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Fix compiler warnings in 3.4

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This commit is contained in:
Charles Schlosser
2023-12-21 00:57:21 +00:00
parent ebf968b272
commit 25270e35db
9 changed files with 26 additions and 24 deletions
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6
Eigen/src/Core/Block.h
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@@ -355,7 +355,7 @@ class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
*/
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
BlockImpl_dense(XprType& xpr, Index i)
: Base(add_to_nullable_pointer(xpr.data(),
: Base((BlockRows == 0 || BlockCols == 0) ? NULL : add_to_nullable_pointer(xpr.data(),
i * ( ((BlockRows==1) && (BlockCols==XprType::ColsAtCompileTime) && (!XprTypeIsRowMajor))
|| ((BlockRows==XprType::RowsAtCompileTime) && (BlockCols==1) && ( XprTypeIsRowMajor)) ? xpr.innerStride() : xpr.outerStride())),
BlockRows==1 ? 1 : xpr.rows(),
@@ -371,7 +371,7 @@ class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
*/
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
BlockImpl_dense(XprType& xpr, Index startRow, Index startCol)
: Base(add_to_nullable_pointer(xpr.data(),
: Base((BlockRows == 0 || BlockCols == 0) ? NULL : add_to_nullable_pointer(xpr.data(),
xpr.innerStride()*(XprTypeIsRowMajor?startCol:startRow) + xpr.outerStride()*(XprTypeIsRowMajor?startRow:startCol))),
m_xpr(xpr), m_startRow(startRow), m_startCol(startCol)
{
@@ -384,7 +384,7 @@ class BlockImpl_dense<XprType,BlockRows,BlockCols, InnerPanel,true>
BlockImpl_dense(XprType& xpr,
Index startRow, Index startCol,
Index blockRows, Index blockCols)
: Base(add_to_nullable_pointer(xpr.data(),
: Base((blockRows == 0 || blockCols == 0) ? NULL : add_to_nullable_pointer(xpr.data(),
xpr.innerStride()*(XprTypeIsRowMajor?startCol:startRow) + xpr.outerStride()*(XprTypeIsRowMajor?startRow:startCol)),
blockRows, blockCols),
m_xpr(xpr), m_startRow(startRow), m_startCol(startCol)

1
Eigen/src/Core/StlIterators.h
View File

@@ -196,7 +196,6 @@ public:
pointer_based_stl_iterator() EIGEN_NO_THROW : m_ptr(0) {}
pointer_based_stl_iterator(XprType& xpr, Index index) EIGEN_NO_THROW : m_incr(xpr.innerStride())
{
eigen_assert(xpr.data() != NULL || index == 0 || m_incr.value() == 0);
m_ptr = xpr.data() + index * m_incr.value();
}