[mxcad_2d API documentation] (../README. md)/[2d] (../modules/2d. md)/McDbObject Array

Class: McDbObjectArray

2d.McDbObjectArray

An array of McDbObject that stores references to multiple McDbObject objects.

Table of contents

Constructors

• constructor

Properties

• aryVal

Methods

• empty
• forEach
• length

Constructors

constructor

• new McDbObjectArray(imp?)

Constructor.

Parameters

Name	Type	Description
imp?	any	Internal implementation object.

Example

 import { McDbObjectArray } from "mxcad";
//Create an instance of McDbObject Array
 const objectArray = new McDbObjectArray();

Properties

aryVal

• aryVal: McDbObject[] = []

array of objects

Methods

empty

▸ empty(): boolean

Clear the array

Returns

boolean

Example

 import { McDbObjectArray } from "mxcad";
//Create an instance of McDbObject Array
 const objectArray = new McDbObjectArray();
 const isEmpty = objectArray.empty();
 console.log("Is the array empty?", isEmpty);

---

forEach

▸ forEach(call): void

iterate over objects

Parameters

Name	Type
call	(val: McDbObject, index: number) => void

Returns

void

Example

 import { McDbObjectArray } from "mxcad";
//Create an instance of McDbObject Array
 const objectArray = new McDbObjectArray();
 objectArray.forEach((val: McDbObject, index: number) => {
   console.log(`Object at index ${index}:`, val); 
 });

---

length

▸ length(): number

array length

Returns

number

Example

 import { McDbObjectArray } from "mxcad";
//Create an instance of McDbObject Array
 const objectArray = new McDbObjectArray();
 const length = objectArray.length();
 console.log("Length of the array:", length);