greenplumn CMetadataAccessorFactory 源码
greenplumn CMetadataAccessorFactory 代码
文件路径：/src/backend/gporca/libgpopt/include/gpopt/minidump/CMetadataAccessorFactory.h
// Greenplum Database
// Copyright (C) 2016 VMware, Inc. or its affiliates.
#ifndef GPOPT_CMetadataAccessorFactory_H
#define GPOPT_CMetadataAccessorFactory_H
#include "gpos/common/CAutoP.h"
#include "gpos/memory/CMemoryPool.h"
#include "gpopt/mdcache/CMDAccessor.h"
#include "gpopt/minidump/CDXLMinidump.h"
namespace gpopt
{
class CMetadataAccessorFactory
{
public:
CMetadataAccessorFactory(CMemoryPool *mp, CDXLMinidump *pdxlmd,
const CHAR *file_name);
CMDAccessor *Pmda();
private:
CAutoP<CMDAccessor> m_apmda;
};
} // namespace gpopt
#endif
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