Mercurial > hg > octave-lyh

comparison liboctave/floatLU.h @ 9708:6f3ffe11d926

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
implement luupdate
author Jaroslav Hajek <highegg@gmail.com>
date Thu, 08 Oct 2009 16:05:53 +0200
parents eb63fbe60fab
children 4c0cdbe0acca
comparison
equal deleted inserted replaced
9707:6f5c4c82c5fc 9708:6f3ffe11d926
38 38
39 FloatLU (const FloatMatrix& a); 39 FloatLU (const FloatMatrix& a);
40 40
41 FloatLU (const FloatLU& a) : base_lu <FloatMatrix> (a) { } 41 FloatLU (const FloatLU& a) : base_lu <FloatMatrix> (a) { }
42 42
43 FloatLU (const FloatMatrix& l, const FloatMatrix& u,
44 const PermMatrix& p)
45 : base_lu <FloatMatrix> (l, u, p) { }
46
43 FloatLU& operator = (const FloatLU& a) 47 FloatLU& operator = (const FloatLU& a)
44 { 48 {
45 if (this != &a) 49 if (this != &a)
46 base_lu <FloatMatrix> :: operator = (a); 50 base_lu <FloatMatrix> :: operator = (a);
47 51
48 return *this; 52 return *this;
49 } 53 }
50 54
51 ~FloatLU (void) { } 55 ~FloatLU (void) { }
56
57 void update (const FloatColumnVector& u, const FloatColumnVector& v);
58
59 void update (const FloatMatrix& u, const FloatMatrix& v);
60
61 void update_piv (const FloatColumnVector& u, const FloatColumnVector& v);
62
63 void update_piv (const FloatMatrix& u, const FloatMatrix& v);
52 }; 64 };
53 65
54 #endif 66 #endif
55 67
56 /* 68 /*