@ file : Suppress (" unused ", Ġ" NOTH ING _ TO _ INLINE ") Ċ Ċ package Ġru . to ham an . rg 2 . ank o constraint layout Ċ Ċ import Ġandroid . support . constraint . Constraint Helper Ċ import Ġandroid . view . View Ċ Ċ /** Ċ Ġ* ĠA Ġset Ġof Ġhelper Ġfunctions Ġto Ġmanipulate Ġreferenced Ids Ġin Ġ[ Constraint Helper ] Ġclass . Ċ Ġ* Ċ Ġ* Ġ@ author ĠDavid ĠK hol Ġ[ david . kh ol @ ack ee . cz ] Ċ Ġ* Ġ@ since Ġ 2 4 . 0 9 . 2 0 1 7 Ċ Ġ**/ Ċ Ċ fun ĠConstraint Helper . add Views ( var arg Ġviews : ĠView ) Ġ{ ĊĠĠĠ Ġreferenced Ids Ġ= Ġreferenced Ids . to Mutable Set (). apply Ġ{ ĊĠĠĠĠĠĠĠ Ġadd All ( views . map Ġ{ Ġit . id Ġ}) ĊĠĠĠ Ġ}. to IntArray () Ċ } Ċ fun ĠConstraint Helper . add Views ( var arg Ġviews : ĠView Id ) Ġ{ ĊĠĠĠ Ġreferenced Ids Ġ= Ġreferenced Ids . to Mutable Set (). apply Ġ{ ĊĠĠĠĠĠĠĠ Ġadd All ( views . toList ()) ĊĠĠĠ Ġ}. to IntArray () Ċ } Ċ Ċ fun ĠConstraint Helper . remove Views ( var arg Ġviews : ĠView ) Ġ{ ĊĠĠĠ Ġreferenced Ids Ġ= Ġreferenced Ids . to Mutable Set (). apply Ġ{ ĊĠĠĠĠĠĠĠ Ġremove All ( views . map Ġ{ Ġit . id Ġ}) ĊĠĠĠ Ġ}. to IntArray () Ċ } Ċ fun ĠConstraint Helper . remove Views ( var arg Ġviews : ĠView Id ) Ġ{ ĊĠĠĠ Ġreferenced Ids Ġ= Ġreferenced Ids . to Mutable Set (). apply Ġ{ ĊĠĠĠĠĠĠĠ Ġremove All ( views . toList ()) ĊĠĠĠ Ġ}. to IntArray () Ċ } Ċ