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Thanks Hans, based on the release schedule it looks like that will
be out pretty soon. <br>
<br>
That's a big improvement to ITK to add c++11 support in my opinion.
Thanks. <br>
<br>
David<br>
<br>
<div class="moz-cite-prefix">On 12/15/15 15:36, Johnson, Hans J
wrote:<br>
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cite="mid:0BFF7F7D-5861-43C9-BC1E-AF2E1391D5A5@uiowa.edu"
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<div>This will be fixed when VXL is updated after the 4.9
release.</div>
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<div>Hans</div>
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<span style="font-weight:bold">From: </span>Insight-developers
<<a moz-do-not-send="true"
href="mailto:insight-developers-bounces@itk.org">insight-developers-bounces@itk.org</a>>
on behalf of David Burns <<a moz-do-not-send="true"
href="mailto:david.mo.burns@gmail.com">david.mo.burns@gmail.com</a>><br>
<span style="font-weight:bold">Date: </span>Tuesday, December
15, 2015 at 2:10 PM<br>
<span style="font-weight:bold">To: </span>"<a
moz-do-not-send="true"
href="mailto:insight-developers@itk.org"><a class="moz-txt-link-abbreviated" href="mailto:insight-developers@itk.org">insight-developers@itk.org</a></a>"
<<a moz-do-not-send="true"
href="mailto:insight-developers@itk.org">insight-developers@itk.org</a>><br>
<span style="font-weight:bold">Subject: </span>[ITK-dev]
Linux c++11 build issue v4.8.2<br>
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<div><br>
</div>
<div>
<div bgcolor="#FFFFFF" text="#000000">Dear Insight Developers<br>
<br>
I have compiled v4.8.2 on Ubuntu 14.04 successfully (g++
4.8), however, I get compiler errors when building my own
ITK applications with the following cmake flag<br>
<br>
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11"<br>
<br>
I can compile ITK applications when not using this flag. <br>
<br>
I have tried using -fpermissive when building my
application. I have also tried compiling ITK using
-std=c++11 -fpermissive, individually and in combination. I
always get the same errors.<br>
<br>
Any suggestions would be welcome. Thanks<br>
<br>
David<br>
<br>
<br>
<br>
Compiler errors <br>
<br>
/usr/local/include/ITK-4.8/vnl/vnl_numeric_traits.h:387:60:
warning: 'constexpr' needed for in-class initialization of
static data member 'const float
vnl_numeric_traits<float>::zero' of non-integral type
[-fpermissive]<br>
static const float zero
VCL_STATIC_CONST_INIT_FLOAT_DECL(0.0F);<br>
^<br>
/usr/local/include/ITK-4.8/vcl_config_compiler.h:152:48:
note: in definition of macro
'VCL_STATIC_CONST_INIT_FLOAT_DECL'<br>
# define VCL_STATIC_CONST_INIT_FLOAT_DECL(x) = x<br>
^<br>
/usr/local/include/ITK-4.8/vnl/vnl_numeric_traits.h:389:59:
warning: 'constexpr' needed for in-class initialization of
static data member 'const float
vnl_numeric_traits<float>::one' of non-integral type
[-fpermissive]<br>
static const float one
VCL_STATIC_CONST_INIT_FLOAT_DECL(1.0F);<br>
^<br>
/usr/local/include/ITK-4.8/vcl_config_compiler.h:152:48:
note: in definition of macro
'VCL_STATIC_CONST_INIT_FLOAT_DECL'<br>
# define VCL_STATIC_CONST_INIT_FLOAT_DECL(x) = x<br>
^<br>
/usr/local/include/ITK-4.8/vnl/vnl_numeric_traits.h:391:62:
warning: 'constexpr' needed for in-class initialization of
static data member 'const float
vnl_numeric_traits<float>::maxval' of non-integral
type [-fpermissive]<br>
static const float maxval
VCL_STATIC_CONST_INIT_FLOAT_DECL(3.40282346638528860e+38F);<br>
^<br>
/usr/local/include/ITK-4.8/vcl_config_compiler.h:152:48:
note: in definition of macro
'VCL_STATIC_CONST_INIT_FLOAT_DECL'<br>
# define VCL_STATIC_CONST_INIT_FLOAT_DECL(x) = x<br>
^<br>
/usr/local/include/ITK-4.8/vnl/vnl_numeric_traits.h:410:61:
warning: 'constexpr' needed for in-class initialization of
static data member 'const double
vnl_numeric_traits<double>::zero' of non-integral type
[-fpermissive]<br>
static const double zero
VCL_STATIC_CONST_INIT_FLOAT_DECL(0.0);<br>
^<br>
/usr/local/include/ITK-4.8/vcl_config_compiler.h:152:48:
note: in definition of macro
'VCL_STATIC_CONST_INIT_FLOAT_DECL'<br>
# define VCL_STATIC_CONST_INIT_FLOAT_DECL(x) = x<br>
^<br>
/usr/local/include/ITK-4.8/vnl/vnl_numeric_traits.h:412:60:
warning: 'constexpr' needed for in-class initialization of
static data member 'const double
vnl_numeric_traits<double>::one' of non-integral type
[-fpermissive]<br>
static const double one
VCL_STATIC_CONST_INIT_FLOAT_DECL(1.0);<br>
^<br>
/usr/local/include/ITK-4.8/vcl_config_compiler.h:152:48:
note: in definition of macro
'VCL_STATIC_CONST_INIT_FLOAT_DECL'<br>
# define VCL_STATIC_CONST_INIT_FLOAT_DECL(x) = x<br>
^<br>
/usr/local/include/ITK-4.8/vnl/vnl_numeric_traits.h:414:63:
warning: 'constexpr' needed for in-class initialization of
static data member 'const double
vnl_numeric_traits<double>::maxval' of non-integral
type [-fpermissive]<br>
static const double maxval
VCL_STATIC_CONST_INIT_FLOAT_DECL(1.7976931348623157E+308);<br>
^<br>
/usr/local/include/ITK-4.8/vcl_config_compiler.h:152:48:
note: in definition of macro
'VCL_STATIC_CONST_INIT_FLOAT_DECL'<br>
# define VCL_STATIC_CONST_INIT_FLOAT_DECL(x) = x<br>
^<br>
/usr/local/include/ITK-4.8/vnl/vnl_numeric_traits.h:433:66:
warning: 'constexpr' needed for in-class initialization of
static data member 'const long double
vnl_numeric_traits<long double>::zero' of non-integral
type [-fpermissive]<br>
static const long double zero
VCL_STATIC_CONST_INIT_FLOAT_DECL(0.0);<br>
^<br>
/usr/local/include/ITK-4.8/vcl_config_compiler.h:152:48:
note: in definition of macro
'VCL_STATIC_CONST_INIT_FLOAT_DECL'<br>
# define VCL_STATIC_CONST_INIT_FLOAT_DECL(x) = x<br>
^<br>
/usr/local/include/ITK-4.8/vnl/vnl_numeric_traits.h:435:65:
warning: 'constexpr' needed for in-class initialization of
static data member 'const long double
vnl_numeric_traits<long double>::one' of non-integral
type [-fpermissive]<br>
static const long double one
VCL_STATIC_CONST_INIT_FLOAT_DECL(1.0);<br>
^<br>
/usr/local/include/ITK-4.8/vcl_config_compiler.h:152:48:
note: in definition of macro
'VCL_STATIC_CONST_INIT_FLOAT_DECL'<br>
# define VCL_STATIC_CONST_INIT_FLOAT_DECL(x) = x<br>
^<br>
/usr/local/include/ITK-4.8/vnl/vnl_numeric_traits.h:437:68:
warning: 'constexpr' needed for in-class initialization of
static data member 'const long double
vnl_numeric_traits<long double>::maxval' of
non-integral type [-fpermissive]<br>
static const long double maxval
VCL_STATIC_CONST_INIT_FLOAT_DECL(1.7976931348623157E+308);<br>
^<br>
/usr/local/include/ITK-4.8/vcl_config_compiler.h:152:48:
note: in definition of macro
'VCL_STATIC_CONST_INIT_FLOAT_DECL'<br>
# define VCL_STATIC_CONST_INIT_FLOAT_DECL(x) = x<br>
^<br>
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