Can I use the same example with Data structure?

[signgitgit]

Can i use the same example with the structure and pass the variable structure to javascript with one function example:

C Code:

`struct number { int x; int y; } num;

int numberfun () { num.x=100; num.x=400; return num; } `

[Hanks10100]

Maybe not.

A more practical way is to encode your c++ data structure into binary and decode it in the javascript.

[signgitgit]

Thank for your response.

You know my first problem was how to pass multiple variables in the same function but after some research i saw that is impossible and i wanted to try data structures.

I want to ask you if the encode and decode data structures is the best solution for my first problem or exist another solutions

[Hanks10100]

In my opinion, encode and decode the data in WebAssembly.Memory is the most efficient way (for now).

However, the Emscripten also provides the Embind and WebIDL Binder technology to bind C++ data structures to js, but it relies on extra IDL or js "glue" file to achieve that. It's convenient but seems expensive. Under the hood, I think it still based on encoding and decoding the WebAssembly.Memory (not confirmed).

[signgitgit]

Thank you for your quick and helpful response and also for the links.