ITK
5.4.0
Insight Toolkit
ITK
Modules
Core
Common
include
itkIsConvertible.h
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/*=========================================================================
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*
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* Copyright NumFOCUS
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*=========================================================================*/
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#ifndef itkIsConvertible_h
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#define itkIsConvertible_h
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#include "
itkMacro.h
"
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#if !defined(ITK_LEGACY_REMOVE)
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# include "
itkMetaProgrammingLibrary.h
"
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namespace
itk
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{
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namespace
mpl
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{
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namespace
Details
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{
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struct
SfinaeTypes
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{
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using
TOne = char;
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struct
TTwo
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{
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char
arr__[2];
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};
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};
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}
// namespace Details
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template
<
typename
TFrom,
typename
TTo>
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struct
IsConvertible :
private
Details::SfinaeTypes
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{
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private
:
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static
TOne Test(TTo);
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static
TTwo
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Test(...);
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static
TFrom
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MakeT();
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public
:
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static
constexpr
bool
Value =
sizeof
(Test(MakeT())) ==
sizeof
(TOne);
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};
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}
// end namespace mpl
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// itk::IsConvertible has moved to itk::mpl.
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// Expect itk::IsConvertible to be deprecated.
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using
mpl::IsConvertible;
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}
// end namespace itk
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#else // ITK_LEGACY_REMOVE
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# error Use C++ 11 std::is_convertible directly
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#endif
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#endif // itkIsConvertible_h
itkMetaProgrammingLibrary.h
Details
Definition:
itkVariableLengthVector.h:1041
itkMacro.h
itk
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
Definition:
itkAnnulusOperator.h:24
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