Import Geant4 9.0.0 source tree
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// $Id: G4ErrorSymMatrix.icc,v 1.2 2007/06/01 12:43:28 gcosmo Exp $
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// GEANT4 tag $Name: geant4-09-00 $
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//
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// ------------------------------------------------------------
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// GEANT 4 class inline implementation
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// ------------------------------------------------------------
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inline G4ErrorSymMatrix::G4ErrorSymMatrix()
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: m(0), nrow(0), size(0)
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{
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}
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inline G4int G4ErrorSymMatrix::num_row() const
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{
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return nrow;
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}
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inline G4int G4ErrorSymMatrix::num_col() const
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{
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return nrow;
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}
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inline G4int G4ErrorSymMatrix::num_size() const
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{
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return size;
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}
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inline G4double & G4ErrorSymMatrix::fast(G4int row,G4int col)
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{
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return *(m.begin()+(row*(row-1))/2+(col-1));
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}
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inline const G4double & G4ErrorSymMatrix::fast(G4int row,G4int col) const
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{
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return *(m.begin()+(row*(row-1))/2+(col-1));
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}
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inline G4double &
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G4ErrorSymMatrix::operator()(G4int row, G4int col)
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{
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return (row>=col? fast(row,col) : fast(col,row));
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}
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inline const G4double &
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G4ErrorSymMatrix::operator()(G4int row, G4int col) const
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{
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return (row>=col? fast(row,col) : fast(col,row));
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}
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inline void G4ErrorSymMatrix::assign(const G4ErrorSymMatrix &m2)
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{
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(*this)=m2;
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}
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inline G4ErrorSymMatrix G4ErrorSymMatrix::T() const
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{
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return G4ErrorSymMatrix(*this);
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}
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inline G4ErrorSymMatrix::G4ErrorSymMatrix_row
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G4ErrorSymMatrix::operator[] (G4int r)
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{
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G4ErrorSymMatrix_row b(*this,r);
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return b;
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}
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inline G4ErrorSymMatrix::G4ErrorSymMatrix_row_const
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G4ErrorSymMatrix::operator[] (G4int r) const
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{
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const G4ErrorSymMatrix_row_const b(*this,r);
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return b;
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}
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inline G4double &G4ErrorSymMatrix::G4ErrorSymMatrix_row::operator[](G4int c)
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{
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if (_r >= c )
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{
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return *(_a.m.begin() + (_r+1)*_r/2 + c);
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}
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else
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{
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return *(_a.m.begin() + (c+1)*c/2 + _r);
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}
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}
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inline const G4double &
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G4ErrorSymMatrix::G4ErrorSymMatrix_row_const::operator[](G4int c) const
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{
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if (_r >= c )
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{
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return *(_a.m.begin() + (_r+1)*_r/2 + c);
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}
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else
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{
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return *(_a.m.begin() + (c+1)*c/2 + _r);
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}
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}
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inline G4ErrorSymMatrix::
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G4ErrorSymMatrix_row::G4ErrorSymMatrix_row(G4ErrorSymMatrix &a, G4int r)
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: _a(a), _r(r)
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{}
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inline G4ErrorSymMatrix::
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G4ErrorSymMatrix_row_const::G4ErrorSymMatrix_row_const
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(const G4ErrorSymMatrix&a,G4int r)
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: _a(a), _r(r)
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{}
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inline G4ErrorSymMatrix G4ErrorSymMatrix::inverse(G4int &ifail) const
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{
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G4ErrorSymMatrix mTmp(*this);
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mTmp.invert(ifail);
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return mTmp;
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}
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