ssdfasd
34c75e7129
- Containers: String, Array, HashMap 容器实现及测试 - Memory: Allocator, LinearAllocator, PoolAllocator, ProxyAllocator, MemoryManager 实现及测试 - Threading: Mutex, SpinLock, ReadWriteLock, Thread, Task, TaskSystem 实现及测试 - 修复Windows平台兼容性: _aligned_malloc, std::hash特化 - 修复构建错误和测试用例问题
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
#pragma once
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#include "Allocator.h"
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#include "Threading/Mutex.h"
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namespace XCEngine {
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namespace Memory {
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class ProxyAllocator : public IAllocator {
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public:
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ProxyAllocator(IAllocator* underlying, const char* name);
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void* Allocate(size_t size, size_t alignment = 0) override;
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void Free(void* ptr) override;
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void* Reallocate(void* ptr, size_t newSize) override;
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size_t GetTotalAllocated() const override { return m_stats.totalAllocated; }
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size_t GetTotalFreed() const override { return m_stats.totalFreed; }
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size_t GetPeakAllocated() const override { return m_stats.peakAllocated; }
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size_t GetAllocationCount() const override { return m_stats.allocationCount; }
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struct Stats {
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size_t totalAllocated = 0;
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size_t totalFreed = 0;
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size_t peakAllocated = 0;
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size_t allocationCount = 0;
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size_t memoryOverhead = 0;
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};
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const Stats& GetStats() const;
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const char* GetName() const override { return m_name; }
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private:
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IAllocator* m_underlying = nullptr;
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const char* m_name = nullptr;
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Stats m_stats;
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Threading::Mutex m_mutex;
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};
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} // namespace Memory
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} // namespace XCEngine
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