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jiri
2005-09-11 20:04:24 +00:00
parent 301163d965
commit 25f8b1eb6c
14 changed files with 182 additions and 45 deletions
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5
mat.h
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@@ -73,8 +73,8 @@ public:
inline int nrows() const;
inline int ncols() const;
inline int size() const;
void get(int fd, bool dimensions=1);
void put(int fd, bool dimensions=1) const;
void get(int fd, bool dimensions=1, bool transposed=false);
void put(int fd, bool dimensions=1, bool transposed=false) const;
void copyonwrite();
void resize(const int n, const int m);
inline operator T*(); //get a pointer to the data
@@ -83,6 +83,7 @@ public:
NRMat & conjugateme(); // square matrices only
const NRMat transpose(bool conj=false) const;
const NRMat conjugate() const;
const NRMat submatrix(const int fromrow, const int torow, const int fromcol, const int tocol) const; //there is also independent less efficient routine for generally indexed submatrix
void gemm(const T &beta, const NRMat &a, const char transa, const NRMat &b,
const char transb, const T &alpha);//this = alpha*op( A )*op( B ) + beta*this
/*