diff options
| author |  Eugene Zhulenev <ezhulenev@google.com> | 2018-10-09 15:28:23 -0700 |
|---|---|---|
| committer | Eugene Zhulenev <ezhulenev@google.com> | 2018-10-09 15:28:23 -0700 |
| commit | c0ca8a9fa3e03ad7ecb270adfe760a1bff7c0829 (patch) | |
| tree | 6e38debca47aff72e7c68207bb1d705c4339024e /Eigen/src/Core/DenseBase.h | |
| parent | 3f2c8b7ff067c4a6cf00688a171c5a05154ee39b (diff) | |
Compile time detection for unimplemented stl-style iterators
Diffstat (limited to 'Eigen/src/Core/DenseBase.h')
| -rw-r--r-- | Eigen/src/Core/DenseBase.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/Eigen/src/Core/DenseBase.h b/Eigen/src/Core/DenseBase.h index 0c34bce40..eedeacc94 100644 --- a/Eigen/src/Core/DenseBase.h +++ b/Eigen/src/Core/DenseBase.h @@ -583,11 +583,23 @@ template<typename Derived> class DenseBase typedef typename internal::conditional< (Flags&DirectAccessBit)==DirectAccessBit, internal::pointer_based_stl_iterator<Derived>, internal::generic_randaccess_stl_iterator<Derived> - >::type iterator; + >::type iterator_type; typedef typename internal::conditional< (Flags&DirectAccessBit)==DirectAccessBit, internal::pointer_based_stl_iterator<const Derived>, internal::generic_randaccess_stl_iterator<const Derived> + >::type const_iterator_type; + + // Stl-style iterators are supported only for vectors. + + typedef typename internal::conditional< IsVectorAtCompileTime, + iterator_type, + internal::not_an_iterator<const Derived> + >::type iterator; + + typedef typename internal::conditional< IsVectorAtCompileTime, + const_iterator_type, + internal::not_an_iterator<const Derived> >::type const_iterator; #endif |