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* various fixes related to sub diagonals and band matrix

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* allows 0 sized objects in Block/Map
This commit is contained in:
Gael Guennebaud
2009-07-21 11:19:52 +02:00
parent 34490f1493
commit afa8f2ca95
6 changed files with 60 additions and 27 deletions
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8
Eigen/src/Core/CwiseNullaryOp.h
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@@ -64,10 +64,10 @@ class CwiseNullaryOp : ei_no_assignment_operator,
CwiseNullaryOp(int rows, int cols, const NullaryOp& func = NullaryOp())
: m_rows(rows), m_cols(cols), m_functor(func)
{
ei_assert(rows > 0
&& (RowsAtCompileTime == Dynamic || RowsAtCompileTime == rows)
&& cols > 0
&& (ColsAtCompileTime == Dynamic || ColsAtCompileTime == cols));
ei_assert(rows >= 0
&& (RowsAtCompileTime == Dynamic || RowsAtCompileTime == rows)
&& cols >= 0
&& (ColsAtCompileTime == Dynamic || ColsAtCompileTime == cols));
}
EIGEN_STRONG_INLINE int rows() const { return m_rows.value(); }