41 lines
1.1 KiB
Markdown
41 lines
1.1 KiB
Markdown
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# IAllocator::GetName
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```cpp
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virtual const char* GetName() const = 0;
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```
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返回分配器的名称字符串。此方法用于调试、日志记录和内存报告，帮助识别不同分配器的使用情况。
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**参数：** 无
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**返回：** 分配器的名称字符串
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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/IAllocator.h>
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class MyAllocator : public IAllocator {
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public:
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void* Allocate(size_t size, size_t alignment = 0) override { return ::operator new(size); }
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void Free(void* ptr) override { if (ptr) ::operator delete(ptr); }
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void* Reallocate(void* ptr, size_t newSize) override { /* ... */ }
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size_t GetTotalAllocated() const override { return 0; }
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size_t GetTotalFreed() const override { return 0; }
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size_t GetPeakAllocated() const override { return 0; }
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size_t GetAllocationCount() const override { return 0; }
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const char* GetName() const override { return "MyAllocator"; }
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};
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MyAllocator alloc;
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const char* name = alloc.GetName(); // 返回 "MyAllocator"
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printf("Allocator: %s\n", name);
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```
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## 相关文档
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- [IAllocator 总览](allocator.md) - 返回类总览
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