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fix a coupe of warnings

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This commit is contained in:
Gael Guennebaud 2010-01-05 10:15:29 +01:00
parent 71a171c267
commit 37851cfe11
4 changed files with 8 additions and 4 deletions
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4
Eigen/src/Array/VectorwiseOp.h
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@ -118,8 +118,8 @@ class PartialReduxExpr : ei_no_assignment_operator,
typedef ResultType result_type; \ typedef ResultType result_type; \
template<typename Scalar, int Size> struct Cost \ template<typename Scalar, int Size> struct Cost \
{ enum { value = COST }; }; \ { enum { value = COST }; }; \
template<typename Derived> \ template<typename XprType> \
inline ResultType operator()(const DenseBase<Derived>& mat) const \ inline ResultType operator()(const XprType& mat) const \
{ return mat.MEMBER(); } \ { return mat.MEMBER(); } \
} }

3
Eigen/src/Sparse/AmbiVector.h
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@ -303,6 +303,8 @@ class AmbiVector<_Scalar>::Iterator
m_isDense = m_vector.m_mode==IsDense; m_isDense = m_vector.m_mode==IsDense;
if (m_isDense) if (m_isDense)
{ {
m_currentEl = 0; // this is to avoid a compilation warning
m_cachedValue = 0; // this is to avoid a compilation warning
m_cachedIndex = m_vector.m_start-1; m_cachedIndex = m_vector.m_start-1;
++(*this); ++(*this);
} }
@ -314,6 +316,7 @@ class AmbiVector<_Scalar>::Iterator
m_currentEl = llElements[m_currentEl].next; m_currentEl = llElements[m_currentEl].next;
if (m_currentEl<0) if (m_currentEl<0)
{ {
m_cachedValue = 0; // this is to avoid a compilation warning
m_cachedIndex = -1; m_cachedIndex = -1;
} }
else else

1
Eigen/src/Sparse/SparseCwiseBinaryOp.h
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@ -126,6 +126,7 @@ class ei_sparse_cwise_binary_op_inner_iterator_selector<BinaryOp, Lhs, Rhs, Deri
} }
else else
{ {
m_value = 0; // this is to avoid a compilation warning
m_id = -1; m_id = -1;
} }
return *static_cast<Derived*>(this); return *static_cast<Derived*>(this);

2
Eigen/src/Sparse/SparseTriangularView.h
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@ -33,7 +33,7 @@ struct ei_traits<SparseTriangularView<MatrixType,Mode> >
template<typename MatrixType, int Mode> class SparseTriangularView template<typename MatrixType, int Mode> class SparseTriangularView
: public SparseMatrixBase<SparseTriangularView<MatrixType,Mode> > : public SparseMatrixBase<SparseTriangularView<MatrixType,Mode> >
{ {
enum { SkipFirst = (Mode==LowerTriangular && (!MatrixType::Flags&RowMajorBit)) enum { SkipFirst = (Mode==LowerTriangular && !(MatrixType::Flags&RowMajorBit))
|| (Mode==UpperTriangular && (MatrixType::Flags&RowMajorBit)) }; || (Mode==UpperTriangular && (MatrixType::Flags&RowMajorBit)) };
public: public: