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kotlin-fork/FAQ.md
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Ilya Matveev d9a07c6b61 [readme] Improve gradle-plugin readme
* Describe framework and dynamic library building
    * Describe setting custom targets for an artifact
2018-01-24 15:24:59 +07:00

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Q: How do I run my program?
A: Define top level function `fun main(args: Array<String>)`, please ensure it's not
in a package. Also compiler switch `-entry` could be use to make any function taking
`Array<String>` and returning `Unit` be an entry point.
Q: What is Kotlin/Native memory management model?
A: Kotlin/Native provides automated memory management scheme, similar to what Java or Swift provides.
Current implementation includes automated reference counter with cycle collector to collect cyclical
garbage.
Q: How do I create shared library?
A: Use `-produce dynamic` compiler switch, or `konanArtifacts { dynamic('foo') {} }` in Gradle.
It will produce platform-specific shared object (.so on Linux, .dylib on macOS and .dll on Windows targets) and
C language header, allowing to use all public APIs available in your Kotlin/Native program from C code.
See `samples/python_extension` as an example of using such shared object to provide a bridge between Python and
Kotlin/Native.