greenplumn CTraceFlagIter 源码
greenplumn CTraceFlagIter 代码
文件路径：/src/backend/gporca/libgpos/include/gpos/task/CTraceFlagIter.h
//---------------------------------------------------------------------------
// Greenplum Database
// Copyright (C) 2012 EMC Corp.
//
// @filename:
// CTraceFlagIter.h
//
// @doc:
// Trace flag iterator
//---------------------------------------------------------------------------
#ifndef GPOS_CTraceFlagIter_H
#define GPOS_CTraceFlagIter_H
#include "gpos/base.h"
#include "gpos/common/CBitSetIter.h"
#include "gpos/task/CTask.h"
namespace gpos
{
//---------------------------------------------------------------------------
// @class:
// CTraceFlagIter
//
// @doc:
// Trace flag iterator for the currently executing task
//
//---------------------------------------------------------------------------
class CTraceFlagIter : public CBitSetIter
{
private:
public:
CTraceFlagIter(const CTraceFlagIter &) = delete;
// ctor
CTraceFlagIter() : CBitSetIter(*CTask::Self()->GetTaskCtxt()->m_bitset)
{
}
// dtor
virtual ~CTraceFlagIter() = default;
}; // class CTraceFlagIter
} // namespace gpos
#endif // !GPOS_CTraceFlagIter_H
// EOF
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