ml-matrix/src/views/column.js

Matrix manipulation and computation library

import { checkColumnIndex } from '../util';

import BaseView from './base';

export default class MatrixColumnView extends BaseView {
  constructor(matrix, column) {
    checkColumnIndex(matrix, column);
    super(matrix, matrix.rows, 1);
    this.column = column;
  }

  set(rowIndex, columnIndex, value) {
    this.matrix.set(rowIndex, this.column, value);
    return this;
  }

  get(rowIndex) {
    return this.matrix.get(rowIndex, this.column);
  }
}