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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkVariableLengthVectorTest.cxx,v $
Language: C++
Date: $Date: 2006-07-31 13:53:03 $
Version: $Revision: 1.3 $
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 "itkVariableLengthVector.h"
int itkVariableLengthVectorTest(int, char*[])
{
typedef itk::VariableLengthVector<float> FloatVariableLengthVectorType;
typedef itk::VariableLengthVector<double> DoubleVariableLengthVectorType;
FloatVariableLengthVectorType f( 3 );
f[0]=1.0; f[1] = 2.0; f[2] = 3.0;
DoubleVariableLengthVectorType g( 3 );
g[0]=4.0; g[1] = 5.0; g[2] = 6.0;
FloatVariableLengthVectorType h;
h = g + f;
g = h++;
h-=1.1;
h*=2.0;
h/=2.0;
h += g;
h -= g;
h = g - h;
h = -h;
std::cout << h << std::endl; // should be [-1.1 -1.1 -1.1]
h = ( FloatVariableLengthVectorType )g ;
if( h!= static_cast< FloatVariableLengthVectorType >( g ) )
{
std::cerr << "Casts: [FAILED]" << std::endl;
}
{
double *d = new double[3];
d[0] = 0.1; d[1] = 0.2; d[2] = 0.3;
{
DoubleVariableLengthVectorType x( d, 3, false );
}
{
DoubleVariableLengthVectorType x( d, 3, false );
if( (d[0] != 0.1) || (x[0] != 0.1) )
{
std::cerr << "Memory management: [FAILED]" << std::endl;
}
std::cout << x << std::endl;
x.SetSize( 5 , false);
x[3] = 3.0;
x[4] = 4.0;
std::cout << x << std::endl;
if( (d[0] != 0.1) || (x[0] != 0.1) ) // increase length but preserve existing data
{
std::cerr << "Memory management: [FAILED]" << std::endl;
}
x.SetSize( 2 , false); // reduce length but preserve existing data
std::cout << x << std::endl;
if( (d[0] != 0.1) || (x[0] != 0.1) )
{
std::cerr << "Memory management: [FAILED]" << std::endl;
}
x.SetSize( 5 , true);
}
delete []d;
}
std::cout << "[PASSED]" << std::endl;
return EXIT_SUCCESS;
}
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