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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
|
/*=========================================================================
*
* Copyright Insight Software Consortium
*
* 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
*
* http://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 itkTransformFileWriter_hxx
#define itkTransformFileWriter_hxx
#include "itkTransformFileWriter.h"
#include "itkTransformFactoryBase.h"
#include "itkTransformIOFactory.h"
#include "itkCompositeTransformIOHelper.h"
namespace itk
{
template<typename TParametersValueType>
TransformFileWriterTemplate<TParametersValueType>
::TransformFileWriterTemplate() :
m_FileName(""),
m_AppendMode(false)
{
TransformFactoryBase::RegisterDefaultTransforms();
}
template<typename TParametersValueType>
TransformFileWriterTemplate<TParametersValueType>
::~TransformFileWriterTemplate()
{
}
/** Set the writer to append to the specified file */
template<typename TParametersValueType>
void TransformFileWriterTemplate<TParametersValueType>
::SetAppendOn()
{
this->SetAppendMode(true);
}
/** Set the writer to overwrite the specified file - This is the
* default mode. */
template<typename TParametersValueType>
void TransformFileWriterTemplate<TParametersValueType>
::SetAppendOff()
{
this->SetAppendMode(false);
}
/** Set the writer mode (append/overwrite). */
template<typename TParametersValueType>
void TransformFileWriterTemplate<TParametersValueType>
::SetAppendMode(bool mode)
{
this->m_AppendMode = mode;
}
/** Get the writer mode. */
template<typename TParametersValueType>
bool TransformFileWriterTemplate<TParametersValueType>
::GetAppendMode()
{
return ( this->m_AppendMode );
}
template<>
void
TransformFileWriterTemplate<double>
::PushBackTransformList(const Object *transObj);
template<>
void
TransformFileWriterTemplate<float>
::PushBackTransformList(const Object *transObj);
/** Set the input transform and reinitialize the list of transforms */
template<typename TParametersValueType>
void TransformFileWriterTemplate<TParametersValueType>
::SetInput(const Object *transform)
{
m_TransformList.clear();
this->PushBackTransformList(transform);
}
template<typename TParametersValueType>
const typename TransformFileWriterTemplate<TParametersValueType>::TransformType *
TransformFileWriterTemplate<TParametersValueType>
::GetInput()
{
ConstTransformPointer res = *(m_TransformList.begin());
return res.GetPointer();
}
/** Add a transform to be written */
template<typename TParametersValueType>
void TransformFileWriterTemplate<TParametersValueType>
::AddTransform(const Object *transform)
{
/* Check for a CompositeTransform.
* The convention is that there should be one, and it should
* be the first transform in the file
*/
const std::string transformName = transform->GetNameOfClass();
if( transformName.find("CompositeTransform") != std::string::npos )
{
if(this->m_TransformList.size() > 0)
{
itkExceptionMacro("Can only write a transform of type CompositeTransform "
"as the first transform in the file.");
}
}
this->PushBackTransformList(transform);
}
template<typename TParametersValueType>
void TransformFileWriterTemplate<TParametersValueType>
::Update()
{
if ( m_FileName == "" )
{
itkExceptionMacro ("No file name given");
}
if( m_TransformIO.IsNull() )
{
typedef TransformIOFactoryTemplate<TParametersValueType> TransformFactoryIOType;
m_TransformIO = TransformFactoryIOType::CreateTransformIO( m_FileName.c_str(), WriteMode );
if ( m_TransformIO.IsNull() )
{
std::ostringstream msg;
msg << "Could not create Transform IO object for writing file " << this->GetFileName() << std::endl;
std::list< LightObject::Pointer > allobjects = ObjectFactoryBase::CreateAllInstance("itkTransformIOBaseTemplate");
if (allobjects.size() > 0)
{
msg << " Tried to create one of the following:" << std::endl;
for ( std::list< LightObject::Pointer >::iterator i = allobjects.begin();
i != allobjects.end(); ++i )
{
const Object *obj = dynamic_cast<Object*>(i->GetPointer());
msg << " " << obj->GetNameOfClass() << std::endl;
}
msg << " You probably failed to set a file suffix, or" << std::endl;
msg << " set the suffix to an unsupported type." << std::endl;
}
else
{
msg << " There are no registered Transform IO factories." << std::endl;
msg << " Please visit https://www.itk.org/Wiki/ITK/FAQ#NoFactoryException to diagnose the problem." << std::endl;
}
itkExceptionMacro( << msg.str().c_str() );
}
}
m_TransformIO->SetAppendMode(this->m_AppendMode);
m_TransformIO->SetFileName(this->m_FileName);
m_TransformIO->SetTransformList(this->m_TransformList);
m_TransformIO->Write();
}
template<typename TParametersValueType>
void TransformFileWriterTemplate<TParametersValueType>
::PrintSelf(std::ostream & os, Indent indent) const
{
Superclass::PrintSelf(os, indent);
os << indent << "FileName: " << m_FileName << std::endl;
}
} // namespace itk
#endif
|
