RandExcitSymLabelProd Function

public pure function RandExcitSymLabelProd(SymLabel1, SymLabel2)

Arguments

Type IntentOptional Attributes Name
integer, intent(in) :: SymLabel1
integer, intent(in) :: SymLabel2

Return Value integer


Source Code

    PURE INTEGER FUNCTION RandExcitSymLabelProd(SymLabel1, SymLabel2)
        IMPLICIT NONE
        INTEGER, INTENT(IN) :: SymLabel1, SymLabel2

        IF (tNoSymGenRandExcits) THEN
            RandExcitSymLabelProd = 0
        else if (tKPntSym) THEN
            !Look up the symmetry in the product table for labels (returning labels, not syms)
            RandExcitSymLabelProd = SymTableLabels(SymLabel1, SymLabel2)
        ELSE
            RandExcitSymLabelProd = IEOR(SymLabel1, SymLabel2)
!            write(stdout,*) "***",SymLabel1,SymLabel2,RandExcitSymLabelProd
        end if

    END FUNCTION RandExcitSymLabelProd