- 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
1017 B
1017 B
ProxyAllocator::Allocate
void* Allocate(size_t size, size_t alignment = 0) override;
分配内存并记录统计。调用转发到底层分配器,同时递增分配计数和总分配字节数,并更新峰值记录。
参数:
size- 请求的字节数alignment- 内存对齐要求
返回: 分配成功返回指针,失败返回 nullptr
复杂度: O(1)(底层分配器复杂度 + 统计更新)
示例:
#include <XCEngine/Memory/MemoryManager.h>
#include <XCEngine/Memory/ProxyAllocator.h>
IAllocator* sysAlloc = MemoryManager::Get().GetSystemAllocator();
ProxyAllocator proxy(sysAlloc, "TrackedAlloc");
void* p1 = proxy.Allocate(100);
void* p2 = proxy.Allocate(200);
void* p3 = proxy.Allocate(300, 16);
const auto& stats = proxy.GetStats();
printf("Total: %zu, Peak: %zu, Count: %zu\n",
stats.totalAllocated, stats.peakAllocated, stats.allocationCount);
相关文档
- ProxyAllocator 总览 - 返回类总览