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* allows fixed size matrix with size==0 (via a specialization of

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MatrixStorage returning a null pointer). For instance this is very
  useful to make Tridiagonalization compile for 1x1 matrices
* fix LLT and eigensolver for 1x1 matrix
This commit is contained in:
Gael Guennebaud
2009-03-23 14:44:44 +00:00
parent f4cf5e9b26
commit 70c0174bf9
5 changed files with 30 additions and 7 deletions
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8
Eigen/src/Core/Matrix.h
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@@ -534,11 +534,9 @@ class Matrix
static EIGEN_STRONG_INLINE void _check_template_params()
{
EIGEN_STATIC_ASSERT((_Rows > 0
&& _Cols > 0
&& _MaxRows <= _Rows
&& _MaxCols <= _Cols
&& (_Options & (AutoAlign|RowMajor)) == _Options),
EIGEN_STATIC_ASSERT(((_MaxRows >= _Rows || _Rows==Dynamic)
&& (_MaxCols >= _Cols || _Cols==Dynamic)
&& (_Options & (AutoAlign|RowMajor)) == _Options),
INVALID_MATRIX_TEMPLATE_PARAMETERS)
}
};