# Typescript ile Class ismini dinamik olarak almak

![DALLE\_2023-10-31\_21.54.58\_-\_Hand-drawn\_cute\_lineal\_color\_illustration\_deeply\_saturated\_in\_mor\_tones\_showing\_an\_ENTP\_kitten\_inside\_a\_magical\_alchemy\_lab.\_The\_kitten\_wearing\_a\_w.png](https://i.imgur.com/6Rd83DF.png)

![S8MdhNw.png](https://i.imgur.com/S8MdhNw.png)

## `getClassName` Yaklasimi

* Her seferinde tekrardan isim dǒndururlur

```typescript
class Base {
    getClassName() {
        return this.constructor.name;
    }
}

class Derived extends Base {}

const derivedInstance = new Derived();
console.log(derivedInstance.getClassName());  // "Derived" çıktısını verir
```

***

![uMLmKw3.png](https://i.imgur.com/uMLmKw3.png)

## `readonly` className Yaklasimi

* Tek seferlik atama yapilir ve memoryde tutulur

```typescript
class Base {
    readonly className = this.constructor.name;
}

class Derived extends Base {}

const baseInstance = new Base();
console.log(baseInstance.className);  // "Base" çıktısını verir

const derivedInstance = new Derived();
console.log(derivedInstance.className);  // "Derived" çıktısını verir
```


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