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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkBioGenomeTest.cxx,v $
Language: C++
Date: $Date: 2006-11-10 13:48:04 $
Version: $Revision: 1.5 $
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include <iostream>
#include "itkBioGenome.h"
#include "vnl/vnl_math.h"
int itkBioGenomeTest( int, char * [] )
{
itk::bio::Genome genome;
genome.InsertGene("Tubulin");
genome.InsertGene("Cyclin");
const double tolerance = 1e-16;
const double inLevel = 0.74;
genome.SetExpressionLevel("Cyclin",inLevel);
const double outLevel = genome.GetExpressionLevel("Cyclin");
if( vnl_math_abs( inLevel - outLevel ) / outLevel > tolerance )
{
std::cerr << "Error in SetExpressionLevel()/GetExpressionLevel()" << std::endl;
return EXIT_FAILURE;
}
genome.KnockOutGene("Cyclin");
if( vnl_math_abs( genome.GetExpressionLevel("Cyclin") ) > tolerance )
{
std::cerr << "Error in KnockOutGene()/GetExpressionLevel()" << std::endl;
return EXIT_FAILURE;
}
const double value = 3.0;
const double threshold = 2.0;
const double slant = 5.0;
const double sigmoid = itk::bio::Genome::Sigmoide( threshold, slant, value );
const double expectedSigmoid = vcl_atan(( value - threshold ) / slant ) / 3.1416 + 0.5001;
if( vnl_math_abs( sigmoid - expectedSigmoid ) / expectedSigmoid > tolerance )
{
std::cerr << "Error in Sigmoid()" << std::endl;
std::cerr << "Expected valued = " << expectedSigmoid << std::endl;
std::cerr << "Computed valued = " << sigmoid << std::endl;
std::cerr << "Difference = " << ( sigmoid - expectedSigmoid ) << std::endl;
std::cerr << "Tolerance = " << tolerance << std::endl;
return EXIT_FAILURE;
}
const double cyclinLevel = 3.45;
const double tubulinLevel = 2.79;
genome.SetExpressionLevel("Cyclin" ,cyclinLevel );
genome.SetExpressionLevel("Tubulin",tubulinLevel);
itk::bio::Genome genome2;
genome2.Copy( genome );
if( vnl_math_abs( genome.GetExpressionLevel("Tubulin") -
genome2.GetExpressionLevel("Tubulin") ) > tolerance )
{
std::cerr << "Error in Copy()" << std::endl;
return EXIT_FAILURE;
}
if( vnl_math_abs( genome.GetExpressionLevel("Cyclin") -
genome2.GetExpressionLevel("Cyclin") ) > tolerance )
{
std::cerr << "Error in Copy()" << std::endl;
return EXIT_FAILURE;
}
std::cout << "Test Passed !" << std::endl;
return EXIT_SUCCESS;
}
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