QRMatrixI.H
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28 
29 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
30 
31 template<class MatrixType>
34 {
35  SquareMatrix<cmptType> P(p_.size(), Zero);
36 
37  forAll(p_, jcol)
38  {
39  P(p_[jcol], jcol) = pTraits<cmptType>::one;
40  }
41 
42  return P;
43 }
44 
45 
46 // ************************************************************************* //
SMatrix P() const
Create and return the permutation matrix.
Definition: QRMatrixI.H:26
A traits class, which is primarily used for primitives and vector-space.
Definition: pTraits.H:75
#define forAll(list, i)
Loop across all elements in list.
Definition: stdFoam.H:421
A templated (N x N) square matrix of objects of <Type>, containing N*N elements, derived from Matrix...
Definition: SquareMatrix.H:59
static constexpr const zero Zero
Global zero (0)
Definition: zero.H:127