greenplumn IMDInterface 源码
greenplumn IMDInterface 代码
文件路径：/src/backend/gporca/libnaucrates/include/naucrates/md/IMDInterface.h
//---------------------------------------------------------------------------
// Greenplum Database
// Copyright (C) 2011 Greenplum, Inc.
//
// @filename:
// IMDInterface.h
//
// @doc:
// Base interface for metadata-related objects
//---------------------------------------------------------------------------
#ifndef GPMD_IMDInterface_H
#define GPMD_IMDInterface_H
#include "gpos/base.h"
#include "gpos/common/CRefCount.h"
namespace gpmd
{
using namespace gpos;
//---------------------------------------------------------------------------
// @class:
// IMDInterface
//
// @doc:
// Base interface for metadata-related objects
//
//---------------------------------------------------------------------------
class IMDInterface : public CRefCount
{
public:
~IMDInterface() override = default;
};
} // namespace gpmd
#endif // !GPMD_IMDInterface_H
// EOF
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