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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 itkFileFreeImageIO_h
#define itkFileFreeImageIO_h
#include "itkImageIOBase.h"
#include <vector>
#include <string>
namespace itk
{
/** \class FileFreeImageIO
* \brief ImageIO object for reading images from memory
*
* The "filename" specified will look like a URI:
* fileFree:
*
*/
class FileFreeImageIO : public ImageIOBase
{
public:
ITK_DISALLOW_COPY_AND_MOVE(FileFreeImageIO);
/** Standard class type aliases. */
using Self = FileFreeImageIO;
using Superclass = ImageIOBase;
using Pointer = SmartPointer<Self>;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** \see LightObject::GetNameOfClass() */
itkOverrideGetNameOfClassMacro(FileFreeImageIO);
/** Determine the file type. Returns true if this ImageIO can read the
* file specified. */
bool
CanReadFile(const char *) override;
/** Set the spacing and dimension information for the set filename. */
void
ReadImageInformation() override;
/** Reads the data from disk into the memory buffer provided. */
void
Read(void * buffer) override;
/*-------- This part of the interfaces deals with writing data. ----- */
/** Determine the file type. Returns true if this ImageIO can read the
* file specified. */
bool
CanWriteFile(const char *) override;
/** Writes the header of the image.
* Assumes SetFileName has been called with a valid file name. */
void
WriteImageInformation() override;
/** Writes the data to disk from the memory buffer provided. Make sure
* that the IORegion has been set properly. */
void
Write(const void * buffer) override;
protected:
FileFreeImageIO();
~FileFreeImageIO();
void
PrintSelf(std::ostream & os, Indent indent) const override;
private:
void
SplitString(const std::string & text, const std::string & separators, std::vector<std::string> & words);
};
} // end namespace itk
#endif // itkFileFreeImageIO_h
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