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#pragma once
#include "stackcollect.h"
#include <library/cpp/lfalloc/dbg_info/dbg_info.h>
#include <util/generic/noncopyable.h>
#include <util/stream/output.h>
namespace NAllocProfiler {
////////////////////////////////////////////////////////////////////////////////
inline int SetCurrentScopeTag(int value)
{
return NAllocDbg::SetThreadAllocTag(value);
}
inline bool SetProfileCurrentThread(bool value)
{
return NAllocDbg::SetProfileCurrentThread(value);
}
bool StartAllocationSampling(bool profileAllThreads = false);
bool StopAllocationSampling(IAllocationStatsDumper& out, int count = 100);
bool StopAllocationSampling(IOutputStream& out, int count = 100);
////////////////////////////////////////////////////////////////////////////////
class TProfilingScope: private TNonCopyable {
private:
const int Prev;
public:
explicit TProfilingScope(int value)
: Prev(SetCurrentScopeTag(value))
{}
~TProfilingScope()
{
SetCurrentScopeTag(Prev);
}
};
} // namespace NAllocProfiler
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