630private static AF[] PMtoAF; // Propagation-to-AceFlags conversion matrix 648AFtoPM[( int )( 0 | AF.OI | 0 | 0 )] = PM.F | 0 | PM.CO | 0 | PM.GO ; 649AFtoPM[( int )( 0 | AF.OI | 0 | AF.NP )] = PM.F | 0 | PM.CO | 0 | 0 ; 650AFtoPM[( int )( 0 | AF.OI | AF.IO | 0 )] = 0 | 0 | PM.CO | 0 | PM.GO ; 651AFtoPM[( int )( 0 | AF.OI | AF.IO | AF.NP )] = 0 | 0 | PM.CO | 0 | 0 ; 652AFtoPM[( int )( AF.CI | 0 | 0 | 0 )] = PM.F | PM.CF | 0 | PM.GF | 0 ; 653AFtoPM[( int )( AF.CI | 0 | 0 | AF.NP )] = PM.F | PM.CF | 0 | 0 | 0 ; 654AFtoPM[( int )( AF.CI | 0 | AF.IO | 0 )] = 0 | PM.CF | 0 | PM.GF | 0 ; 655AFtoPM[( int )( AF.CI | 0 | AF.IO | AF.NP )] = 0 | PM.CF | 0 | 0 | 0 ; 656AFtoPM[( int )( AF.CI | AF.OI | 0 | 0 )] = PM.F | PM.CF | PM.CO | PM.GF | PM.GO ; 657AFtoPM[( int )( AF.CI | AF.OI | 0 | AF.NP )] = PM.F | PM.CF | PM.CO | 0 | 0 ; 658AFtoPM[( int )( AF.CI | AF.OI | AF.IO | 0 )] = 0 | PM.CF | PM.CO | PM.GF | PM.GO ; 659AFtoPM[( int )( AF.CI | AF.OI | AF.IO | AF.NP )] = 0 | PM.CF | PM.CO | 0 | 0 ; 661PMtoAF = new AF[32]; 665PMtoAF[i] = AF.Invalid; 676PMtoAF[( int )( PM.F | 0 | PM.CO | 0 | PM.GO )] = 0 | AF.OI | 0 | 0 ; 677PMtoAF[( int )( PM.F | 0 | PM.CO | 0 | 0 )] = 0 | AF.OI | 0 | AF.NP ; 678PMtoAF[( int )( 0 | 0 | PM.CO | 0 | PM.GO )] = 0 | AF.OI | AF.IO | 0 ; 679PMtoAF[( int )( 0 | 0 | PM.CO | 0 | 0 )] = 0 | AF.OI | AF.IO | AF.NP ; 680PMtoAF[( int )( PM.F | PM.CF | 0 | PM.GF | 0 )] = AF.CI | 0 | 0 | 0 ; 681PMtoAF[( int )( PM.F | PM.CF | 0 | 0 | 0 )] = AF.CI | 0 | 0 | AF.NP ; 682PMtoAF[( int )( 0 | PM.CF | 0 | PM.GF | 0 )] = AF.CI | 0 | AF.IO | 0 ; 683PMtoAF[( int )( 0 | PM.CF | 0 | 0 | 0 )] = AF.CI | 0 | AF.IO | AF.NP ; 684PMtoAF[( int )( PM.F | PM.CF | PM.CO | PM.GF | PM.GO )] = AF.CI | AF.OI | 0 | 0 ; 685PMtoAF[( int )( PM.F | PM.CF | PM.CO | 0 | 0 )] = AF.CI | AF.OI | 0 | AF.NP ; 686PMtoAF[( int )( 0 | PM.CF | PM.CO | PM.GF | PM.GO )] = AF.CI | AF.OI | AF.IO | 0 ; 687PMtoAF[( int )( 0 | PM.CF | PM.CO | 0 | 0 )] = AF.CI | AF.OI | AF.IO | AF.NP ; 694private static AF AFFromAceFlags( AceFlags aceFlags, bool isDS ) 696AF af = 0; 700af |= AF.CI; 709af |= AF.OI; 714af |= AF.IO; 719af |= AF.NP; 729private static AceFlags AceFlagsFromAF( AF af, bool isDS ) 733if (( af & AF.CI ) != 0 ) 742if (( !isDS ) && (( af & AF.OI ) != 0 )) 747if (( af & AF.IO ) != 0 ) 752if (( af & AF.NP ) != 0 ) 768AF leftAF = AFFromAceFlags( left, isDS ); 769AF rightAF = AFFromAceFlags( right, isDS ); 780AF resultAF = PMtoAF[( int )resultPM]; 782if ( resultAF == AF.Invalid ) 798AF leftAF = AFFromAceFlags( existing, isDS ); 799AF rightAF = AFFromAceFlags( remove, isDS ); 823AF resultAF = PMtoAF[( int )resultPM]; 825if ( resultAF == AF.Invalid )