portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2024-11-09 23:45:36 +00:00
Code Releases Activity

make private methods private

Browse Source
This commit is contained in:
Alessandro Lupo 2023-05-26 17:02:16 +01:00
parent fe88a0c12f
commit b405767569
1 changed files with 37 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

72
Grid/qcd/utils/GaugeGroupTwoIndex.h
View File

@ -140,41 +140,7 @@ class GaugeGroupTwoIndex : public GaugeGroup<ncolour, group_name> {
typedef iGroupMatrix<ComplexF> MatrixF;
typedef iGroupMatrix<ComplexD> MatrixD;
template <class cplx>
static void base(int Index, iGroupMatrix<cplx> &eij) {
// returns (e)^(ij)_{kl} necessary for change of base U_F -> U_R
assert(Index < Dimension);
eij = Zero();
// for the linearisation of the 2 indexes
static int a[ncolour * (ncolour - 1) / 2][2]; // store the a <-> i,j
static bool filled = false;
if (!filled) {
int counter = 0;
for (int i = 1; i < ncolour; i++) {
for (int j = 0; j < i; j++) {
if (std::is_same<group_name, GroupName::Sp>::value)
{
if (j==0 && i==ngroup+j && S==-1) {
//std::cout << "skipping" << std::endl; // for Sp2n this vanishes identically.
j = j+1;
}
}
a[counter][0] = i;
a[counter][1] = j;
counter++;
}
}
filled = true;
}
if (Index < ncolour*ncolour - DimensionS)
{
baseOffDiagonal(a[Index][0], a[Index][1], eij, group_name());
} else {
baseDiagonal(Index, eij);
}
}
private:
template <class cplx>
static void baseDiagonal(int Index, iGroupMatrix<cplx> &eij) {
eij = Zero();
@ -199,6 +165,42 @@ class GaugeGroupTwoIndex : public GaugeGroup<ncolour, group_name> {
detail::baseOffDiagonalSpHelper<cplx, ncolour, S>::baseOffDiagonalSp(i, j, eij);
}
public:
template <class cplx>
static void base(int Index, iGroupMatrix<cplx> &eij) {
// returns (e)^(ij)_{kl} necessary for change of base U_F -> U_R
assert(Index < Dimension);
eij = Zero();
// for the linearisation of the 2 indexes
static int a[ncolour * (ncolour - 1) / 2][2]; // store the a <-> i,j
static bool filled = false;
if (!filled) {
int counter = 0;
for (int i = 1; i < ncolour; i++) {
for (int j = 0; j < i; j++) {
if (std::is_same<group_name, GroupName::Sp>::value)
{
if (j==0 && i==ngroup+j && S==-1) {
//std::cout << "skipping" << std::endl; // for Sp2n this vanishes identically.
j = j+1;
}
}
a[counter][0] = i;
a[counter][1] = j;
counter++;
}
}
filled = true;
}
if (Index < ncolour*ncolour - DimensionS)
{
baseOffDiagonal(a[Index][0], a[Index][1], eij, group_name());
} else {
baseDiagonal(Index, eij);
}
}
static void printBase(void) {
for (int gen = 0; gen < Dimension; gen++) {
Matrix tmp;