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-rw-r--r--Eigen/src/SparseCore/SparseBlock.h173
1 files changed, 87 insertions, 86 deletions
diff --git a/Eigen/src/SparseCore/SparseBlock.h b/Eigen/src/SparseCore/SparseBlock.h
index 9e4da2057..8db4bbb75 100644
--- a/Eigen/src/SparseCore/SparseBlock.h
+++ b/Eigen/src/SparseCore/SparseBlock.h
@@ -27,39 +27,39 @@ public:
EIGEN_SPARSE_PUBLIC_INTERFACE(BlockType)
inline BlockImpl(const XprType& xpr, Index i)
- : m_matrix(xpr), m_outerStart(i), m_outerSize(OuterSize)
+ : m_matrix(xpr), m_outerStart(convert_index(i)), m_outerSize(OuterSize)
{}
inline BlockImpl(const XprType& xpr, Index startRow, Index startCol, Index blockRows, Index blockCols)
- : m_matrix(xpr), m_outerStart(IsRowMajor ? startRow : startCol), m_outerSize(IsRowMajor ? blockRows : blockCols)
+ : m_matrix(xpr), m_outerStart(convert_index(IsRowMajor ? startRow : startCol)), m_outerSize(convert_index(IsRowMajor ? blockRows : blockCols))
{}
- EIGEN_STRONG_INLINE Index rows() const { return IsRowMajor ? m_outerSize.value() : m_matrix.rows(); }
- EIGEN_STRONG_INLINE Index cols() const { return IsRowMajor ? m_matrix.cols() : m_outerSize.value(); }
+ EIGEN_STRONG_INLINE StorageIndex rows() const { return IsRowMajor ? m_outerSize.value() : m_matrix.rows(); }
+ EIGEN_STRONG_INLINE StorageIndex cols() const { return IsRowMajor ? m_matrix.cols() : m_outerSize.value(); }
- Index nonZeros() const
+ StorageIndex nonZeros() const
{
typedef typename internal::evaluator<XprType>::type EvaluatorType;
EvaluatorType matEval(m_matrix);
- Index nnz = 0;
+ StorageIndex nnz = 0;
Index end = m_outerStart + m_outerSize.value();
- for(int j=m_outerStart; j<end; ++j)
+ for(Index j=m_outerStart; j<end; ++j)
for(typename EvaluatorType::InnerIterator it(matEval, j); it; ++it)
++nnz;
return nnz;
}
inline const _MatrixTypeNested& nestedExpression() const { return m_matrix; }
- Index startRow() const { return IsRowMajor ? m_outerStart : 0; }
- Index startCol() const { return IsRowMajor ? 0 : m_outerStart; }
- Index blockRows() const { return IsRowMajor ? m_outerSize.value() : m_matrix.rows(); }
- Index blockCols() const { return IsRowMajor ? m_matrix.cols() : m_outerSize.value(); }
+ StorageIndex startRow() const { return IsRowMajor ? m_outerStart : 0; }
+ StorageIndex startCol() const { return IsRowMajor ? 0 : m_outerStart; }
+ StorageIndex blockRows() const { return IsRowMajor ? m_outerSize.value() : m_matrix.rows(); }
+ StorageIndex blockCols() const { return IsRowMajor ? m_matrix.cols() : m_outerSize.value(); }
protected:
typename XprType::Nested m_matrix;
- Index m_outerStart;
- const internal::variable_if_dynamic<Index, OuterSize> m_outerSize;
+ StorageIndex m_outerStart;
+ const internal::variable_if_dynamic<StorageIndex, OuterSize> m_outerSize;
public:
EIGEN_INHERIT_ASSIGNMENT_OPERATORS(BlockImpl)
@@ -82,15 +82,16 @@ public:
enum { IsRowMajor = internal::traits<BlockType>::IsRowMajor };
EIGEN_SPARSE_PUBLIC_INTERFACE(BlockType)
protected:
+ typedef typename Base::IndexVector IndexVector;
enum { OuterSize = IsRowMajor ? BlockRows : BlockCols };
public:
inline sparse_matrix_block_impl(const SparseMatrixType& xpr, Index i)
- : m_matrix(xpr), m_outerStart(i), m_outerSize(OuterSize)
+ : m_matrix(xpr), m_outerStart(convert_index(i)), m_outerSize(OuterSize)
{}
inline sparse_matrix_block_impl(const SparseMatrixType& xpr, Index startRow, Index startCol, Index blockRows, Index blockCols)
- : m_matrix(xpr), m_outerStart(IsRowMajor ? startRow : startCol), m_outerSize(IsRowMajor ? blockRows : blockCols)
+ : m_matrix(xpr), m_outerStart(convert_index(IsRowMajor ? startRow : startCol)), m_outerSize(convert_index(IsRowMajor ? blockRows : blockCols))
{}
template<typename OtherDerived>
@@ -102,14 +103,14 @@ public:
// and/or it is not at the end of the nonzeros of the underlying matrix.
// 1 - eval to a temporary to avoid transposition and/or aliasing issues
- SparseMatrix<Scalar, IsRowMajor ? RowMajor : ColMajor, Index> tmp(other);
+ SparseMatrix<Scalar, IsRowMajor ? RowMajor : ColMajor, StorageIndex> tmp(other);
// 2 - let's check whether there is enough allocated memory
- Index nnz = tmp.nonZeros();
- Index start = m_outerStart==0 ? 0 : matrix.outerIndexPtr()[m_outerStart]; // starting position of the current block
- Index end = m_matrix.outerIndexPtr()[m_outerStart+m_outerSize.value()]; // ending position of the current block
- Index block_size = end - start; // available room in the current block
- Index tail_size = m_matrix.outerIndexPtr()[m_matrix.outerSize()] - end;
+ StorageIndex nnz = tmp.nonZeros();
+ StorageIndex start = m_outerStart==0 ? 0 : matrix.outerIndexPtr()[m_outerStart]; // starting position of the current block
+ StorageIndex end = m_matrix.outerIndexPtr()[m_outerStart+m_outerSize.value()]; // ending position of the current block
+ StorageIndex block_size = end - start; // available room in the current block
+ StorageIndex tail_size = m_matrix.outerIndexPtr()[m_matrix.outerSize()] - end;
Index free_size = m_matrix.isCompressed()
? Index(matrix.data().allocatedSize()) + block_size
@@ -151,7 +152,7 @@ public:
matrix.innerNonZeroPtr()[m_outerStart+j] = tmp.innerVector(j).nonZeros();
// update outer index pointers
- Index p = start;
+ StorageIndex p = start;
for(Index k=0; k<m_outerSize.value(); ++k)
{
matrix.outerIndexPtr()[m_outerStart+k] = p;
@@ -176,25 +177,25 @@ public:
inline Scalar* valuePtr()
{ return m_matrix.const_cast_derived().valuePtr() + m_matrix.outerIndexPtr()[m_outerStart]; }
- inline const Index* innerIndexPtr() const
+ inline const StorageIndex* innerIndexPtr() const
{ return m_matrix.innerIndexPtr() + m_matrix.outerIndexPtr()[m_outerStart]; }
- inline Index* innerIndexPtr()
+ inline StorageIndex* innerIndexPtr()
{ return m_matrix.const_cast_derived().innerIndexPtr() + m_matrix.outerIndexPtr()[m_outerStart]; }
- inline const Index* outerIndexPtr() const
+ inline const StorageIndex* outerIndexPtr() const
{ return m_matrix.outerIndexPtr() + m_outerStart; }
- inline Index* outerIndexPtr()
+ inline StorageIndex* outerIndexPtr()
{ return m_matrix.const_cast_derived().outerIndexPtr() + m_outerStart; }
- Index nonZeros() const
+ StorageIndex nonZeros() const
{
if(m_matrix.isCompressed())
- return Index( std::size_t(m_matrix.outerIndexPtr()[m_outerStart+m_outerSize.value()])
- - std::size_t(m_matrix.outerIndexPtr()[m_outerStart]));
+ return ( (m_matrix.outerIndexPtr()[m_outerStart+m_outerSize.value()])
+ - (m_matrix.outerIndexPtr()[m_outerStart]));
else if(m_outerSize.value()==0)
return 0;
else
- return Map<const Matrix<Index,OuterSize,1> >(m_matrix.innerNonZeroPtr()+m_outerStart, m_outerSize.value()).sum();
+ return Map<const IndexVector>(m_matrix.innerNonZeroPtr()+m_outerStart, m_outerSize.value()).sum();
}
const Scalar& lastCoeff() const
@@ -207,32 +208,32 @@ public:
return m_matrix.valuePtr()[m_matrix.outerIndexPtr()[m_outerStart]+m_matrix.innerNonZeroPtr()[m_outerStart]-1];
}
- EIGEN_STRONG_INLINE Index rows() const { return IsRowMajor ? m_outerSize.value() : m_matrix.rows(); }
- EIGEN_STRONG_INLINE Index cols() const { return IsRowMajor ? m_matrix.cols() : m_outerSize.value(); }
+ EIGEN_STRONG_INLINE StorageIndex rows() const { return IsRowMajor ? m_outerSize.value() : m_matrix.rows(); }
+ EIGEN_STRONG_INLINE StorageIndex cols() const { return IsRowMajor ? m_matrix.cols() : m_outerSize.value(); }
inline const _MatrixTypeNested& nestedExpression() const { return m_matrix; }
- Index startRow() const { return IsRowMajor ? m_outerStart : 0; }
- Index startCol() const { return IsRowMajor ? 0 : m_outerStart; }
- Index blockRows() const { return IsRowMajor ? m_outerSize.value() : m_matrix.rows(); }
- Index blockCols() const { return IsRowMajor ? m_matrix.cols() : m_outerSize.value(); }
+ StorageIndex startRow() const { return IsRowMajor ? m_outerStart : 0; }
+ StorageIndex startCol() const { return IsRowMajor ? 0 : m_outerStart; }
+ StorageIndex blockRows() const { return IsRowMajor ? m_outerSize.value() : m_matrix.rows(); }
+ StorageIndex blockCols() const { return IsRowMajor ? m_matrix.cols() : m_outerSize.value(); }
protected:
typename SparseMatrixType::Nested m_matrix;
- Index m_outerStart;
- const internal::variable_if_dynamic<Index, OuterSize> m_outerSize;
+ StorageIndex m_outerStart;
+ const internal::variable_if_dynamic<StorageIndex, OuterSize> m_outerSize;
};
} // namespace internal
-template<typename _Scalar, int _Options, typename _Index, int BlockRows, int BlockCols>
-class BlockImpl<SparseMatrix<_Scalar, _Options, _Index>,BlockRows,BlockCols,true,Sparse>
- : public internal::sparse_matrix_block_impl<SparseMatrix<_Scalar, _Options, _Index>,BlockRows,BlockCols>
+template<typename _Scalar, int _Options, typename _StorageIndex, int BlockRows, int BlockCols>
+class BlockImpl<SparseMatrix<_Scalar, _Options, _StorageIndex>,BlockRows,BlockCols,true,Sparse>
+ : public internal::sparse_matrix_block_impl<SparseMatrix<_Scalar, _Options, _StorageIndex>,BlockRows,BlockCols>
{
public:
- typedef _Index Index;
- typedef SparseMatrix<_Scalar, _Options, _Index> SparseMatrixType;
+ typedef _StorageIndex StorageIndex;
+ typedef SparseMatrix<_Scalar, _Options, _StorageIndex> SparseMatrixType;
typedef internal::sparse_matrix_block_impl<SparseMatrixType,BlockRows,BlockCols> Base;
inline BlockImpl(SparseMatrixType& xpr, Index i)
: Base(xpr, i)
@@ -245,13 +246,13 @@ public:
using Base::operator=;
};
-template<typename _Scalar, int _Options, typename _Index, int BlockRows, int BlockCols>
-class BlockImpl<const SparseMatrix<_Scalar, _Options, _Index>,BlockRows,BlockCols,true,Sparse>
- : public internal::sparse_matrix_block_impl<const SparseMatrix<_Scalar, _Options, _Index>,BlockRows,BlockCols>
+template<typename _Scalar, int _Options, typename _StorageIndex, int BlockRows, int BlockCols>
+class BlockImpl<const SparseMatrix<_Scalar, _Options, _StorageIndex>,BlockRows,BlockCols,true,Sparse>
+ : public internal::sparse_matrix_block_impl<const SparseMatrix<_Scalar, _Options, _StorageIndex>,BlockRows,BlockCols>
{
public:
- typedef _Index Index;
- typedef const SparseMatrix<_Scalar, _Options, _Index> SparseMatrixType;
+ typedef _StorageIndex StorageIndex;
+ typedef const SparseMatrix<_Scalar, _Options, _StorageIndex> SparseMatrixType;
typedef internal::sparse_matrix_block_impl<SparseMatrixType,BlockRows,BlockCols> Base;
inline BlockImpl(SparseMatrixType& xpr, Index i)
: Base(xpr, i)
@@ -333,8 +334,8 @@ public:
*/
inline BlockImpl(const XprType& xpr, Index i)
: m_matrix(xpr),
- m_startRow( (BlockRows==1) && (BlockCols==XprType::ColsAtCompileTime) ? i : 0),
- m_startCol( (BlockRows==XprType::RowsAtCompileTime) && (BlockCols==1) ? i : 0),
+ m_startRow( (BlockRows==1) && (BlockCols==XprType::ColsAtCompileTime) ? convert_index(i) : 0),
+ m_startCol( (BlockRows==XprType::RowsAtCompileTime) && (BlockCols==1) ? convert_index(i) : 0),
m_blockRows(BlockRows==1 ? 1 : xpr.rows()),
m_blockCols(BlockCols==1 ? 1 : xpr.cols())
{}
@@ -342,11 +343,11 @@ public:
/** Dynamic-size constructor
*/
inline BlockImpl(const XprType& xpr, Index startRow, Index startCol, Index blockRows, Index blockCols)
- : m_matrix(xpr), m_startRow(startRow), m_startCol(startCol), m_blockRows(blockRows), m_blockCols(blockCols)
+ : m_matrix(xpr), m_startRow(convert_index(startRow)), m_startCol(convert_index(startCol)), m_blockRows(convert_index(blockRows)), m_blockCols(convert_index(blockCols))
{}
- inline Index rows() const { return m_blockRows.value(); }
- inline Index cols() const { return m_blockCols.value(); }
+ inline StorageIndex rows() const { return m_blockRows.value(); }
+ inline StorageIndex cols() const { return m_blockCols.value(); }
inline Scalar& coeffRef(Index row, Index col)
{
@@ -374,10 +375,10 @@ public:
}
inline const _MatrixTypeNested& nestedExpression() const { return m_matrix; }
- Index startRow() const { return m_startRow.value(); }
- Index startCol() const { return m_startCol.value(); }
- Index blockRows() const { return m_blockRows.value(); }
- Index blockCols() const { return m_blockCols.value(); }
+ StorageIndex startRow() const { return m_startRow.value(); }
+ StorageIndex startCol() const { return m_startCol.value(); }
+ StorageIndex blockRows() const { return m_blockRows.value(); }
+ StorageIndex blockCols() const { return m_blockCols.value(); }
protected:
friend class internal::GenericSparseBlockInnerIteratorImpl<XprType,BlockRows,BlockCols,InnerPanel>;
@@ -386,10 +387,10 @@ public:
EIGEN_INHERIT_ASSIGNMENT_OPERATORS(BlockImpl)
typename XprType::Nested m_matrix;
- const internal::variable_if_dynamic<Index, XprType::RowsAtCompileTime == 1 ? 0 : Dynamic> m_startRow;
- const internal::variable_if_dynamic<Index, XprType::ColsAtCompileTime == 1 ? 0 : Dynamic> m_startCol;
- const internal::variable_if_dynamic<Index, RowsAtCompileTime> m_blockRows;
- const internal::variable_if_dynamic<Index, ColsAtCompileTime> m_blockCols;
+ const internal::variable_if_dynamic<StorageIndex, XprType::RowsAtCompileTime == 1 ? 0 : Dynamic> m_startRow;
+ const internal::variable_if_dynamic<StorageIndex, XprType::ColsAtCompileTime == 1 ? 0 : Dynamic> m_startCol;
+ const internal::variable_if_dynamic<StorageIndex, RowsAtCompileTime> m_blockRows;
+ const internal::variable_if_dynamic<StorageIndex, ColsAtCompileTime> m_blockCols;
};
@@ -402,7 +403,7 @@ namespace internal {
IsRowMajor = BlockType::IsRowMajor
};
typedef typename BlockType::_MatrixTypeNested _MatrixTypeNested;
- typedef typename BlockType::Index Index;
+ typedef typename BlockType::StorageIndex StorageIndex;
typedef typename _MatrixTypeNested::InnerIterator Base;
const BlockType& m_block;
Index m_end;
@@ -417,10 +418,10 @@ namespace internal {
Base::operator++();
}
- inline Index index() const { return Base::index() - (IsRowMajor ? m_block.m_startCol.value() : m_block.m_startRow.value()); }
- inline Index outer() const { return Base::outer() - (IsRowMajor ? m_block.m_startRow.value() : m_block.m_startCol.value()); }
- inline Index row() const { return Base::row() - m_block.m_startRow.value(); }
- inline Index col() const { return Base::col() - m_block.m_startCol.value(); }
+ inline StorageIndex index() const { return Base::index() - (IsRowMajor ? m_block.m_startCol.value() : m_block.m_startRow.value()); }
+ inline StorageIndex outer() const { return Base::outer() - (IsRowMajor ? m_block.m_startRow.value() : m_block.m_startCol.value()); }
+ inline StorageIndex row() const { return Base::row() - m_block.m_startRow.value(); }
+ inline StorageIndex col() const { return Base::col() - m_block.m_startCol.value(); }
inline operator bool() const { return Base::operator bool() && Base::index() < m_end; }
};
@@ -434,13 +435,13 @@ namespace internal {
IsRowMajor = BlockType::IsRowMajor
};
typedef typename BlockType::_MatrixTypeNested _MatrixTypeNested;
- typedef typename BlockType::Index Index;
+ typedef typename BlockType::StorageIndex StorageIndex;
typedef typename BlockType::Scalar Scalar;
const BlockType& m_block;
- Index m_outerPos;
- Index m_innerIndex;
+ StorageIndex m_outerPos;
+ StorageIndex m_innerIndex;
Scalar m_value;
- Index m_end;
+ StorageIndex m_end;
public:
explicit EIGEN_STRONG_INLINE GenericSparseBlockInnerIteratorImpl(const BlockType& block, Index outer = 0)
@@ -456,10 +457,10 @@ namespace internal {
++(*this);
}
- inline Index index() const { return m_outerPos - (IsRowMajor ? m_block.m_startCol.value() : m_block.m_startRow.value()); }
- inline Index outer() const { return 0; }
- inline Index row() const { return IsRowMajor ? 0 : index(); }
- inline Index col() const { return IsRowMajor ? index() : 0; }
+ inline StorageIndex index() const { return m_outerPos - (IsRowMajor ? m_block.m_startCol.value() : m_block.m_startRow.value()); }
+ inline StorageIndex outer() const { return 0; }
+ inline StorageIndex row() const { return IsRowMajor ? 0 : index(); }
+ inline StorageIndex col() const { return IsRowMajor ? index() : 0; }
inline Scalar value() const { return m_value; }
@@ -491,7 +492,7 @@ struct unary_evaluator<Block<ArgType,BlockRows,BlockCols,InnerPanel>, IteratorBa
class OuterVectorInnerIterator;
public:
typedef Block<ArgType,BlockRows,BlockCols,InnerPanel> XprType;
- typedef typename XprType::Index Index;
+ typedef typename XprType::StorageIndex StorageIndex;
typedef typename XprType::Scalar Scalar;
class ReverseInnerIterator;
@@ -538,10 +539,10 @@ public:
EvalIterator::operator++();
}
- inline Index index() const { return EvalIterator::index() - (IsRowMajor ? m_block.startCol() : m_block.startRow()); }
- inline Index outer() const { return EvalIterator::outer() - (IsRowMajor ? m_block.startRow() : m_block.startCol()); }
- inline Index row() const { return EvalIterator::row() - m_block.startRow(); }
- inline Index col() const { return EvalIterator::col() - m_block.startCol(); }
+ inline StorageIndex index() const { return EvalIterator::index() - (IsRowMajor ? m_block.startCol() : m_block.startRow()); }
+ inline StorageIndex outer() const { return EvalIterator::outer() - (IsRowMajor ? m_block.startRow() : m_block.startCol()); }
+ inline StorageIndex row() const { return EvalIterator::row() - m_block.startRow(); }
+ inline StorageIndex col() const { return EvalIterator::col() - m_block.startCol(); }
inline operator bool() const { return EvalIterator::operator bool() && EvalIterator::index() < m_end; }
};
@@ -550,10 +551,10 @@ template<typename ArgType, int BlockRows, int BlockCols, bool InnerPanel>
class unary_evaluator<Block<ArgType,BlockRows,BlockCols,InnerPanel>, IteratorBased>::OuterVectorInnerIterator
{
const unary_evaluator& m_eval;
- Index m_outerPos;
- Index m_innerIndex;
+ StorageIndex m_outerPos;
+ StorageIndex m_innerIndex;
Scalar m_value;
- Index m_end;
+ StorageIndex m_end;
public:
EIGEN_STRONG_INLINE OuterVectorInnerIterator(const unary_evaluator& aEval, Index outer)
@@ -568,10 +569,10 @@ public:
++(*this);
}
- inline Index index() const { return m_outerPos - (IsRowMajor ? m_eval.m_block.startCol() : m_eval.m_block.startRow()); }
- inline Index outer() const { return 0; }
- inline Index row() const { return IsRowMajor ? 0 : index(); }
- inline Index col() const { return IsRowMajor ? index() : 0; }
+ inline StorageIndex index() const { return m_outerPos - (IsRowMajor ? m_eval.m_block.startCol() : m_eval.m_block.startRow()); }
+ inline StorageIndex outer() const { return 0; }
+ inline StorageIndex row() const { return IsRowMajor ? 0 : index(); }
+ inline StorageIndex col() const { return IsRowMajor ? index() : 0; }
inline Scalar value() const { return m_value; }
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-12 18:11:48 +0000