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itkWASMImageToImageFilter.h
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itkWASMImageToImageFilter.h
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/*=========================================================================
*
* Copyright NumFOCUS
*
* 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.txt
*
* 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 itkWASMImageToImageFilter_h
#define itkWASMImageToImageFilter_h
#include "itkProcessObject.h"
#include "itkWASMImage.h"
namespace itk
{
/**
*\class WASMImageToImageFilter
* \brief Convert an WASMImage to an Image object.
*
* TImage must match the type stored in the JSON representation or an exception will be shown.
*
* \ingroup WebAssemblyInterface
*/
template <typename TImage>
class ITK_TEMPLATE_EXPORT WASMImageToImageFilter : public ProcessObject
{
public:
ITK_DISALLOW_COPY_AND_MOVE(WASMImageToImageFilter);
/** Standard class type aliases. */
using Self = WASMImageToImageFilter;
using Superclass = ProcessObject;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(WASMImageToImageFilter, ProcessObject);
using DataObjectIdentifierType = Superclass::DataObjectIdentifierType;
using DataObjectPointerArraySizeType = Superclass::DataObjectPointerArraySizeType;
using ImageType = TImage;
using WASMImageType = WASMImage<ImageType>;
/** Set/Get the path input of this process object. */
using Superclass::SetInput;
virtual void
SetInput(const WASMImageType * image);
virtual void
SetInput(unsigned int, const WASMImageType * image);
const WASMImageType *
GetInput();
const WASMImageType *
GetInput(unsigned int idx);
ImageType *
GetOutput();
const ImageType *
GetOutput() const;
ImageType *
GetOutput(unsigned int idx);
protected:
WASMImageToImageFilter();
~WASMImageToImageFilter() override = default;
ProcessObject::DataObjectPointer
MakeOutput(ProcessObject::DataObjectPointerArraySizeType idx) override;
ProcessObject::DataObjectPointer
MakeOutput(const ProcessObject::DataObjectIdentifierType &) override;
void
GenerateOutputInformation() override
{} // do nothing
void
GenerateData() override;
void
PrintSelf(std::ostream & os, Indent indent) const override;
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
# include "itkWASMImageToImageFilter.hxx"
#endif
#endif