Medical Imaging Interaction Toolkit
2024.06.99-fe296c79
Medical Imaging Interaction Toolkit
mitkEqual.h
Go to the documentation of this file.
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/*============================================================================
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The Medical Imaging Interaction Toolkit (MITK)
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Copyright (c) German Cancer Research Center (DKFZ)
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All rights reserved.
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Use of this source code is governed by a 3-clause BSD license that can be
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found in the LICENSE file.
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============================================================================*/
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#ifndef mitkEqual_h
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#define mitkEqual_h
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#include <cmath>
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#include <iomanip>
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#include "
mitkLog.h
"
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#include "
mitkNumericConstants.h
"
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namespace
mitk
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{
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template
<
typename
DifferenceType>
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inline
bool
DifferenceBiggerOrEqualEps
(DifferenceType diff,
mitk::ScalarType
epsilon =
mitk::eps
)
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{
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return
std::fabs(diff) >= epsilon;
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}
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template
<
typename
ElementToOutput1,
typename
ElementToOutput2>
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inline
void
ConditionalOutputOfDifference
(
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ElementToOutput1 elem1, ElementToOutput2 elem2,
mitk::ScalarType
eps
,
bool
verbose,
bool
isEqual)
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{
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if
(verbose && !isEqual)
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{
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MITK_INFO
<<
typeid
(ElementToOutput1).name() <<
" and "
<<
typeid
(ElementToOutput2).name()
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<<
" not equal. Lefthandside "
<< std::setprecision(12) << elem1 <<
" - Righthandside "
<< elem2
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<<
" - epsilon "
<<
eps
;
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}
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}
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inline
bool
Equal
(
ScalarType
scalar1,
ScalarType
scalar2,
ScalarType
eps
=
mitk::eps
,
bool
verbose =
false
)
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{
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bool
isEqual(!
DifferenceBiggerOrEqualEps
(scalar1 - scalar2,
eps
));
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ConditionalOutputOfDifference
(scalar1, scalar2,
eps
, verbose, isEqual);
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return
isEqual;
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}
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}
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#endif
mitk::eps
const MITKCORE_EXPORT ScalarType eps
MITK_INFO
#define MITK_INFO
Definition:
mitkLog.h:209
mitk::Equal
MITKNEWMODULE_EXPORT bool Equal(mitk::ExampleDataStructure *leftHandSide, mitk::ExampleDataStructure *rightHandSide, mitk::ScalarType eps, bool verbose)
Returns true if the example data structures are considered equal.
mitk
Find image slices visible on a given plane.
Definition:
RenderingTests.dox:1
mitkLog.h
mitkNumericConstants.h
mitk::DifferenceBiggerOrEqualEps
bool DifferenceBiggerOrEqualEps(DifferenceType diff, mitk::ScalarType epsilon=mitk::eps)
Definition:
mitkEqual.h:32
mitk::ConditionalOutputOfDifference
void ConditionalOutputOfDifference(ElementToOutput1 elem1, ElementToOutput2 elem2, mitk::ScalarType eps, bool verbose, bool isEqual)
Definition:
mitkEqual.h:48
mitk::ScalarType
double ScalarType
Definition:
mitkNumericConstants.h:20
src
MITK
Modules
Core
include
mitkEqual.h
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