G4ErrorMatrix.icc

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//
// ------------------------------------------------------------
//      GEANT 4 class inline implementation
// ------------------------------------------------------------
 
inline G4ErrorMatrix::G4ErrorMatrix()
  : m(0)
  , nrow(0)
  , ncol(0)
  , size(0)
{}
 
inline G4int G4ErrorMatrix::num_row() const { return nrow; }
 
inline G4int G4ErrorMatrix::num_col() const { return ncol; }
 
inline G4int G4ErrorMatrix::num_size() const { return size; }
 
inline G4double& G4ErrorMatrix::operator()(G4int row, G4int col)
{
  return *(m.begin() + (row - 1) * ncol + col - 1);
}
 
inline const G4double& G4ErrorMatrix::operator()(G4int row, G4int col) const
{
  return *(m.begin() + (row - 1) * ncol + col - 1);
}
 
inline G4ErrorMatrix::G4ErrorMatrix_row G4ErrorMatrix::operator[](G4int r)
{
  G4ErrorMatrix_row b(*this, r);
  return b;
}
 
inline const G4ErrorMatrix::G4ErrorMatrix_row_const G4ErrorMatrix::operator[](
  G4int r) const
{
  G4ErrorMatrix_row_const b(*this, r);
  return b;
}
 
inline G4double& G4ErrorMatrix::G4ErrorMatrix_row::operator[](G4int c)
{
  return *(_a.m.begin() + _r * _a.ncol + c);
}
 
inline const G4double& G4ErrorMatrix::G4ErrorMatrix_row_const::operator[](
  G4int c) const
{
  return *(_a.m.begin() + _r * _a.ncol + c);
}
 
inline G4ErrorMatrix::G4ErrorMatrix_row::G4ErrorMatrix_row(G4ErrorMatrix& a,
                                                           G4int r)
  : _a(a)
{
  _r = r;
}
 
inline G4ErrorMatrix::G4ErrorMatrix_row_const::G4ErrorMatrix_row_const(
  const G4ErrorMatrix& a, G4int r)
  : _a(a)
{
  _r = r;
}
 
inline G4ErrorMatrix G4ErrorMatrix::inverse(G4int& ierr) const
{
  G4ErrorMatrix mTmp(*this);
  mTmp.invert(ierr);
  return mTmp;
}