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Literal-group

Change-literal-group

Modifying constructor for literal-group structures.

Syntax

(change-literal-group x 
                      [:value <value>])

This is an often useful alternative to make-literal-group.

We construct a new literal-group structure that is a copy of x, except that you can explicitly change some particular fields. Any fields you don't mention just keep their values from x.

Definition

This is an ordinary change- macro introduced by fty::defprod.

Macro: change-literal-group

(defmacro change-literal-group (x &rest args)
  (std::change-aggregate 'literal-group
                         x
                         args '((:value . literal-group->value))
                         'change-literal-group
                         'nil))