37 lines
925 B
Markdown
37 lines
925 B
Markdown
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# MemoryManager::CreateProxyAllocator
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```cpp
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std::unique_ptr<ProxyAllocator> CreateProxyAllocator(const char* name);
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```
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创建并返回一个新的 ProxyAllocator 实例，包装系统分配器并使用指定名称。返回的 `unique_ptr` 管理分配器生命周期。
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**参数：**
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- `name` - 代理分配器的名称
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**返回：** ProxyAllocator 的 unique_ptr
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**复杂度：** O(1)
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**示例：**
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```cpp
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#include <XCEngine/Memory/MemoryManager.h>
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auto proxy = MemoryManager::Get().CreateProxyAllocator("FrameData");
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void* ptr = proxy->Allocate(1024);
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void* ptr2 = proxy->Allocate(512);
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const auto& stats = proxy->GetStats();
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printf("Peak: %zu bytes, Count: %zu\n",
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stats.peakAllocated, stats.allocationCount);
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proxy->Free(ptr);
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proxy->Free(ptr2);
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```
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## 相关文档
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- [MemoryManager 总览](memorymanager.md) - 返回类总览
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- [ProxyAllocator](../proxy-allocator/proxy-allocator.md) - 代理分配器
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