1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/*=========================================================================
*
* 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 itkAggregateLabelMapFilter_hxx
#define itkAggregateLabelMapFilter_hxx
#include "itkProgressReporter.h"
namespace itk
{
template <typename TImage>
void
AggregateLabelMapFilter<TImage>::GenerateData()
{
// Allocate the output
this->AllocateOutputs();
ImageType * output = this->GetOutput();
ProgressReporter progress(this, 0, output->GetNumberOfLabelObjects());
typename TImage::Iterator it(output);
if (!it.IsAtEnd())
{
LabelObjectType * mainLo = it.GetLabelObject();
progress.CompletedPixel();
++it;
while (!it.IsAtEnd())
{
LabelObjectType * lo = it.GetLabelObject();
typename LabelObjectType::ConstLineIterator lit(lo);
while (!lit.IsAtEnd())
{
mainLo->AddLine(lit.GetLine());
++lit;
}
// be sure to have the lines well organized
mainLo->Optimize();
progress.CompletedPixel();
++it;
// must increment the iterator before removing the object to avoid
// invalidating the iterator
output->RemoveLabelObject(lo);
}
}
}
template <typename TImage>
void
AggregateLabelMapFilter<TImage>::PrintSelf(std::ostream & os, Indent indent) const
{
this->Superclass::PrintSelf(os, indent);
}
} // end namespace itk
#endif
|
