API Tree

<sidebar>API contents</sidebar> Data-tree traversal type routines

Functions provided for this class

GetValue	Gets the value of the given object, if available
GetName	Gets the name of the given object
GetPath	Gets the full '.' separated name of the given object
GetSubValue	Gets the value of a named sub-item of the given object, if available
Traverse	Updates the object to step depth-first through the tree
StepNext	Updates the object to point to the next (younger) sibling
StepNamedNext	Updates the object to point to the next (younger) sibling matching the name
StepNamedIndex	Updates the object to point to the Nth next (younger) sibling matching the name
StepLast	Updates the object to point to the last (elder) sibling
StepParent	Updates the object to point to its parent object
StepRoot	Updates the object to point to the root of the tree
StepChildHead	Updates the object to point to the head (eldest) child
StepChildTail	Updates the object to point to the tail (youngest) child
StepChildPath	Updates the object to point to the '.' separated named child path
CountChildren	Returns the number of immediate children present for the object
CheckChildren	Returns true if the object has children, else false
CountNamedChildren	Returns the number of immediate children present for the object
CheckParent	Returns true if the object has a parent, else false if it is the root
StepSubHead	Updates the object to point to the head (eldest) attribute, if any
StepSubTail	Updates the object to point to the tail (youngest) attribute, if any
StepSubName	Updates the object to point to the named attribute, if any
GetCopy	Creates a copy of the handle and returns the copy

Examples

No examples available