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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 "itkFastMarchingBase.h"
namespace itk
{
template< typename TInput, typename TOutput >
class FastMarchingBaseTestHelper :
public FastMarchingBase< TInput, TOutput >
{
public:
typedef FastMarchingBaseTestHelper Self;
typedef FastMarchingBase< TInput, TOutput > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(FastMarchingBaseTestHelper, FastMarchingBase);
typedef typename Superclass::Traits Traits;
typedef typename Superclass::OutputDomainType OutputDomainType;
// typedef typename Superclass::NodeContainerType NodeContainerType;
typedef typename Superclass::NodeType NodeType;
typedef typename Superclass::OutputPixelType OutputPixelType;
typedef typename Superclass::LabelType LabelType;
protected:
FastMarchingBaseTestHelper() {}
~FastMarchingBaseTestHelper() ITK_OVERRIDE {}
IdentifierType GetTotalNumberOfNodes() const ITK_OVERRIDE
{ return 1; }
void SetOutputValue( OutputDomainType*,
const NodeType&,
const OutputPixelType& ) ITK_OVERRIDE
{
}
const OutputPixelType GetOutputValue( OutputDomainType* ,
const NodeType& ) const ITK_OVERRIDE
{
return NumericTraits< OutputPixelType >::ZeroValue();
}
unsigned char GetLabelValueForGivenNode( const NodeType& ) const ITK_OVERRIDE
{
return Traits::Far;
}
void SetLabelValueForGivenNode( const NodeType& ,
const LabelType& ) ITK_OVERRIDE
{}
void UpdateNeighbors( OutputDomainType* , const NodeType& ) ITK_OVERRIDE
{}
void UpdateValue( OutputDomainType* , const NodeType& ) ITK_OVERRIDE
{}
bool CheckTopology( OutputDomainType* , const NodeType& ) ITK_OVERRIDE
{ return true; }
void InitializeOutput( OutputDomainType* ) ITK_OVERRIDE {}
private:
FastMarchingBaseTestHelper( const Self& );
void operator = ( const Self& );
};
}
// -----------------------------------------------------------------------------
int itkFastMarchingBaseTest( int argc, char* argv[] )
{
if( argc != 2 )
{
return EXIT_FAILURE;
}
typedef float PixelType;
bool exception_caught = false;
if( atoi( argv[1] ) == 0 )
{
const unsigned Dimension = 3;
typedef itk::Image<PixelType, Dimension> ImageType;
ImageType::Pointer input = ImageType::New();
typedef itk::FastMarchingBaseTestHelper< ImageType, ImageType >
ImageFastMarching;
ImageFastMarching::Pointer fmm = ImageFastMarching::New();
fmm->SetInput( input );
try
{
fmm->Update();
}
catch( itk::ExceptionObject & excep )
{
std::cerr << "Exception caught !" << std::endl;
std::cerr << excep << std::endl;
exception_caught = true;
}
typedef ImageFastMarching::OutputDomainType OutputImageType;
OutputImageType::Pointer output = fmm->GetOutput();
(void) output;
}
else
{
if( atoi( argv[1] ) == 1 )
{
typedef itk::QuadEdgeMesh<PixelType, 3, itk::QuadEdgeMeshTraits< PixelType, 3, bool, bool > > MeshType;
MeshType::Pointer input = MeshType::New();
typedef itk::FastMarchingBaseTestHelper< MeshType, MeshType >
MeshFastMarching;
MeshFastMarching::Pointer fmm = MeshFastMarching::New();
fmm->SetInput( input );
try
{
fmm->Update();
}
catch( itk::ExceptionObject & excep )
{
std::cerr << "Exception caught !" << std::endl;
std::cerr << excep << std::endl;
exception_caught = true;
}
typedef MeshFastMarching::OutputDomainType OutputMeshType;
OutputMeshType::Pointer output = fmm->GetOutput();
(void) output;
}
}
if( exception_caught )
{
return EXIT_SUCCESS;
}
else
{
return EXIT_FAILURE;
}
}
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