[ITK] [ITK-dev] Compile errors in wiki and sphinx examples after recent changes

Tue Jul 7 12:08:15 EDT 2015

I agree with Matt... We need to avoid these suprises.

Bill

On Tue, Jul 7, 2015 at 11:45 AM, Matt McCormick
<matt.mccormick at kitware.com> wrote:
> The examples and apps highlight that this will be a headache for
> pre-existing code. We could ensure a smooth transition by overloading
> the SetFixedParameters methods with a backwards compatible versions
> that accept ParametersType.  This would prevent build errors.  These
> overloaded methods could also emit a warning that points to a
> migration guide entry on why and how to upgrade the code.
>
> 2 cents,
> Matt
>
> On Tue, Jul 7, 2015 at 10:17 AM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
>> Thanks. Works for me.
>>
>> Is this documented in the migration guide or somewhere else?
>>
>> Bill
>>
>>
>> On Tue, Jul 7, 2015 at 9:34 AM, Johnson, Hans J <hans-johnson at uiowa.edu> wrote:
>>> Bill,
>>>
>>> After several T-Con discussions and e-mails, it was determined that there
>>> was no way to preserve backwards and forwards compatibility for fixing this
>>> bug.
>>>
>>> Here is the solution that is inplace for ANTs and Slicer (NOTE BRAINSTools,
>>> DTIPrep, DTIProcess, DTIReg, UKFTractography, SimpleITK, and many other
>>> tools needed no modifications).
>>>
>>> #if defined(ITK_FIXED_PARAMETERS_ARE_DOUBLE) // After 4.8.1
>>>   typename BSplineTransformType::FixedParametersValueType
>>> transformFixedParamsItk;
>>> #else                                         //Pre 4.8.1
>>>    typename BSplineTransformType::ParametersType transformFixedParamsItk;
>>> #endif
>>>
>>> Hans
>>>
>>> ========================================================================
>>> Hans J. Johnson, Ph.D.,  Associate Professor
>>> Electrical and Computer Engineering (Primary), Biomedical Engineering,
>>> Psychiatry
>>> hans-johnson at uiowa.edu
>>> (319) 621 7185 (cell)
>>> (319) 384 3538  ECE Phone (Primary)
>>> (319) 353 8587 Psychiatry Phone (Secondary)
>>>
>>> 4316 Seamans Center
>>> Iowa City, IA 52242
>>>
>>> On Jul 7, 2015, at 7:48 AM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
>>>
>>> Hans,
>>>
>>> There is a problem with the change. My code will no longer build with
>>> older versions of ITK.
>>> I get:
>>>
>>> ITKWikiExamplesNightly/Utilities/FileOutputWindow.cxx:23: error:
>>> 'FixedParametersType' is not a member of 'main(int,
>>> char**)::TransformType'
>>>
>>> This is not good, unless I'm noising something...
>>>
>>> On Mon, Jul 6, 2015 at 4:23 PM, Bill Lorensen <bill.lorensen at gmail.com>
>>> wrote:
>>>
>>> Hans,
>>>
>>> That was the problem. Just a surprise  for me.
>>>
>>> Bill
>>>
>>>
>>> On Mon, Jul 6, 2015 at 8:46 AM, Johnson, Hans J <hans-johnson at uiowa.edu>
>>> wrote:
>>>
>>> Bill,
>>>
>>> The problem is almost certainly that the variable “parameters” is of type
>>> “ParametersType” rather than “FixedParametersType”.
>>>
>>> // The ITK_FIXED_PARAMETERS_ARE_DOUBLE is intended
>>> // to facilitate transition of ITK for those very
>>> // rare cases where multiple versions of ITK
>>> // may need to be supported simultaneously.
>>> #if defined( ITK_LEGACY_REMOVE )
>>>  #undef  ITK_FIXED_PARAMETERS_ARE_DOUBLE
>>> #else
>>>  #define ITK_FIXED_PARAMETERS_ARE_DOUBLE
>>>  // #if !defined(ITK_FIXED_PARAMETERS_ARE_DOUBLE)
>>>  // typedef ParametersValueType FixedParametersValueType;
>>>  // #endif
>>> #endif
>>>
>>>
>>> Hans
>>>
>>>
>>>
>>> On Jul 6, 2015, at 6:52 AM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
>>>
>>> Folks,
>>>
>>> Something in this commit
>>>
>>> https://open.cdash.org/viewChanges.php?project=Insight&date=2015-07-04
>>>
>>> is causing these errors:
>>>
>>> https://open.cdash.org/viewBuildError.php?onlydeltap&buildid=3887517
>>>
>>> and
>>>
>>> https://open.cdash.org/viewBuildError.php?onlydeltap&buildid=3887806
>>>
>>> Bill
>>> --
>>> Unpaid intern in BillsBasement at noware dot com
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>>
>>
>>
>> --
>> Unpaid intern in BillsBasement at noware dot com
>> _______________________________________________
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
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>>
>> Kitware offers ITK Training Courses, for more information visit:
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>>
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