binaryarray/dist/lib/bitsize_util.js

the binary array

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
// Number of bit
var BITS = 32;
/**
 * Returns the bit size defined by this module.
 * @returns bit size
 */
exports.getBitSize = function () { return BITS; };
/**
 * Calculate the array length from the number of flags
 * @param flagmax max bits
 * @returns array length
 */
exports.getArraySize = function (flagmax) { return Math.ceil(flagmax / BITS); };
/**
 * Find the position of the array from the flag number
 * @param no flag number
 * @returns array index
 */
exports.getArrayIndex = function (no) { return Math.floor(no / BITS); };
/**
 * Find the bit position from the flag number
 * @param no flag number
 * @returns bit index
 */
exports.getFlagPos = function (no) { return no % BITS; };