[Insight-users] Problem with VC.NET 7.1

[konukoge at boun.edu.tr]

Ok the problematic code is given below:

//////////////////////////////
#if
!defined(AFX_ENHANCINGLEVELSETFUNCTION_H__957ACCF4_DE3C_4A53_AA8D_DF2B59F84FD9__INCLUDED_)
#define
AFX_ENHANCINGLEVELSETFUNCTION_H__957ACCF4_DE3C_4A53_AA8D_DF2B59F84FD9__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

/*
#ifndef __itkEnhancingLevelSetFunction_h_
#define __itkEnhancingLevelSetFunction_h_
*/
#include "itkSegmentationLevelSetFunction.h"
#include "itkNumericTraits.h"

namespace itk
{
	template< class TImageType, class TFeatureImageType = TImageType >
		class ITK_EXPORT EnhancingLevelSetFunction : public
SegmentationLevelSetFunction<TImageType, TFeatureImageType>

{
public:
	typedef EnhancingLevelSetFunction Self;
	typedef SegmentationLevelSetFunction<TImageType, TFeatureImageType>
Superclass;
	typedef SmartPointer< Self > Pointer;
	typedef SmartPointer< const Self > ConstPointer;
	typedef TFeatureImageType FeatureImageType;
	

	itkNewMacro( Self );
	itkTypeMacro( EnhancingLevelSetFunction, SegmentationLevelSetFunction );
	typedef typename Superclass::ImageType ImageType;
	typedef typename Superclass::ScalarValueType ScalarValueType;
	typedef typename Superclass::FeatureScalarType FeatureScalarType;
	typedef typename Superclass::RadiusType RadiusType;
	typedef typename Superclass::VectorImageType VectorImageType;
	typedef typename Superclass::GlobalDataStruct GlobalDataStruct;

	
	itkStaticConstMacro( ImageDimension, unsigned int, Superclass::ImageDimension
);

	virtual void CalculateSpeedImage();
	

	virtual void CalculateAdvectionImage();

	void CalculateDerivative();
	void CalculateCurvatureEnhancing();

	void SetAdvectionSpeedTerm(VectorImageType *s)
	{
		this->SetAdvectionImage( s );
	}
	virtual void Initialize( const RadiusType &r)
	{
		Superclass::Initialize(r);
//		this->SetAdvectionWeight( NumericTraits< ScalarValueType >::Zero );
//		this->SetPropagationWeight( -1.0*NumericTraits< ScalarValueType >::One );
//		this->SetCurvatureWeight( NumericTraits< ScalarValueType >::One );

	}

	/*============= This part is to make any parameter assignments



	========================================*/

protected:

 	EnhancingLevelSetFunction()
	{
		
		this->SetAdvectionWeight( 0.0 );
		this->SetPropagationWeight( 0.0 );
		this->SetCurvatureWeight( 1.0 );

	}
	virtual ~EnhancingLevelSetFunction(){}
private:
	// this structure holds the partial derivatives of the image
	struct PD
	{
		ImageType::Pointer x;// = ImageType::New();
		ImageType::Pointer y;// = ImageType::New();
		ImageType::Pointer z;// = ImageType::New();
		ImageType::Pointer xy;// = ImageType::New();
		ImageType::Pointer yz;// = ImageType::New();
		ImageType::Pointer xz;// = ImageType::New();
		ImageType::Pointer xx;// = ImageType::New();
		ImageType::Pointer yy;// = ImageType::New();
		ImageType::Pointer zz;// = ImageType::New();

	} pd;
	float spacing[3];
	ImageType::Pointer curvIm;
	ImageType::Pointer smoothImage;
	ImageType::Pointer unsmoothedSpeedImage;

};
}

#ifndef ITK_MANUAL_INSTANTIATION
#include "EnhancingLevelSetFunction.cpp"
#endif



#endif //
!defined(AFX_ENHANCINGLEVELSETFUNCTION_H__957ACCF4_DE3C_4A53_AA8D_DF2B59F84FD9__INCLUDED_)
////////////////////////////////////////


And the error message I get is like this:
c:\Documents and
Settings\enderk\Desktop\Polyp\Codes\Enhancer\EnhancingLevelSetFunction.h(87) :
warning C4346:
'itk::EnhancingLevelSetFunction<TImageType,TFeatureImageType>::itk::EnhancingLevelSetFunction<TImageType,TFeatureImageType>::ImageType::Pointer'
: dependent name is not a type
/////////
ok you might say that it is not an error but a warning, well it causes every
other problem.


Quoting Luis Ibanez <luis.ibanez at kitware.com>:

> 
> Hi Ender,
> 
> Visual Studio 6.0 has a very poor support
> for the "typename" keyword. It basically
> ignores it when it is present, and do not
> requires it when the C++ standard says it
> should be there.
> 
> Visual Studio 7 fixed those problems and
> now requires the presence of "typename"
> as the C++ estandard stablishes. In other
> words, VC 7.1 is now *almost* as good as
> GCC. At least regarding "typename"    :-)
> 
> The fact that your code was compiling ok
> with VC 6.0 doesn't mean that your code
> is correct.  VC 7.1 has a much superior
> compiler at least as far as compliance with
> the C++ standard goes.
> 
> Please post to the list the error messages
> (and associated code snippets) that you get
> when compiling with Visual Studio 7.1.
> 
>  From those messages we probably will be able
> to help you find where are you missing "typenames".
> 
> 
> 
>     Regards,
> 
> 
>        Luis
> 
> 
> 
> -----------------------------
> konukoge at boun.edu.tr wrote:
> 
> > 
> > Hi all,
> > 
> > I have an interesting problem with vc.net 7.1 2003. I have a c++ code that
> works
> > perfectly well when compiled with itk and vc++ 6.0. However when I build
> ITK
> > with .net 7.1 , build the program again with this configuration, it gives
> me
> > error about typename's. And when I try to build any example of itk with
> the
> > latter configuration I have linking errors. Do you know of any problems of
> ITK
> > or CMake with .net 7.1
> > 
> > Thanks a lot
> > 
> > Ender Konukoglu
> > _______________________________________________
> > Insight-users mailing list
> > Insight-users at itk.org
> > http://www.itk.org/mailman/listinfo/insight-users
> > 
> 
> 
> 
> 
>