For example, let’s take a look at the replace function in Kotlin standard library: inline fun CharSequence.replace(regex: Regex, noinline transform: (MatchResult) -> CharSequence): String = regex.replace(this,
For example, let’s take a look at the replace function in Kotlin standard library: inline fun CharSequence.replace(regex: Regex, noinline transform: (MatchResult) -> CharSequence): String = regex.replace(this, transform) // passing to a normal function The snippet above passes the lambda, ...
内联函数 内联函数提高一些效率
It's recommended to add an explicit!!you want an exception to be thrown, or consider changing the function's receiver type to nullable if it should work without exceptions. Example: inlinefunString.removePrefix(prefix:String):String{returnthis.substring(prefix.length)}funmain(){// `System.getP...
And as far as I can see different inlines, even of the same original function, receive different generated line numbers. So yes - in this case we can tell which instructions belong to which original method. For example forsrc/Stubs.kt ...
When an inline function that uses a reified type paremeter tends to become too long, consider extracting a part of the body into a separate, non-inline function. Example: inline fun <reified T: Any> foo() = foo(T::class.java) fun <T: Any> foo(clazz: Class<T>) { //do something...
package com.example.kotlin_demo //创建一个简单的类,该类有两个变量 class HelloKotlin(var letter:String ,var letter2: String){ /** * 方法的定义 */ fun method(){ println("我是定义的一个方法") } } fun main() { var demo = HelloKotlin("Hello"," Kotlin") ...
什么是内联类?Kotlin 在1.2.30 版本开始试验版本的内联类,写法是:inlineclass Duration(val value: Long)从1.5版本开始,上面这种写法被废弃了,转而启用稳定版的写法:@JvmInline value class Duration(val value: Long)即,由关键字inline转为注解 @JvmInline + 关键字 value,但是 ...
this.test((Function0)null.INSTANCE); 在call()中的其他代码可以看出,内联函数则是复制了函数体过来,而没有创建匿名类,而是直接嵌入了Lambda函数的实现体 int $i$f$testInline=false;int var3=false;String var4="testInline";boolean var5=false;System.out.print(var4); ...
Examples of Kotlin Inline Function Let us discuss examples of Kotlin Inline Function. Example #1 Code: package one; fun demo(exam: (id: String)->Unit, id: String){ println("Welcome To My Domain its the first example regarding kotlin inline function") ...