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itkHDF5UltrasoundImageIO.h
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itkHDF5UltrasoundImageIO.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
*
* https://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 itkHDF5UltrasoundImageIO_h
#define itkHDF5UltrasoundImageIO_h
#include "UltrasoundExport.h"
// itk namespace first suppresses
// kwstyle error for the H5 namespace below
namespace itk
{}
namespace H5
{
class H5File;
class DataSpace;
class DataSet;
} // namespace H5
#include "itkStreamingImageIOBase.h"
namespace itk
{
class MetaDataObjectBase;
class MetaDataDictionary;
/**
* \class HDF5UltrasoundImageIO
*
* \brief Class that defines how to read ultrasound images stored in the HDF5 file format.
*
* Currently supports reading the format used by Duke University to read mechanically
* rotated linear array volumes.
*
* \author Matt McCormick
*
* \ingroup Ultrasound
*
*/
class Ultrasound_EXPORT HDF5UltrasoundImageIO : public StreamingImageIOBase
{
public:
ITK_DISALLOW_COPY_AND_ASSIGN(HDF5UltrasoundImageIO);
/** Standard class type alias. */
using Self = HDF5UltrasoundImageIO;
using Superclass = StreamingImageIOBase;
using Pointer = SmartPointer<Self>;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(HDF5UltrasoundImageIO, StreamingImageIOBase);
virtual bool
CanReadFile(const char * fileNameToRead) override;
virtual void
ReadImageInformation() override;
virtual void
Read(void * buffer) override;
virtual bool
CanWriteFile(const char * fileNameToWrite) override;
virtual void
WriteImageInformation() override;
virtual void
Write(const void * buffer) override;
protected:
HDF5UltrasoundImageIO();
~HDF5UltrasoundImageIO() override;
virtual SizeType
GetHeaderSize() const override;
virtual void
PrintSelf(std::ostream & os, Indent indent) const override;
private:
template <typename TScalar>
std::vector<TScalar>
ReadVector(const std::string & dataSetName);
void
SetupStreaming(H5::DataSpace * imageSpace, H5::DataSpace * slabSpace);
void
CloseH5File();
H5::H5File * m_H5File;
H5::DataSet * m_VoxelDataSet;
};
} // end namespace itk
#endif // itkHDF5UltrasoundImageIO_h