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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 // $Id: G4ErrorSymMatrix.icc,v 1.2 2007/06/01 12:43:28 gcosmo Exp $
>> 27 // GEANT4 tag $Name: geant4-09-02 $
26 // 28 //
27 // ------------------------------------------- 29 // ------------------------------------------------------------
28 // GEANT 4 class inline implementation 30 // GEANT 4 class inline implementation
29 // ------------------------------------------- 31 // ------------------------------------------------------------
30 32
31 inline G4ErrorSymMatrix::G4ErrorSymMatrix() <<
32 : m(0) <<
33 , nrow(0) <<
34 , size(0) <<
35 {} <<
36 33
37 inline G4int G4ErrorSymMatrix::num_row() const << 34 inline G4ErrorSymMatrix::G4ErrorSymMatrix()
>> 35 : m(0), nrow(0), size(0)
>> 36 {
>> 37 }
>> 38
>> 39 inline G4int G4ErrorSymMatrix::num_row() const
>> 40 {
>> 41 return nrow;
>> 42 }
38 43
39 inline G4int G4ErrorSymMatrix::num_col() const << 44 inline G4int G4ErrorSymMatrix::num_col() const
>> 45 {
>> 46 return nrow;
>> 47 }
40 48
41 inline G4int G4ErrorSymMatrix::num_size() cons << 49 inline G4int G4ErrorSymMatrix::num_size() const
>> 50 {
>> 51 return size;
>> 52 }
42 53
43 inline G4double& G4ErrorSymMatrix::fast(G4int << 54 inline G4double & G4ErrorSymMatrix::fast(G4int row,G4int col)
44 { 55 {
45 return *(m.begin() + (row * (row - 1)) / 2 + << 56 return *(m.begin()+(row*(row-1))/2+(col-1));
46 } 57 }
47 58
48 inline const G4double& G4ErrorSymMatrix::fast( << 59 inline const G4double & G4ErrorSymMatrix::fast(G4int row,G4int col) const
49 { 60 {
50 return *(m.begin() + (row * (row - 1)) / 2 + << 61 return *(m.begin()+(row*(row-1))/2+(col-1));
51 } 62 }
52 63
53 inline G4double& G4ErrorSymMatrix::operator()( << 64 inline G4double &
>> 65 G4ErrorSymMatrix::operator()(G4int row, G4int col)
54 { 66 {
55 return (row >= col ? fast(row, col) : fast(c << 67 return (row>=col? fast(row,col) : fast(col,row));
56 } 68 }
57 69
58 inline const G4double& G4ErrorSymMatrix::opera << 70 inline const G4double &
>> 71 G4ErrorSymMatrix::operator()(G4int row, G4int col) const
59 { 72 {
60 return (row >= col ? fast(row, col) : fast(c << 73 return (row>=col? fast(row,col) : fast(col,row));
61 } 74 }
62 75
63 inline void G4ErrorSymMatrix::assign(const G4E << 76 inline void G4ErrorSymMatrix::assign(const G4ErrorSymMatrix &m2)
64 { 77 {
65 (*this) = mat; << 78 (*this)=m2;
66 } 79 }
67 80
68 inline G4ErrorSymMatrix G4ErrorSymMatrix::T() 81 inline G4ErrorSymMatrix G4ErrorSymMatrix::T() const
69 { 82 {
70 return G4ErrorSymMatrix(*this); 83 return G4ErrorSymMatrix(*this);
71 } 84 }
72 85
73 inline G4ErrorSymMatrix::G4ErrorSymMatrix_row << 86 inline G4ErrorSymMatrix::G4ErrorSymMatrix_row
74 G4int r) << 87 G4ErrorSymMatrix::operator[] (G4int r)
75 { 88 {
76 G4ErrorSymMatrix_row b(*this, r); << 89 G4ErrorSymMatrix_row b(*this,r);
77 return b; 90 return b;
78 } 91 }
79 92
80 inline G4ErrorSymMatrix::G4ErrorSymMatrix_row_ << 93 inline G4ErrorSymMatrix::G4ErrorSymMatrix_row_const
81 operator[](G4int r) const << 94 G4ErrorSymMatrix::operator[] (G4int r) const
82 { 95 {
83 const G4ErrorSymMatrix_row_const b(*this, r) << 96 const G4ErrorSymMatrix_row_const b(*this,r);
84 return b; 97 return b;
85 } 98 }
86 99
87 inline G4double& G4ErrorSymMatrix::G4ErrorSymM << 100 inline G4double &G4ErrorSymMatrix::G4ErrorSymMatrix_row::operator[](G4int c)
88 { 101 {
89 if(_r >= c) << 102 if (_r >= c )
90 { << 103 {
91 return *(_a.m.begin() + (_r + 1) * _r / 2 << 104 return *(_a.m.begin() + (_r+1)*_r/2 + c);
92 } << 105 }
93 else << 106 else
94 { << 107 {
95 return *(_a.m.begin() + (c + 1) * c / 2 + << 108 return *(_a.m.begin() + (c+1)*c/2 + _r);
96 } << 109 }
97 } << 110 }
98 << 111
99 inline const G4double& G4ErrorSymMatrix::G4Err << 112 inline const G4double &
100 G4int c) const << 113 G4ErrorSymMatrix::G4ErrorSymMatrix_row_const::operator[](G4int c) const
101 { << 114 {
102 if(_r >= c) << 115 if (_r >= c )
103 { << 116 {
104 return *(_a.m.begin() + (_r + 1) * _r / 2 << 117 return *(_a.m.begin() + (_r+1)*_r/2 + c);
105 } << 118 }
106 else << 119 else
107 { << 120 {
108 return *(_a.m.begin() + (c + 1) * c / 2 + << 121 return *(_a.m.begin() + (c+1)*c/2 + _r);
109 } << 122 }
110 } << 123 }
111 << 124
112 inline G4ErrorSymMatrix::G4ErrorSymMatrix_row: << 125 inline G4ErrorSymMatrix::
113 G4ErrorSymMatrix& a, G4int r) << 126 G4ErrorSymMatrix_row::G4ErrorSymMatrix_row(G4ErrorSymMatrix &a, G4int r)
114 : _a(a) << 127 : _a(a), _r(r)
115 , _r(r) <<
116 {} 128 {}
117 129
118 inline G4ErrorSymMatrix::G4ErrorSymMatrix_row_ << 130 inline G4ErrorSymMatrix::
119 const G4ErrorSymMatrix& a, G4int r) << 131 G4ErrorSymMatrix_row_const::G4ErrorSymMatrix_row_const
120 : _a(a) << 132 (const G4ErrorSymMatrix&a,G4int r)
121 , _r(r) << 133 : _a(a), _r(r)
122 {} 134 {}
123 135
124 inline G4ErrorSymMatrix G4ErrorSymMatrix::inve << 136 inline G4ErrorSymMatrix G4ErrorSymMatrix::inverse(G4int &ifail) const
125 { 137 {
126 G4ErrorSymMatrix mTmp(*this); 138 G4ErrorSymMatrix mTmp(*this);
127 mTmp.invert(ifail); 139 mTmp.invert(ifail);
128 return mTmp; 140 return mTmp;
129 } 141 }
130 142