Enhances code with C++-like static locals, enabling efficient initialization and reuse of objects across function calls. Offers thread-local storage and location-based keys for flexible object management.
lazyStatic brings C++-like static locals to Kotlin Multiplatform.
First, add the official Maven Central repository to your settings.gradle.kts:
pluginManagement {
repositories {
mavenCentral()
}
}
dependencyResolutionManagement {
repositories {
mavenCentral()
}
}
Then add a dependency on the library and the Introspekt Gradle plugin in your root buildscript:
plugins {
id("dev.karmakrafts.introspekt.introspekt-gradle-plugin") version "<version>"
}
kotlin {
sourceSets {
commonMain {
dependencies {
implementation("dev.karmakrafts.lazystatic:lazystatic-core:<version>")
}
}
}
}
import dev.karmakrafts.lazystatic.lazyStatic
import dev.karmakrafts.lazystatic.LazyStaticStorage
import dev.karmakrafts.introspekt.util.SourceLocation
fun myFunction() {
// myValue will be the same object for every call of myFunction
myValue = lazyStatic { heavyComputation() }
myTlValue = lazyStatic(storage = LazyStaticStorage.THREAD_LOCAL) {
heavyComputationWithSeed(Uuid.random())
}
}
) {
myValue = lazyStatic(location) { heavyComputation2() }
}
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