593private static readonly AF[] s_PMtoAF = CreatePMtoAFConversionMatrix(); // Propagation-to-AceFlags conversion matrix 611afToPm[(int)( 0 | AF.OI | 0 | 0 )] = PM.F | 0 | PM.CO | 0 | PM.GO; 612afToPm[(int)( 0 | AF.OI | 0 | AF.NP )] = PM.F | 0 | PM.CO | 0 | 0; 613afToPm[(int)( 0 | AF.OI | AF.IO | 0 )] = 0 | 0 | PM.CO | 0 | PM.GO; 614afToPm[(int)( 0 | AF.OI | AF.IO | AF.NP )] = 0 | 0 | PM.CO | 0 | 0; 615afToPm[(int)( AF.CI | 0 | 0 | 0 )] = PM.F | PM.CF | 0 | PM.GF | 0; 616afToPm[(int)( AF.CI | 0 | 0 | AF.NP )] = PM.F | PM.CF | 0 | 0 | 0; 617afToPm[(int)( AF.CI | 0 | AF.IO | 0 )] = 0 | PM.CF | 0 | PM.GF | 0; 618afToPm[(int)( AF.CI | 0 | AF.IO | AF.NP )] = 0 | PM.CF | 0 | 0 | 0; 619afToPm[(int)( AF.CI | AF.OI | 0 | 0 )] = PM.F | PM.CF | PM.CO | PM.GF | PM.GO; 620afToPm[(int)( AF.CI | AF.OI | 0 | AF.NP )] = PM.F | PM.CF | PM.CO | 0 | 0; 621afToPm[(int)( AF.CI | AF.OI | AF.IO | 0 )] = 0 | PM.CF | PM.CO | PM.GF | PM.GO; 622afToPm[(int)( AF.CI | AF.OI | AF.IO | AF.NP )] = 0 | PM.CF | PM.CO | 0 | 0; 627private static AF[] CreatePMtoAFConversionMatrix() 629var pmToAf = new AF[32]; 633pmToAf[i] = AF.Invalid; 644pmToAf[(int)( PM.F | 0 | PM.CO | 0 | PM.GO )] = 0 | AF.OI | 0 | 0; 645pmToAf[(int)( PM.F | 0 | PM.CO | 0 | 0 )] = 0 | AF.OI | 0 | AF.NP; 646pmToAf[(int)( 0 | 0 | PM.CO | 0 | PM.GO )] = 0 | AF.OI | AF.IO | 0; 647pmToAf[(int)( 0 | 0 | PM.CO | 0 | 0 )] = 0 | AF.OI | AF.IO | AF.NP; 648pmToAf[(int)( PM.F | PM.CF | 0 | PM.GF | 0 )] = AF.CI | 0 | 0 | 0; 649pmToAf[(int)( PM.F | PM.CF | 0 | 0 | 0 )] = AF.CI | 0 | 0 | AF.NP; 650pmToAf[(int)( 0 | PM.CF | 0 | PM.GF | 0 )] = AF.CI | 0 | AF.IO | 0; 651pmToAf[(int)( 0 | PM.CF | 0 | 0 | 0 )] = AF.CI | 0 | AF.IO | AF.NP; 652pmToAf[(int)( PM.F | PM.CF | PM.CO | PM.GF | PM.GO )] = AF.CI | AF.OI | 0 | 0; 653pmToAf[(int)( PM.F | PM.CF | PM.CO | 0 | 0 )] = AF.CI | AF.OI | 0 | AF.NP; 654pmToAf[(int)( 0 | PM.CF | PM.CO | PM.GF | PM.GO )] = AF.CI | AF.OI | AF.IO | 0; 655pmToAf[(int)( 0 | PM.CF | PM.CO | 0 | 0 )] = AF.CI | AF.OI | AF.IO | AF.NP; 664private static AF AFFromAceFlags(AceFlags aceFlags, bool isDS) 666AF af = 0; 670af |= AF.CI; 679af |= AF.OI; 684af |= AF.IO; 689af |= AF.NP; 699private static AceFlags AceFlagsFromAF(AF af, bool isDS) 703if ((af & AF.CI) != 0) 712if ((!isDS) && ((af & AF.OI) != 0)) 717if ((af & AF.IO) != 0) 722if ((af & AF.NP) != 0) 738AF leftAF = AFFromAceFlags(left, isDS); 739AF rightAF = AFFromAceFlags(right, isDS); 750AF resultAF = s_PMtoAF[(int)resultPM]; 752if (resultAF == AF.Invalid) 768AF leftAF = AFFromAceFlags(existing, isDS); 769AF rightAF = AFFromAceFlags(remove, isDS); 793AF resultAF = s_PMtoAF[(int)resultPM]; 795if (resultAF == AF.Invalid)