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bug #696: enable zero-sized block at compile-time by relaxing the respective assertion

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This commit is contained in:
Gael Guennebaud
2016-01-29 12:44:49 +01:00
parent e8ccc06fe5
commit d8d37349c3
2 changed files with 20 additions and 2 deletions
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4
Eigen/src/Core/Block.h
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@@ -129,8 +129,8 @@ template<typename XprType, int BlockRows, int BlockCols, bool InnerPanel> class
: Impl(xpr, startRow, startCol)
{
EIGEN_STATIC_ASSERT(RowsAtCompileTime!=Dynamic && ColsAtCompileTime!=Dynamic,THIS_METHOD_IS_ONLY_FOR_FIXED_SIZE)
eigen_assert(startRow >= 0 && BlockRows >= 1 && startRow + BlockRows <= xpr.rows()
&& startCol >= 0 && BlockCols >= 1 && startCol + BlockCols <= xpr.cols());
eigen_assert(startRow >= 0 && BlockRows >= 0 && startRow + BlockRows <= xpr.rows()
&& startCol >= 0 && BlockCols >= 0 && startCol + BlockCols <= xpr.cols());
}
/** Dynamic-size constructor