greenplumn CHeapObject 源码
greenplumn CHeapObject 代码
文件路径：/src/backend/gporca/libgpos/include/gpos/common/CHeapObject.h
//---------------------------------------------------------------------------
// Greenplum Database
// Copyright (C) 2011 EMC Corp.
//
// @filename:
// CHeapObject.h
//
// @doc:
// Class of all objects that must reside on the heap;
//---------------------------------------------------------------------------
#ifndef GPOS_CHeapObject_H
#define GPOS_CHeapObject_H
#include "gpos/types.h"
namespace gpos
{
//---------------------------------------------------------------------------
// @class:
// CHeapObject
//
// @doc:
// Constructor tests stack layout to ensure object is not allocated on stack;
// constructor is protected to prevent direct instantiation of class;
//
//---------------------------------------------------------------------------
class CHeapObject
{
protected:
CHeapObject();
};
} // namespace gpos
#endif // !GPOS_CHeapObject_H
// EOF
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