# Allocator

* **[构造函数和析构函数](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/cannkit-allocator-construction-and-destructor)**   
* **[Malloc](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/cannkit-malloc)**   
* **[Free](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/cannkit-allocator-free)**   
* **[MallocAdvise](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/cannkit-mallocadvise)**