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sparse module:

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* add row(i), col(i) functions
* add prune() function to remove small coefficients
This commit is contained in:
Gael Guennebaud
2009-01-21 18:46:04 +00:00
parent 25f1658fce
commit 52cf07d266
8 changed files with 138 additions and 17 deletions
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4
Eigen/src/Sparse/SparseMatrixBase.h
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@@ -327,6 +327,10 @@ template<typename Derived> class SparseMatrixBase
// void transposeInPlace();
const AdjointReturnType adjoint() const { return conjugate()/*.nestByValue()*/; }
SparseInnerVector<Derived> row(int i);
const SparseInnerVector<Derived> row(int i) const;
SparseInnerVector<Derived> col(int j);
const SparseInnerVector<Derived> col(int j) const;
SparseInnerVector<Derived> innerVector(int outer);
const SparseInnerVector<Derived> innerVector(int outer) const;