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/*
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* $Rev$ $Date: 2005/12/22 16:54:14 $ */
#ifndef _COPYHELPER_H_
#define _COPYHELPER_H_
#include "commonj/sdo/DataObject.h"
#include "commonj/sdo/RefCountingPointer.h"
namespace commonj{
namespace sdo{
/** CopyHelper provides static copying helper functions.
*
* CopyHelper provides shallow and deep copy of data objects.
* copyShallow() copies the DataType members of the data object.
* copy() copies all the members and recurses downwards though
* the data graph
*/
class CopyHelper
{
public:
/** CopyHelper provides static copying helper functions.
*
* CopyHelper provides shallow and deep copy of data objects.
* copyShallow() copies the DataType members of the data object.
* copy() copies all the members and recurses downwards though
* the data graph
*/
static SDO_API DataObjectPtr copyShallow(DataObjectPtr dataObject);
/** CopyHelper provides static copying helper functions.
*
* CopyHelper provides shallow and deep copy of data objects.
* copyShallow() copies the DataType members of the data object.
* copy() copies all the members and recurses downwards though
* the data graph
*/
static SDO_API DataObjectPtr copy(DataObjectPtr dataObject);
private:
static void transferlist(DataObjectList& to, DataObjectList& from, Type::Types t);
static void transferitem(DataObjectPtr to, DataObjectPtr from, const Property& p);
static DataObjectPtr internalCopy(DataObjectPtr dataObject, bool fullCopy);
};
};
};
#endif //_COPYHELPER_H_
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