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Relax assertion to allow for matrices with cols() == 0 and/or rows() == 0.

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This commit is contained in:
Martin Senst 2010-07-20 21:25:43 +02:00
parent 95f2e7f3f5
commit 4b474fdb34
1 changed files with 2 additions and 2 deletions
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4
Eigen/src/Core/DenseStorageBase.h
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@ -483,8 +483,8 @@ class DenseStorageBase : public ei_dense_xpr_base<Derived>::type
template<typename T0, typename T1>
EIGEN_STRONG_INLINE void _init2(Index rows, Index cols, typename ei_enable_if<Base::SizeAtCompileTime!=2,T0>::type* = 0)
{
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));
m_storage.resize(rows*cols,rows,cols);
EIGEN_INITIALIZE_BY_ZERO_IF_THAT_OPTION_IS_ENABLED
}