ysjj-system/node_modules/mathjs/lib/cjs/error/IndexError.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.IndexError = IndexError;
/**
 * Create a range error with the message:
 *     'Index out of range (index < min)'
 *     'Index out of range (index < max)'
 *
 * @param {number} index     The actual index
 * @param {number} [min=0]   Minimum index (included)
 * @param {number} [max]     Maximum index (excluded)
 * @extends RangeError
 */
function IndexError(index, min, max) {
  if (!(this instanceof IndexError)) {
    throw new SyntaxError('Constructor must be called with the new operator');
  }
  this.index = index;
  if (arguments.length < 3) {
    this.min = 0;
    this.max = min;
  } else {
    this.min = min;
    this.max = max;
  }
  if (this.min !== undefined && this.index < this.min) {
    this.message = 'Index out of range (' + this.index + ' < ' + this.min + ')';
  } else if (this.max !== undefined && this.index >= this.max) {
    this.message = 'Index out of range (' + this.index + ' > ' + (this.max - 1) + ')';
  } else {
    this.message = 'Index out of range (' + this.index + ')';
  }
  this.stack = new Error().stack;
}
IndexError.prototype = new RangeError();
IndexError.prototype.constructor = RangeError;
IndexError.prototype.name = 'IndexError';
IndexError.prototype.isIndexError = true;