nop_topdown_callback: Top-down analysis callback.

Description Usage Arguments Value

View source: R/callbacks.R

Description

Top-down analysis callback.

Usage

1
nop_topdown_callback(expr, topdown, skip, ...)

Arguments

expr

The expression before we modify it.

topdown

Information from further up the expression tree.

skip

An escape function. If called, the transformation or analysis traversal will skip this expression and continue at the sibling level.

...

Additional data that might be passed along

Value

Updated topdown information.


foolbox documentation built on May 1, 2019, 8:44 p.m.