Inline Class
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What is Inline Class?
An inline class in Kotlin is a special type of class that holds only one property. At runtime, instances of inline classes are represented as the underlying value, avoiding the overhead of object allocation. This allows you to create type-safe wrappers around primitive types or other values without incurring the performance cost of creating a new object.
Free resources to learn Inline Class
- Official docsInline value classes
- VideoInline functions - Kotlin Vocabulary
More in stage 30: Coroutines Builders
Inline Class: common questions
Can I learn Inline Class in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Inline Class in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Inline Class tutorial for beginners?
It is lesson 91 of 153 in the free Kotlin roadmap, in stage 30, Coroutines Builders. If you are new to Kotlin, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.