From f37d81cd60986fc80ee9ddb9f158576a7c28ad20 Mon Sep 17 00:00:00 2001
From: Andrew Golovashevich <landgrafhomyak@gmail.com>
Date: Wed, 19 Mar 2025 00:37:46 +0300
Subject: [PATCH] [history] Added .tryDecref{} as opposite operation for
 .tryIncref{}

---
 .../utility/reference_counter/CloseableReferenceCounter.kt   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/commonMain/kotlin/ru/landrafhomyak/utility/reference_counter/CloseableReferenceCounter.kt b/src/commonMain/kotlin/ru/landrafhomyak/utility/reference_counter/CloseableReferenceCounter.kt
index f5f49d0..a5ea0fa 100644
--- a/src/commonMain/kotlin/ru/landrafhomyak/utility/reference_counter/CloseableReferenceCounter.kt
+++ b/src/commonMain/kotlin/ru/landrafhomyak/utility/reference_counter/CloseableReferenceCounter.kt
@@ -33,6 +33,11 @@ internal class CloseableReferenceCounter(private val _errMessage: String) {
 		this._value.update(Long::dec)
 	}
 
+	inline fun <R> tryDecref(block: () -> R): R {
+		this.checkNotClosed()
+		return safeAutoClose2(onSuccess = this::decref, action = block)
+	}
+
 	fun close(errExistRefs: String) {
 		val state = this._value.compareAndExchange(0, -1)
 		when {