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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 itkTxtTransformIO_h
#define itkTxtTransformIO_h
#include "ITKIOTransformInsightLegacyExport.h"
#include "itkTransformIOBase.h"
namespace itk
{
/** \class TxtTransformIOTemplate
* \brief Create instances of TxtTransformIOTemplate objects.
* \ingroup ITKIOTransformInsightLegacy
*/
template <typename TParametersValueType>
class ITK_TEMPLATE_EXPORT TxtTransformIOTemplate : public TransformIOBaseTemplate<TParametersValueType>
{
public:
using Self = TxtTransformIOTemplate;
using Superclass = TransformIOBaseTemplate<TParametersValueType>;
using Pointer = SmartPointer<Self>;
using typename Superclass::TransformType;
using typename Superclass::TransformPointer;
using typename Superclass::TransformListType;
using ConstTransformListType = typename TransformIOBaseTemplate<TParametersValueType>::ConstTransformListType;
using ParametersType = typename TransformType::ParametersType;
using ParametersValueType = typename TransformType::ParametersValueType;
using FixedParametersType = typename TransformType::FixedParametersType;
using FixedParametersValueType = typename TransformType::FixedParametersValueType;
/** \see LightObject::GetNameOfClass() */
itkOverrideGetNameOfClassMacro(TxtTransformIOTemplate);
itkNewMacro(Self);
/** Determine the file type. Returns true if this ImageIO can read the
* file specified. */
bool
CanReadFile(const char *) override;
/** Determine the file type. Returns true if this ImageIO can read the
* file specified. */
bool
CanWriteFile(const char *) override;
/** Reads the data from disk into the memory buffer provided. */
void
Read() override;
/** Writes the data to disk from the memory buffer provided. Make sure
* that the IORegions has been set properly. The buffer is cast to a
* pointer to the beginning of the image data. */
void
Write() override;
/* Helper function for Read method, used for CompositeTransform reading. */
void
ReadComponentFile(std::string Value);
protected:
TxtTransformIOTemplate();
~TxtTransformIOTemplate() override;
private:
/** trim spaces and newlines from start and end of a string */
std::string
trim(std::string const & source, char const * delims = " \t\r\n");
};
/** This helps to meet backward compatibility */
using TxtTransformIO = TxtTransformIOTemplate<double>;
} // namespace itk
// Note: Explicit instantiation is done in itkTxtTransformIO.cxx
#endif // itkTxtTransformIO_h
/** Explicit instantiations */
#ifndef ITK_TEMPLATE_EXPLICIT_TxtTransformIO
// Explicit instantiation is required to ensure correct dynamic_cast
// behavior across shared libraries.
//
// IMPORTANT: Since within the same compilation unit,
// ITK_TEMPLATE_EXPLICIT_<classname> defined and undefined states
// need to be considered. This code *MUST* be *OUTSIDE* the header
// guards.
//
#if defined(ITKIOTransformInsightLegacy_EXPORTS)
// We are building this library
# define ITKIOTransformInsightLegacy_EXPORT_EXPLICIT ITK_FORWARD_EXPORT
#else
// We are using this library
# define ITKIOTransformInsightLegacy_EXPORT_EXPLICIT ITKIOTransformInsightLegacy_EXPORT
#endif
namespace itk
{
ITK_GCC_PRAGMA_DIAG_PUSH()
ITK_GCC_PRAGMA_DIAG(ignored "-Wattributes")
extern template class ITKIOTransformInsightLegacy_EXPORT_EXPLICIT TxtTransformIOTemplate<double>;
extern template class ITKIOTransformInsightLegacy_EXPORT_EXPLICIT TxtTransformIOTemplate<float>;
ITK_GCC_PRAGMA_DIAG_POP()
} // end namespace itk
#undef ITKIOTransformInsightLegacy_EXPORT_EXPLICIT
#endif
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