Stanislav Erokhin
f624800b84
I was forced to manually do update the following files, because otherwise they would be ignored according .gitignore settings. Probably they should be deleted from repo. Interop/.idea/compiler.xml Interop/.idea/gradle.xml Interop/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_runtime_1_0_3.xml Interop/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_1_0_3.xml Interop/.idea/modules.xml Interop/.idea/modules/Indexer/Indexer.iml Interop/.idea/modules/Runtime/Runtime.iml Interop/.idea/modules/StubGenerator/StubGenerator.iml backend.native/backend.native.iml backend.native/bc.frontend/bc.frontend.iml backend.native/cli.bc/cli.bc.iml backend.native/cli.bc/src/org/jetbrains/kotlin/cli/bc/K2Native.kt backend.native/cli.bc/src/org/jetbrains/kotlin/cli/bc/K2NativeCompilerArguments.kt backend.native/tests/link/lib/foo.kt backend.native/tests/link/lib/foo2.kt backend.native/tests/teamcity-test.property
64 lines
2.0 KiB
Kotlin
64 lines
2.0 KiB
Kotlin
/*
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* Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
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* that can be found in the LICENSE file.
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*/
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@file:Suppress("UNUSED")
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package stdlib
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fun <K, V> isEmpty(map: Map<K, V>) = map.isEmpty()
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fun <K, V> getKeysAsSet(map: Map<K, V>) = map.keys
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fun <K, V> getKeysAsList(map: Map<K, V>) = map.keys.toList()
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fun <K, V> toMutableMap(map: HashMap<K, V>) = map.toMutableMap()
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fun <E> getFirstElement(collection: Collection<E>) = collection.first()
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class GenericExtensionClass<K, out V, out T : Map<K, V>> (private val holder: T?) {
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fun getFirstKey(): K? = holder?.entries?.first()?.key
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fun getFirstValue() : V? {
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holder?.entries?.forEach { e -> println("KEY: ${e.key} VALUE: ${e.value}") }
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return holder?.entries?.first()?.value
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}
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}
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fun <K, V> createPair():
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Pair<LinkedHashMap<K, V>, GenericExtensionClass<K, V, Map<K, V>>> {
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val l = createLinkedMap<K, V>()
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val g = GenericExtensionClass(l)
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return Pair(l, g)
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}
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fun <K, V> createLinkedMap() = linkedMapOf<K, V>()
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fun createTypedMutableMap() = linkedMapOf<Int, String>()
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fun addSomeElementsToMap(map: MutableMap<String, Int>) {
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map.put(key = "XYZ", value = 321)
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map.put(key = "TMP", value = 451)
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}
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fun list(vararg elements: Any?): Any = listOf(*elements)
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fun set(vararg elements: Any?): Any = setOf(*elements)
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fun map(vararg keysAndValues: Any?): Any = mutableMapOf<Any?, Any?>().apply {
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(0 until keysAndValues.size step 2).forEach {index ->
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this[keysAndValues[index]] = keysAndValues[index + 1]
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}
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}
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fun emptyMutableList(): Any = mutableListOf<Any?>()
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fun emptyMutableSet(): Any = mutableSetOf<Any?>()
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fun emptyMutableMap(): Any = mutableMapOf<Any?, Any?>()
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data class TripleVals<T>(val first: T, val second: T, val third: T)
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data class TripleVars<T>(var first: T, var second: T, var third: T) {
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override fun toString(): String {
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return "[$first, $second, $third]"
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}
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}
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fun gc() = kotlin.native.internal.GC.collect() |