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add support for read/write sub sets of inner vectors (sparse module)

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This commit is contained in:
Gael Guennebaud
2009-01-27 22:48:17 +00:00
parent d384671793
commit 8ce4503494
8 changed files with 238 additions and 54 deletions
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20
Eigen/src/Sparse/SparseVector.h
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@@ -59,6 +59,7 @@ class SparseVector
EIGEN_SPARSE_GENERIC_PUBLIC_INTERFACE(SparseVector)
EIGEN_SPARSE_INHERIT_ASSIGNMENT_OPERATOR(SparseVector, +=)
EIGEN_SPARSE_INHERIT_ASSIGNMENT_OPERATOR(SparseVector, -=)
// EIGEN_SPARSE_INHERIT_ASSIGNMENT_OPERATOR(SparseVector, =)
protected:
public:
@@ -68,6 +69,9 @@ class SparseVector
CompressedStorage<Scalar> m_data;
int m_size;
CompressedStorage<Scalar>& _data() { return m_data; }
CompressedStorage<Scalar>& _data() const { return m_data; }
public:
@@ -198,6 +202,13 @@ class SparseVector
{
*this = other.derived();
}
template<typename OtherDerived>
inline SparseVector(const SparseMatrixBase<OtherDerived>& other)
: m_size(0)
{
*this = other.derived();
}
inline SparseVector(const SparseVector& other)
: m_size(0)
@@ -225,9 +236,12 @@ class SparseVector
return *this;
}
// template<typename OtherDerived>
// inline SparseVector& operator=(const MatrixBase<OtherDerived>& other)
// {
template<typename OtherDerived>
inline SparseVector& operator=(const SparseMatrixBase<OtherDerived>& other)
{
return Base::operator=(other);
}
// const bool needToTranspose = (Flags & RowMajorBit) != (OtherDerived::Flags & RowMajorBit);
// if (needToTranspose)
// {