define simpleUnit S3 class as S4 old class

lawremi · Mar 20, 2020 · 930e521 · 930e521
1 parent e385a44
commit 930e521
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/R/AllClasses.R b/R/AllClasses.R
@@ -1,5 +1,6 @@
 setOldClass("options")
 setOldClass("unit")
+setOldClass(c("simpleUnit", "unit"))
 setOldClass("gtable")
 setOldClass("theme")
 setOldClass("gTree")