* Implement the ByOuterInner accessors

* use them (big simplification in Assign.h)
* axe (Inner|Outer)StrideAtCompileTime that were just introduced
* ei_int_if_dynamic now asserts that the size is the expected one: adapt to that in Block.h
* add rowStride() / colStride() in DenseBase
* implement innerStride() / outerStride() everywhere needed

Eigen/src/Core/Transpose.h

@@ -80,9 +80,6 @@ template<typename MatrixType> class Transpose
     typename ei_cleantype<typename MatrixType::Nested>::type&
     nestedExpression() { return m_matrix.const_cast_derived(); }
 
-    enum { InnerStrideAtCompileTime = ei_inner_stride_at_compile_time<MatrixType>::ret,
-           OuterStrideAtCompileTime = ei_outer_stride_at_compile_time<MatrixType>::ret };
-
   protected:
     const typename MatrixType::Nested m_matrix;
 };