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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: testMetaArray.cxx,v $
Language: C++
Date: $Date: 2006-11-01 14:57:38 $
Version: $Revision: 1.4 $
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 <stdio.h>
#include <ctype.h>
#include <itkArray.h>
#include <itkVariableLengthVector.h>
#include <itkMetaArrayWriter.h>
#include <itkMetaArrayReader.h>
int testMetaArray(int , char * [])
{
std::cout << "Array" << std::endl;
itk::Array<short> arr;
arr.SetSize(5);
arr[0] = 1;
arr[1] = 2;
arr[2] = 3;
arr[3] = 2;
arr[4] = 1;
// Write them
itk::MetaArrayWriter::Pointer arrayWriter = itk::MetaArrayWriter::New();
arrayWriter->SetFileName("test.mva");
arrayWriter->SetInput(MET_SHORT, &arr);
arrayWriter->Update();
std::cout << "Fixed array" << std::endl;
itk::FixedArray<short, 5> farr;
farr[0] = 1;
farr[1] = 2;
farr[2] = 3;
farr[3] = 2;
farr[4] = 1;
arrayWriter->SetFileName("test_far.mva");
arrayWriter->SetInput(MET_SHORT, &farr);
arrayWriter->Update();
std::cout << "Vector" << std::endl;
itk::Vector<float, 5> vec;
vec[0] = 1;
vec[1] = 2;
vec[2] = 3;
vec[3] = 2;
vec[4] = 1;
arrayWriter->SetFileName("test_vec.mva");
arrayWriter->SetInput(MET_FLOAT, &vec);
arrayWriter->Update();
std::cout << "CovariantVector" << std::endl;
itk::CovariantVector<float, 5> cvec;
cvec[0] = 1;
cvec[1] = 2;
cvec[2] = 3;
cvec[3] = 2;
cvec[4] = 1;
arrayWriter->SetFileName("test_cvec.mvh");
arrayWriter->SetInput(MET_FLOAT, &cvec);
arrayWriter->Update();
std::cout << "VariableLengthVector" << std::endl;
itk::VariableLengthVector<float> vvec;
vvec.Reserve(5);
vvec[0] = 1;
vvec[1] = 2;
vvec[2] = 3;
vvec[3] = 2;
vvec[4] = 1;
arrayWriter->SetFileName("test_vvec.mvh");
arrayWriter->SetInput(MET_FLOAT, &vvec);
arrayWriter->Update();
// Read them
std::cout << "Read VariableLengthVector short" << std::endl;
itk::VariableLengthVector<short> rvecs;
itk::MetaArrayReader::Pointer arrayReader = itk::MetaArrayReader::New();
arrayReader->SetFileName("test.mva");
arrayReader->Update();
arrayReader->GetOutput(MET_SHORT, & rvecs);
std::cout << " vec short = " << rvecs << std::endl;
std::cout << "Read VariableLengthVector float" << std::endl;
itk::VariableLengthVector<float> rvecf;
arrayReader->GetOutput(MET_FLOAT, & rvecf);
std::cout << " rvec float = " << rvecf << std::endl;
std::cout << "Read fixed array" << std::endl;
itk::FixedArray<float, 5> farray;
arrayReader->GetOutput(MET_FLOAT, & farray);
std::cout << " fixed array float = " << farray << std::endl;
std::cout << "Read vector" << std::endl;
itk::Vector<float, 5> rvecf5;
arrayReader->GetOutput(MET_FLOAT, & rvecf5);
std::cout << " vector float = " << rvecf5 << std::endl;
std::cout << "Read CovariantVector" << std::endl;
itk::CovariantVector<float, 5> rcovec;
arrayReader->GetOutput(MET_FLOAT, & rcovec);
std::cout << " covariant vector float = " << rcovec << std::endl;
return EXIT_SUCCESS;
}
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