@cpp.js/sample-lib-prebuilt-matrix v1.0.0-beta.9

@cpp.js/sample-lib-prebuilt-matrix

Simple matrix multiplier

Integration

Start by installing these package with the following command:

npm install @cpp.js/sample-lib-prebuilt-matrix

To enable the library, modify the cppjs.config.js file as shown below.

import getDirName from 'cpp.js/src/utils/getDirName.js';
+import matrix from '@cpp.js/sample-lib-prebuilt-matrix/cppjs.config.js';

export default {
    dependencies: [
+        matrix
    ]
    paths: {
        project: getDirName(import.meta.url),
    },
};

Usage

Below are the steps to use the Simple Matrix Multiplier in your C++ or JavaScript code.

Usage in C++ Code

+#include <Matrix.h>

std::string Native::sample() {
+    auto firstMatrix = std::make_shared<Matrix>(9, 1);
+    auto secondMatrix = std::make_shared<Matrix>(9, 2);
+    auto resultStr = std::to_string(firstMatrix->multiple(secondMatrix)->get(0));
+    return "J₃ * (2*J₃) = " + resultStr + "*J₃";
}

Usage in JavaScript Code (web, with plugin)

import { initCppJs } '@cpp.js/sample-lib-prebuilt-matrix/Matrix.h';

const { Matrix } = await initCppJs();
const a = new Matrix(1210000, 1);
const b = new Matrix(1210000, 2);
const result = a.multiple(b);
console.log(result.get(0));

Usage in JavaScript Code (web, without plugin)

import 'node_modules/@cpp.js/sample-lib-prebuilt-matrix/dist/cppjs-sample-lib-prebuilt-matrix.browser.js';

initCppJs({ path: 'node_modules/@cpp.js/sample-lib-prebuilt-matrix/dist' }).then(({ Matrix }) => {
    const a = new Matrix(1210000, 1);
    const b = new Matrix(1210000, 2);
    const result = a.multiple(b);
    console.log(result.get(0));
});

Usage in JavaScript Code (node.js)

import 'node_modules/@cpp.js/sample-lib-prebuilt-matrix/dist/cppjs-sample-lib-prebuilt-matrix.node.js';

initCppJs().then(({ Matrix }) => {
    const a = new Matrix(1210000, 1);
    const b = new Matrix(1210000, 2);
    const result = a.multiple(b);
    console.log(result.get(0));
});