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/*
* Copyright (C) 2005-2017 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* 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.
*/
#ifndef otbSpatialObjectSource_h
#define otbSpatialObjectSource_h
#include "otbMacro.h"
#include "itkProcessObject.h"
namespace otb
{
/**
* \class SpatialObjectSource
* \brief Base class for filters producing a SpatialObject as output.
* \ingroup DataSources
*
* \ingroup OTBSpatialObjects
*/
template <class TSpatialObject>
class ITK_EXPORT SpatialObjectSource
: public itk::ProcessObject
{
public:
/** Standard typedefs */
typedef SpatialObjectSource Self;
typedef itk::ProcessObject Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
/** Creation through the object factory */
itkNewMacro(Self);
/** Runtime information */
itkTypeMacro(SpatialObjectSource, itk::ProcessObject);
/** Template parameters typedefs */
typedef TSpatialObject SpatialObjectType;
typedef typename SpatialObjectType::Pointer SpatialObjectPointerType;
/** Data object pointer */
typedef itk::DataObject::Pointer DataObjectPointer;
/**
* Get the output spatial object.
* \return The output spatial object.
*/
virtual SpatialObjectType * GetOutput(void);
protected:
/** Constructor */
SpatialObjectSource();
/** Destructor */
~SpatialObjectSource() override {}
/** PrintSelf method */
void PrintSelf(std::ostream& os, itk::Indent indent) const override;
private:
SpatialObjectSource(const Self &); //purposely not implemented
void operator =(const Self&); //purposely not implemented
};
} // end namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbSpatialObjectSource.txx"
#endif
#endif
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