegexNode System.Text.RegularExpressions.RegexNode.ReplaceNodeIfUnnecessary ( int emptyTypeIfNoChildren )

inlineprivate

Definition at line 269 of file RegexNode.cs.

    {
        return ChildCount() switch
        {
            0 => new RegexNode(emptyTypeIfNoChildren, Options), 
            1 => Child(0), 
            _ => this, 
        };
    }

References System.Text.RegularExpressions.RegexNode.RegexNode(), System.Text.RegularExpressions.RegexNode.Child(), System.Text.RegularExpressions.RegexNode.ChildCount(), and System.Text.RegularExpressions.RegexNode.Options.

Referenced by System.Text.RegularExpressions.RegexNode.ReduceAlternation(), and System.Text.RegularExpressions.RegexNode.ReduceConcatenation().