Pavel Punegov
30 lines
523 B
Kotlin
30 lines
523 B
Kotlin
package codegen.delegatedProperty.simpleVar
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import kotlin.test.*
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import kotlin.reflect.KProperty
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class Delegate {
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var f: Int = 42
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operator fun getValue(receiver: Any?, p: KProperty<*>): Int {
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println("get ${p.name}")
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return f
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}
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operator fun setValue(receiver: Any?, p: KProperty<*>, value: Int) {
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println("set ${p.name}")
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f = value
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}
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}
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class C {
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var x: Int by Delegate()
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}
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@Test fun runTest() {
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val c = C()
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println(c.x)
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c.x = 117
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println(c.x)
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} |