Re: [eigen] Array, Matrix, PlainObjectBase and DenseStorage are now move enabled

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Hi Luke,

On Thu, Aug 8, 2013 at 3:01 AM, Dale Lukas Peterson <hazelnusse@xxxxxxxxx> wrote:
Basically, it says you should check for c++11 support via:
#if __cplusplus >= 201103L

As opposed to:

 The issue here is incomplete C++11 support of different compilers. We are already using this check in Eigen but MathFunctions.h in line 341 but I had to change the test to

#if (__cplusplus >= 201103L) && !defined(__CYGWIN__)

because on Cygwin std::log1p does not yet exists. So we need to do those checks feature by feature and compiler by compiler. 

For the move support it will probably work and I already recognized that __GXX_EXPERIMENTAL_CXX0X__ is not a very good check. I think I will try to add the flag you suggested and see what happens.


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