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/*=========================================================================
*
* 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.
*
*=========================================================================*/
#include "itkProbabilityDistribution.h"
namespace itk {
namespace Statistics {
class ProbabilityDistributionTestingHelper : public ProbabilityDistribution
{
public:
typedef ProbabilityDistributionTestingHelper Self;
typedef ProbabilityDistribution Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
itkTypeMacro(ProbabilityDistributionTestingHelper, ProbabilityDistribution);
itkNewMacro(Self);
virtual SizeValueType GetNumberOfParameters() const ITK_OVERRIDE { return 42; }
virtual double EvaluatePDF(double ) const ITK_OVERRIDE { return 42.0; }
virtual double EvaluatePDF(double , const ParametersType&) const ITK_OVERRIDE { return 42.0; }
virtual double EvaluateCDF(double ) const ITK_OVERRIDE { return 42.0; }
virtual double EvaluateCDF(double , const ParametersType&) const ITK_OVERRIDE { return 42.0; }
virtual double EvaluateInverseCDF(double ) const ITK_OVERRIDE { return 42.0; }
virtual double EvaluateInverseCDF(double , const ParametersType&) const ITK_OVERRIDE { return 42.0; }
virtual bool HasMean() const ITK_OVERRIDE { return true; }
virtual bool HasVariance() const ITK_OVERRIDE { return true; }
virtual double GetMean() const ITK_OVERRIDE { return 42.0; }
virtual double GetVariance() const ITK_OVERRIDE { return 42.0; }
void RunTests()
{
std::cout << "Superclass name = " << this->Superclass::GetNameOfClass() << std::endl;
std::cout << "Parameters = " << this->Superclass::GetParameters() << std::endl;
}
};
}
}
int itkProbabilityDistributionTest(int, char* [] )
{
std::cout << "itkProbabilityDistributionTest Test \n \n";
typedef itk::Statistics::ProbabilityDistributionTestingHelper DistributionType;
DistributionType::Pointer distributionFunction = DistributionType::New();
std::cout << "GetNameOfClass() = " << distributionFunction->GetNameOfClass() << std::endl;
std::cout << "HasMean() = " << distributionFunction->HasMean() << std::endl;
std::cout << "HasVariance() = " << distributionFunction->HasVariance() << std::endl;
std::cout << "Number of parameters = " << distributionFunction->GetNumberOfParameters() << std::endl;
distributionFunction->Print( std::cout );
distributionFunction->RunTests();
return EXIT_SUCCESS;
}
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