github-repos/mirai
1
0
Fork 0
mirror of https://github.com/mamoe/mirai.git synced 2025-01-24 06:50:08 +08:00
Code Issues Packages Projects Releases Wiki Activity

Add WeakRef

Browse Source
This commit is contained in:
Him188 2019-12-18 12:51:27 +08:00
parent eb9a64e5a0
commit 3731bd9822
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/WeakRef.kt
View File

@ -11,6 +11,13 @@ inline class UnsafeWeakRef<T>(private val weakRef: WeakRef<T>) {
fun get(): T = weakRef.get() ?: error("WeakRef is released") fun get(): T = weakRef.get() ?: error("WeakRef is released")
fun clear() = weakRef.clear() fun clear() = weakRef.clear()
/**
* Provides delegate value.
*
* ```kotlin
* val bot: Bot by param.unsafeWeakRef()
* ```
*/
operator fun getValue(thisRef: Any?, property: KProperty<*>): T? = this.get() operator fun getValue(thisRef: Any?, property: KProperty<*>): T? = this.get()
} }