mirror of
https://github.com/qpdf/qpdf.git
synced 2024-09-28 21:19:06 +00:00
62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
// Copyright (c) 2005-2023 Jay Berkenbilt
|
|
//
|
|
// This file is part of qpdf.
|
|
//
|
|
// 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.
|
|
//
|
|
// Versions of qpdf prior to version 7 were released under the terms of version 2.0 of the Artistic
|
|
// License. At your option, you may continue to consider qpdf to be licensed under those terms.
|
|
// Please see the manual for additional information.
|
|
|
|
#ifndef QPDFOBJECTHELPER_HH
|
|
#define QPDFOBJECTHELPER_HH
|
|
|
|
#include <qpdf/DLL.h>
|
|
|
|
#include <qpdf/QPDFObjectHandle.hh>
|
|
|
|
// This is a base class for QPDF Object Helper classes. Object helpers are classes that provide a
|
|
// convenient, higher-level API for working with specific types of QPDF objects. Object helpers are
|
|
// always initialized with a QPDFObjectHandle, and the underlying object handle can always be
|
|
// retrieved. The intention is that you may freely intermix use of object helpers with the
|
|
// underlying QPDF objects unless there is a specific comment in a specific helper method that says
|
|
// otherwise. The pattern of using helper objects was introduced to allow creation of higher level
|
|
// helper functions without polluting the public interface of QPDFObjectHandle.
|
|
|
|
class QPDF_DLL_CLASS QPDFObjectHelper
|
|
{
|
|
public:
|
|
QPDF_DLL
|
|
QPDFObjectHelper(QPDFObjectHandle oh) :
|
|
oh(oh)
|
|
{
|
|
}
|
|
QPDF_DLL
|
|
virtual ~QPDFObjectHelper();
|
|
QPDF_DLL
|
|
QPDFObjectHandle
|
|
getObjectHandle()
|
|
{
|
|
return this->oh;
|
|
}
|
|
QPDF_DLL
|
|
QPDFObjectHandle const
|
|
getObjectHandle() const
|
|
{
|
|
return this->oh;
|
|
}
|
|
|
|
protected:
|
|
QPDFObjectHandle oh;
|
|
};
|
|
|
|
#endif // QPDFOBJECTHELPER_HH
|