ITK  6.0.0
Insight Toolkit
itkRoundImageFilter.h
Go to the documentation of this file.
1/*=========================================================================
2 *
3 * Copyright NumFOCUS
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * https://www.apache.org/licenses/LICENSE-2.0.txt
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 *=========================================================================*/
18#ifndef itkRoundImageFilter_h
19#define itkRoundImageFilter_h
20
22#include "itkMath.h"
23
24namespace itk
25{
26namespace Functor
27{
33template <typename TInput, typename TOutput>
34class Round
35{
36public:
37 bool
38 operator==(const Round &) const
39 {
40 return true;
41 }
42
44
45 inline TOutput
46 operator()(const TInput & A) const
47 {
48 return itk::Math::Round<TOutput, TInput>(A);
49 }
50};
51} // namespace Functor
52
62template <typename TInputImage, typename TOutputImage>
63class ITK_TEMPLATE_EXPORT RoundImageFilter : public UnaryGeneratorImageFilter<TInputImage, TOutputImage>
64{
65public:
66 ITK_DISALLOW_COPY_AND_MOVE(RoundImageFilter);
67
74
76 itkNewMacro(Self);
77
79 itkOverrideGetNameOfClassMacro(RoundImageFilter);
80
81protected:
83 {
84#if !defined(ITK_WRAPPING_PARSER)
85 Superclass::SetFunctor(FunctorType());
86#endif
87 }
88
89 ~RoundImageFilter() override = default;
90};
91} // end namespace itk
92
93#endif
ITK_UNEQUAL_OPERATOR_MEMBER_FUNCTION(Round)
bool operator==(const Round &) const
TOutput operator()(const TInput &A) const
Base class for all process objects that output image data.
The base class for all process objects (source, filters, mappers) in the Insight data processing pipe...
Rounds the value of each pixel.
~RoundImageFilter() override=default
Implements pixel-wise generic "operation" on one image.
Functor::Add2< typename TInputImage1::PixelType, typename TInputImage2::PixelType, typename TOutputImage::PixelType > FunctorType
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....