# emcc-array-of-pointers-example

**Repository Path**: mirrors_shlomif/emcc-array-of-pointers-example

## Basic Information

- **Project Name**: emcc-array-of-pointers-example
- **Description**: emcc array of C strings / C pointers example.
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-12-25
- **Last Updated**: 2026-03-01

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Array of strings example

[Shlomi Fish](https://github.com/shlomif/) modified this repo to contain an emcc exampleof interfacing with an array of strings (or an array of C pointers in general).

The interesting files are:

* [c_array_strings.c](./src/c_array_strings.c)
* [./wrap/post.js](./wrap/post.js)
* [h.js](./h.js)
* [build.sh](./build.sh)

It is based on https://github.com/ZuchaoWang/emcc-example . Thanks!

# emcc-example

Showing how to compile c++ project into javascript library using emscripten.

### Features

* Export a function <code>mysqrt</code>
* Pass float argument to/from a function <code>mysqrt</code>
* Pass array argument to/from a function <code>mysqrtArray</code>
* Construct/destruct a class <code>MyClass</code> and call its member function
* Wrap the compiled asmjs code for easy access using <code>pre.js & post.js</code>
* Build the project using <code>./build.sh</code>

### Build

Enter the main directory and run <code>./build.sh</code> (works only in UNIX-like system)

### Repository overview

* src & include directory: the C++ project
* wrap directory: a javascript wrapper which will provide more friendly access to the built library, following [umd pattern](https://github.com/umdjs/umd)
* dist directory: the built javascript library will be here
* test directory: html testing files that call the built javascript library
* build.sh: a shell script that reads C++ project and javascript wrapper, then build the javascript library