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1 // 1 //
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25 // 25 //
>> 26 // $Id: G4ErrorSymMatrix.icc 66892 2013-01-17 10:57:59Z gunter $
26 // 27 //
27 // ------------------------------------------- 28 // ------------------------------------------------------------
28 // GEANT 4 class inline implementation 29 // GEANT 4 class inline implementation
29 // ------------------------------------------- 30 // ------------------------------------------------------------
30 31
31 inline G4ErrorSymMatrix::G4ErrorSymMatrix() <<
32 : m(0) <<
33 , nrow(0) <<
34 , size(0) <<
35 {} <<
36 32
37 inline G4int G4ErrorSymMatrix::num_row() const << 33 inline G4ErrorSymMatrix::G4ErrorSymMatrix()
>> 34 : m(0), nrow(0), size(0)
>> 35 {
>> 36 }
>> 37
>> 38 inline G4int G4ErrorSymMatrix::num_row() const
>> 39 {
>> 40 return nrow;
>> 41 }
38 42
39 inline G4int G4ErrorSymMatrix::num_col() const << 43 inline G4int G4ErrorSymMatrix::num_col() const
>> 44 {
>> 45 return nrow;
>> 46 }
40 47
41 inline G4int G4ErrorSymMatrix::num_size() cons << 48 inline G4int G4ErrorSymMatrix::num_size() const
>> 49 {
>> 50 return size;
>> 51 }
42 52
43 inline G4double& G4ErrorSymMatrix::fast(G4int << 53 inline G4double & G4ErrorSymMatrix::fast(G4int row,G4int col)
44 { 54 {
45 return *(m.begin() + (row * (row - 1)) / 2 + << 55 return *(m.begin()+(row*(row-1))/2+(col-1));
46 } 56 }
47 57
48 inline const G4double& G4ErrorSymMatrix::fast( << 58 inline const G4double & G4ErrorSymMatrix::fast(G4int row,G4int col) const
49 { 59 {
50 return *(m.begin() + (row * (row - 1)) / 2 + << 60 return *(m.begin()+(row*(row-1))/2+(col-1));
51 } 61 }
52 62
53 inline G4double& G4ErrorSymMatrix::operator()( << 63 inline G4double &
>> 64 G4ErrorSymMatrix::operator()(G4int row, G4int col)
54 { 65 {
55 return (row >= col ? fast(row, col) : fast(c << 66 return (row>=col? fast(row,col) : fast(col,row));
56 } 67 }
57 68
58 inline const G4double& G4ErrorSymMatrix::opera << 69 inline const G4double &
>> 70 G4ErrorSymMatrix::operator()(G4int row, G4int col) const
59 { 71 {
60 return (row >= col ? fast(row, col) : fast(c << 72 return (row>=col? fast(row,col) : fast(col,row));
61 } 73 }
62 74
63 inline void G4ErrorSymMatrix::assign(const G4E << 75 inline void G4ErrorSymMatrix::assign(const G4ErrorSymMatrix &mat)
64 { 76 {
65 (*this) = mat; << 77 (*this)=mat;
66 } 78 }
67 79
68 inline G4ErrorSymMatrix G4ErrorSymMatrix::T() 80 inline G4ErrorSymMatrix G4ErrorSymMatrix::T() const
69 { 81 {
70 return G4ErrorSymMatrix(*this); 82 return G4ErrorSymMatrix(*this);
71 } 83 }
72 84
73 inline G4ErrorSymMatrix::G4ErrorSymMatrix_row << 85 inline G4ErrorSymMatrix::G4ErrorSymMatrix_row
74 G4int r) << 86 G4ErrorSymMatrix::operator[] (G4int r)
75 { 87 {
76 G4ErrorSymMatrix_row b(*this, r); << 88 G4ErrorSymMatrix_row b(*this,r);
77 return b; 89 return b;
78 } 90 }
79 91
80 inline G4ErrorSymMatrix::G4ErrorSymMatrix_row_ << 92 inline G4ErrorSymMatrix::G4ErrorSymMatrix_row_const
81 operator[](G4int r) const << 93 G4ErrorSymMatrix::operator[] (G4int r) const
82 { 94 {
83 const G4ErrorSymMatrix_row_const b(*this, r) << 95 const G4ErrorSymMatrix_row_const b(*this,r);
84 return b; 96 return b;
85 } 97 }
86 98
87 inline G4double& G4ErrorSymMatrix::G4ErrorSymM << 99 inline G4double &G4ErrorSymMatrix::G4ErrorSymMatrix_row::operator[](G4int c)
88 { 100 {
89 if(_r >= c) << 101 if (_r >= c )
90 { << 102 {
91 return *(_a.m.begin() + (_r + 1) * _r / 2 << 103 return *(_a.m.begin() + (_r+1)*_r/2 + c);
92 } << 104 }
93 else << 105 else
94 { << 106 {
95 return *(_a.m.begin() + (c + 1) * c / 2 + << 107 return *(_a.m.begin() + (c+1)*c/2 + _r);
96 } << 108 }
97 } << 109 }
98 << 110
99 inline const G4double& G4ErrorSymMatrix::G4Err << 111 inline const G4double &
100 G4int c) const << 112 G4ErrorSymMatrix::G4ErrorSymMatrix_row_const::operator[](G4int c) const
101 { << 113 {
102 if(_r >= c) << 114 if (_r >= c )
103 { << 115 {
104 return *(_a.m.begin() + (_r + 1) * _r / 2 << 116 return *(_a.m.begin() + (_r+1)*_r/2 + c);
105 } << 117 }
106 else << 118 else
107 { << 119 {
108 return *(_a.m.begin() + (c + 1) * c / 2 + << 120 return *(_a.m.begin() + (c+1)*c/2 + _r);
109 } << 121 }
110 } << 122 }
111 << 123
112 inline G4ErrorSymMatrix::G4ErrorSymMatrix_row: << 124 inline G4ErrorSymMatrix::
113 G4ErrorSymMatrix& a, G4int r) << 125 G4ErrorSymMatrix_row::G4ErrorSymMatrix_row(G4ErrorSymMatrix &a, G4int r)
114 : _a(a) << 126 : _a(a), _r(r)
115 , _r(r) <<
116 {} 127 {}
117 128
118 inline G4ErrorSymMatrix::G4ErrorSymMatrix_row_ << 129 inline G4ErrorSymMatrix::
119 const G4ErrorSymMatrix& a, G4int r) << 130 G4ErrorSymMatrix_row_const::G4ErrorSymMatrix_row_const
120 : _a(a) << 131 (const G4ErrorSymMatrix&a,G4int r)
121 , _r(r) << 132 : _a(a), _r(r)
122 {} 133 {}
123 134
124 inline G4ErrorSymMatrix G4ErrorSymMatrix::inve << 135 inline G4ErrorSymMatrix G4ErrorSymMatrix::inverse(G4int &ifail) const
125 { 136 {
126 G4ErrorSymMatrix mTmp(*this); 137 G4ErrorSymMatrix mTmp(*this);
127 mTmp.invert(ifail); 138 mTmp.invert(ifail);
128 return mTmp; 139 return mTmp;
129 } 140 }
130 141