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check for aliasing only when the element types match

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This commit is contained in:
conrad
2024-11-14 19:25:01 +10:00
parent 702eb6c68b
commit b3f4e55604
1 changed files with 6 additions and 6 deletions
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include/armadillo_bits/unwrap.hpp
+6 -6
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@@ -1075,8 +1075,8 @@ struct unwrap_check_mixed< Mat<eT1> >
template<typename eT2>
inline
unwrap_check_mixed(const Mat<eT1>& A, const Mat<eT2>& B)
: M_local( (void_ptr(&A) == void_ptr(&B)) ? new Mat<eT1>(A) : nullptr )
, M ( (void_ptr(&A) == void_ptr(&B)) ? (*M_local) : A )
: M_local( ((is_same_type<eT1,eT2>::yes) && (void_ptr(&A) == void_ptr(&B))) ? new Mat<eT1>(A) : nullptr )
, M ( ((is_same_type<eT1,eT2>::yes) && (void_ptr(&A) == void_ptr(&B))) ? (*M_local) : A )
{
arma_debug_sigprint();
}
@@ -1112,8 +1112,8 @@ struct unwrap_check_mixed< Row<eT1> >
template<typename eT2>
inline
unwrap_check_mixed(const Row<eT1>& A, const Mat<eT2>& B)
: M_local( (void_ptr(&A) == void_ptr(&B)) ? new Row<eT1>(A) : nullptr )
, M ( (void_ptr(&A) == void_ptr(&B)) ? (*M_local) : A )
: M_local( ((is_same_type<eT1,eT2>::yes) && (void_ptr(&A) == void_ptr(&B))) ? new Row<eT1>(A) : nullptr )
, M ( ((is_same_type<eT1,eT2>::yes) && (void_ptr(&A) == void_ptr(&B))) ? (*M_local) : A )
{
arma_debug_sigprint();
}
@@ -1150,8 +1150,8 @@ struct unwrap_check_mixed< Col<eT1> >
template<typename eT2>
inline
unwrap_check_mixed(const Col<eT1>& A, const Mat<eT2>& B)
: M_local( (void_ptr(&A) == void_ptr(&B)) ? new Col<eT1>(A) : nullptr )
, M ( (void_ptr(&A) == void_ptr(&B)) ? (*M_local) : A )
: M_local( ((is_same_type<eT1,eT2>::yes) && (void_ptr(&A) == void_ptr(&B))) ? new Col<eT1>(A) : nullptr )
, M ( ((is_same_type<eT1,eT2>::yes) && (void_ptr(&A) == void_ptr(&B))) ? (*M_local) : A )
{
arma_debug_sigprint();
}