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jiri
2009-09-04 08:09:32 +00:00
parent fec09b23da
commit e82adf91f8
5 changed files with 26 additions and 17 deletions
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2
sparsemat.h
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@@ -88,7 +88,6 @@ public:
SparseMat & operator+=(const SparseMat &rhs);
SparseMat & addtriangle(const SparseMat &rhs, const bool lower, const char sign);
SparseMat & join(SparseMat &rhs); //more efficient +=, rhs will be emptied
void clear() {unsort();deletelist();}
SparseMat & operator-=(const SparseMat &rhs);
inline const SparseMat operator+(const T &rhs) const {return SparseMat(*this) += rhs;}
inline const SparseMat operator-(const T &rhs) const {return SparseMat(*this) -= rhs;}
@@ -133,6 +132,7 @@ public:
inline bool issymmetric() const {return symmetric;}
unsigned int length() const;
void copyonwrite();
void clear() {copyonwrite();unsort();deletelist();}
void simplify();
const T trace() const;
const T norm(const T scalar=(T)0) const; //is const only mathematically, not in internal implementation - we have to simplify first