ssdfasd
58a83f445a
- 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
37 lines
901 B
Markdown
37 lines
901 B
Markdown
# Profiler::BeginProfile
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```cpp
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void BeginProfile(const char* name)
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```
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开始一个性能分析块。将分析节点压入栈中并记录开始时间。每次调用 `BeginProfile` 应与一次 `EndProfile` 配对使用。
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**参数：**
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- `name` - 分析块的名称，用于在导出结果中标识
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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/Debug/Profiler.h>
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void ProcessMesh() {
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XCEngine::Debug::Profiler::Get().BeginProfile("ProcessMesh");
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XCEngine::Debug::Profiler::Get().BeginProfile("ComputeVertices");
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ComputeVertices();
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XCEngine::Debug::Profiler::Get().EndProfile();
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XCEngine::Debug::Profiler::Get().BeginProfile("ComputeIndices");
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ComputeIndices();
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XCEngine::Debug::Profiler::Get().EndProfile();
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XCEngine::Debug::Profiler::Get().EndProfile();
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}
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```
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## 相关文档
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- [Profiler 总览](profiler.md) - 返回类总览
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