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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkIOPluginTest.cxx,v $
Language: C++
Date: $Date: 2009-07-28 18:59:54 $
Version: $Revision: 1.1 $
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 "itkImage.h"
#include "itkImageFileReader.h"
#include "itkImageFileWriter.h"
#include "itksys/SystemTools.hxx"
#include <string>
int itkIOPluginTest(int argc, char *argv[])
{
if (argc < 4)
{
std::cout << "Usage: " << argv[0] << " FactoryPath FileName Output" << std::endl;
return EXIT_FAILURE;
}
std::string myenv = std::string("ITK_AUTOLOAD_PATH=") + std::string(argv[1]) + std::string("/");
#ifdef CMAKE_INTDIR
myenv += std::string(CMAKE_INTDIR);
#endif
std::cout << myenv << std::endl;
putenv (const_cast<char *>(myenv.c_str()));
itk::ObjectFactoryBase::ReHash();
// List all registered factories
std::list<itk::ObjectFactoryBase *> factories =
itk::ObjectFactoryBase::GetRegisteredFactories();
std::cout << "----- Registered factories -----" << std::endl;
if (factories.size() > 0)
{
for ( std::list<itk::ObjectFactoryBase*>::iterator
f = factories.begin();
f != factories.end(); ++f )
{
std::cout << " Factory version: "
<< (*f)->GetITKSourceVersion() << std::endl
<< " Factory description: "
<< (*f)->GetDescription() << std::endl;
std::list<std::string> overrides = (*f)->GetClassOverrideNames();
std::list<std::string> names = (*f)->GetClassOverrideWithNames();
std::list<std::string> descriptions = (*f)->GetClassOverrideDescriptions();
std::list<bool> enableflags = (*f)->GetEnableFlags();
std::list<std::string>::const_iterator n = names.begin();
std::list<std::string>::const_iterator d = descriptions.begin();
std::list<bool>::const_iterator e = enableflags.begin();
for ( std::list<std::string>::const_iterator o = overrides.begin();
o != overrides.end(); ++o, ++n, ++d, e++ )
{
std::cout << " Override " << *o
<< " with " << *n << std::endl
<< " described as \"" << *d << "\"" << std::endl
<< " enabled " << *e << std::endl;
}
}
std::cout << "----- -----" << std::endl;
}
else
{
std::cout << "Failed to load any factories" << std::endl;
return EXIT_FAILURE;
}
typedef itk::Image<unsigned char,2> ImageNDType;
typedef itk::ImageFileReader<ImageNDType> ReaderType;
typedef itk::ImageFileWriter<ImageNDType> WriterType;
ReaderType::Pointer reader = ReaderType::New();
WriterType::Pointer writer = WriterType::New();
int status = EXIT_SUCCESS;
try
{
reader->SetFileName(argv[2]);
writer->SetFileName(argv[3]);
writer->SetInput(reader->GetOutput());
writer->Update();
reader->GetOutput()->Print(std::cout);
}
catch (itk::ExceptionObject &ex)
{
std::cout << "------------------ Caught unexpected exception!" << std::endl;
std::cout << ex;
status = EXIT_FAILURE;
}
try
{
reader->SetFileName("foo");
reader->Update();
}
catch (itk::ExceptionObject &ex)
{
std::cout << "------------------ Caught expected exception!" << std::endl;
std::cout << ex;
status = EXIT_SUCCESS;
}
return status;
}
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