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jiri
2006-04-06 21:45:51 +00:00
parent 50c278e48c
commit 5488183118
11 changed files with 152 additions and 45 deletions
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3
sparsemat.h
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@@ -79,7 +79,8 @@ public:
inline const SparseMat operator-(const SparseMat &rhs) const {return SparseMat(*this) -= rhs;} //must not be symmetric+general
inline const NRVec<T> operator*(const NRVec<T> &rhs) const; // SparseMat * Vec
inline const NRMat<T> operator*(const NRMat<T> &rhs) const; // SparseMat * Mat
void diagonalof(NRVec<T> &, const bool divide=0) const; //get diagonal
const T* diagonalof(NRVec<T> &, const bool divide=0, bool cache=false) const; //get diagonal
void gemv(const T beta, NRVec<T> &r, const char trans, const T alpha, const NRVec<T> &x, bool treat_as_symmetric=false) const {r.gemv(beta,*this,trans,alpha,x,treat_as_symmetric);};
const SparseMat operator*(const SparseMat &rhs) const;
SparseMat & oplusequal(const SparseMat &rhs); //direct sum
SparseMat & oplusequal(const NRMat<T> &rhs);