ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkNeighborhoodInnerProduct.h
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1 /*=========================================================================
2  *
3  * Copyright Insight Software Consortium
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  * http://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 __itkNeighborhoodInnerProduct_h
19 #define __itkNeighborhoodInnerProduct_h
20 
22 #include "itkConstSliceIterator.h"
24 
25 namespace itk
26 {
47 template< class TImage, class TOperator = typename TImage::PixelType, class TComputation = TOperator >
48 class ITK_EXPORT NeighborhoodInnerProduct
49 {
50 public:
53 
55  typedef typename TImage::PixelType ImagePixelType;
56  typedef TOperator OperatorPixelType;
57  typedef TComputation OutputPixelType;
58 
60  itkStaticConstMacro(ImageDimension, unsigned int, TImage::ImageDimension);
61 
64  itkGetStaticConstMacro(ImageDimension) > OperatorType;
65 
67  itkGetStaticConstMacro(ImageDimension) > NeighborhoodType;
68 
70  OutputPixelType operator()(const std::slice & s,
72  const OperatorType & op) const;
73 
75  const OperatorType & op) const
76  {
77  return this->operator()(std::slice(0, it.Size(), 1), it, op);
78  }
79 
80  OutputPixelType operator()(const std::slice & s,
81  const NeighborhoodType & N,
82  const OperatorType & op) const;
83 
84  OutputPixelType operator()(const NeighborhoodType & N,
85  const OperatorType & op) const
86  {
87  return this->operator()(std::slice(0, N.Size(), 1), N, op);
88  }
89 };
90 } // end namespace itk
91 
92 // Define instantiation macro for this template.
93 #define ITK_TEMPLATE_NeighborhoodInnerProduct(_, EXPORT, TypeX, TypeY) \
94  namespace itk \
95  { \
96  _( 3 ( class EXPORT NeighborhoodInnerProduct< ITK_TEMPLATE_3 TypeX > ) ) \
97  namespace Templates \
98  { \
99  typedef NeighborhoodInnerProduct< ITK_TEMPLATE_3 TypeX > \
100  NeighborhoodInnerProduct##TypeY; \
101  } \
102  }
103 
104 #if ITK_TEMPLATE_EXPLICIT
105 #include "Templates/itkNeighborhoodInnerProduct+-.h"
106 #endif
107 
108 #if ITK_TEMPLATE_TXX
109 #include "itkNeighborhoodInnerProduct.hxx"
110 #endif
111 
112 /*
113 #ifndef ITK_MANUAL_INSTANTIATION
114 #include "itkNeighborhoodInnerProduct.hxx"
115 #endif
116 */
117 
118 #endif
119