fix: improve doc link navigation and tree display
- Fix link resolution with proper relative/absolute path handling - Improve link styling with underline decoration - Hide leaf nodes from tree, only show directories - Fix log file path for packaged app
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docs/api/containers/array/setallocator.md
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docs/api/containers/array/setallocator.md
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# Array::SetAllocator()
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```cpp
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void SetAllocator(Memory::IAllocator* allocator);
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```
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设置数组使用的内存分配器。
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**用途:** 允许自定义内存分配策略,如使用对象池、固定大小分配器或调试分配器。
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**参数:**
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- `allocator` - 指向 `Memory::IAllocator` 接口的指针。如果为 `nullptr`,使用默认 `::operator new/delete`。
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**注意:**
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- 如果数组已有元素,设置新的分配器后,**不会**迁移现有元素
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- 仅影响后续的内存分配操作
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- 通常在构造后立即调用,或在数组为空时调用
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**线程安全:** ❌ 操作期间不可并发访问
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**示例:**
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```cpp
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// 使用线性分配器(适合帧分配)
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auto* linear = new Memory::LinearAllocator(1024 * 1024);
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Containers::Array<int> arr;
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arr.SetAllocator(linear);
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// 使用对象池分配器
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auto* pool = new Memory::PoolAllocator(sizeof(MyObject), 100);
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Containers::Array<MyObject> objects;
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objects.SetAllocator(pool);
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```
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## 相关文档
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- [Array 总览](array.md) - 返回类总览
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