Only needed when building the template externally with a clang compiler.
Hides the following spurious warnings:
Modules/Core/Common/include/itkNumericTraits.h:1083:36: warning:
instantiation of variable 'itk::NumericTraits<std::__1::complex<double> >::Zero'
required here, but no definition is available [-Wundefined-var-template]
static Self ZeroValue() { return Zero; }
Modules/Core/Common/include/itkNumericTraits.h:1083:36: note: add an
explicit instantiation declaration to suppress this warning if
'itk::NumericTraits<std::__1::complex<double> >::Zero' is explicitly
instantiated in another translation unit
static Self ZeroValue() { return Zero; }
Only needed when building the template externally with a clang compiler.
Hides the following spurious warnings:
Fixes #120