GH_TreeFilter Class

Represents a collection of rules for validating DataTree paths and indices.

Inheritance Hierarchy

SystemObject
Grasshopper.Kernel.DataGH_TreeFilter

Namespace: Grasshopper.Kernel.Data
Assembly: Grasshopper (in Grasshopper.dll)

Syntax

public class GH_TreeFilter

Public Class GH_TreeFilter

The GH_TreeFilter type exposes the following members.

Constructors

	Name	Description
	GH_TreeFilter	Initializes a new instance of the GH_TreeFilter class

Methods

	Name	Description
	FindItemBrackets	Locate the two parenthesis that delineate the index segment of an Index Rule set.
	FindNextLevelChar	Find the next occurance of a char in a string that is level with the search start index.
	FindPathBrackets	Locate the two curly brackets that delineate the path segment of an Index Rule set.
	FindPrevLevelChar	Find the previous occurance of a char in a string that is level with the search start index.
	ParsePattern	Parses a textual filter and returns an instance of the GH_TreeFilter. If the filter cannot be parsed an exception will be thrown.
	SplitStringWithExpressions	Split a string into segments using level-aware split. This method throws exceptions if the input string is not correctly formatted.

Fields