ABC: A System for Sequential Synthesis and Verification
 
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vecInt.h
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1
20
21#ifndef ABC__misc__vec__vecInt_h
22#define ABC__misc__vec__vecInt_h
23
24
28
29#include <stdio.h>
30
32
33
37
41
42typedef struct Vec_Int_t_ Vec_Int_t;
43struct Vec_Int_t_
44{
45 int nCap;
46 int nSize;
47 int * pArray;
48};
49
53
54#define Vec_IntForEachEntry( vVec, Entry, i ) \
55 for ( i = 0; (i < Vec_IntSize(vVec)) && (((Entry) = Vec_IntEntry(vVec, i)), 1); i++ )
56#define Vec_IntForEachEntryStart( vVec, Entry, i, Start ) \
57 for ( i = Start; (i < Vec_IntSize(vVec)) && (((Entry) = Vec_IntEntry(vVec, i)), 1); i++ )
58#define Vec_IntForEachEntryStop( vVec, Entry, i, Stop ) \
59 for ( i = 0; (i < Stop) && (((Entry) = Vec_IntEntry(vVec, i)), 1); i++ )
60#define Vec_IntForEachEntryStartStop( vVec, Entry, i, Start, Stop ) \
61 for ( i = Start; (i < Stop) && (((Entry) = Vec_IntEntry(vVec, i)), 1); i++ )
62#define Vec_IntForEachEntryReverse( vVec, pEntry, i ) \
63 for ( i = Vec_IntSize(vVec) - 1; (i >= 0) && (((pEntry) = Vec_IntEntry(vVec, i)), 1); i-- )
64#define Vec_IntForEachEntryReverseStart( vVec, pEntry, i, Start ) \
65 for ( i = Start; (i >= 0) && (((pEntry) = Vec_IntEntry(vVec, i)), 1); i-- )
66#define Vec_IntForEachEntryTwo( vVec1, vVec2, Entry1, Entry2, i ) \
67 for ( i = 0; (i < Vec_IntSize(vVec1)) && (((Entry1) = Vec_IntEntry(vVec1, i)), 1) && (((Entry2) = Vec_IntEntry(vVec2, i)), 1); i++ )
68#define Vec_IntForEachEntryThree( vVec1, vVec2, vVec3, Entry1, Entry2, Entry3, i ) \
69 for ( i = 0; (i < Vec_IntSize(vVec1)) && (((Entry1) = Vec_IntEntry(vVec1, i)), 1) && (((Entry2) = Vec_IntEntry(vVec2, i)), 1) && (((Entry3) = Vec_IntEntry(vVec3, i)), 1); i++ )
70#define Vec_IntForEachEntryTwoStart( vVec1, vVec2, Entry1, Entry2, i, Start ) \
71 for ( i = Start; (i < Vec_IntSize(vVec1)) && (((Entry1) = Vec_IntEntry(vVec1, i)), 1) && (((Entry2) = Vec_IntEntry(vVec2, i)), 1); i++ )
72#define Vec_IntForEachEntryDouble( vVec, Entry1, Entry2, i ) \
73 for ( i = 0; (i+1 < Vec_IntSize(vVec)) && (((Entry1) = Vec_IntEntry(vVec, i)), 1) && (((Entry2) = Vec_IntEntry(vVec, i+1)), 1); i += 2 )
74#define Vec_IntForEachEntryDoubleStart( vVec, Entry1, Entry2, i, Start ) \
75 for ( i = Start; (i+1 < Vec_IntSize(vVec)) && (((Entry1) = Vec_IntEntry(vVec, i)), 1) && (((Entry2) = Vec_IntEntry(vVec, i+1)), 1); i += 2 )
76#define Vec_IntForEachEntryTriple( vVec, Entry1, Entry2, Entry3, i ) \
77 for ( i = 0; (i+2 < Vec_IntSize(vVec)) && (((Entry1) = Vec_IntEntry(vVec, i)), 1) && (((Entry2) = Vec_IntEntry(vVec, i+1)), 1) && (((Entry3) = Vec_IntEntry(vVec, i+2)), 1); i += 3 )
78#define Vec_IntForEachEntryThisNext( vVec, This, Next, i ) \
79 for ( i = 0, (This) = (Next) = (Vec_IntSize(vVec) ? Vec_IntEntry(vVec, 0) : -1); (i+1 < Vec_IntSize(vVec)) && (((Next) = Vec_IntEntry(vVec, i+1)), 1); i += 2, (This) = (Next) )
80#define Vec_IntForEachEntryInVec( vVec2, vVec, Entry, i ) \
81 for ( i = 0; (i < Vec_IntSize(vVec)) && (((Entry) = Vec_IntEntry(vVec2, Vec_IntEntry(vVec, i))), 1); i++ )
82
86
98static inline Vec_Int_t * Vec_IntAlloc( int nCap )
99{
100 Vec_Int_t * p;
101 p = ABC_ALLOC( Vec_Int_t, 1 );
102 if ( nCap > 0 && nCap < 16 )
103 nCap = 16;
104 p->nSize = 0;
105 p->nCap = nCap;
106 p->pArray = p->nCap? ABC_ALLOC( int, p->nCap ) : NULL;
107 return p;
108}
109static inline Vec_Int_t * Vec_IntAllocExact( int nCap )
110{
111 Vec_Int_t * p;
112 assert( nCap >= 0 );
113 p = ABC_ALLOC( Vec_Int_t, 1 );
114 p->nSize = 0;
115 p->nCap = nCap;
116 p->pArray = p->nCap? ABC_ALLOC( int, p->nCap ) : NULL;
117 return p;
118}
119
131static inline Vec_Int_t * Vec_IntStart( int nSize )
132{
133 Vec_Int_t * p;
134 p = Vec_IntAlloc( nSize );
135 p->nSize = nSize;
136 if ( p->pArray ) memset( p->pArray, 0, sizeof(int) * (size_t)nSize );
137 return p;
138}
139static inline Vec_Int_t * Vec_IntStartFull( int nSize )
140{
141 Vec_Int_t * p;
142 p = Vec_IntAlloc( nSize );
143 p->nSize = nSize;
144 if ( p->pArray ) memset( p->pArray, 0xff, sizeof(int) * (size_t)nSize );
145 return p;
146}
147static inline Vec_Int_t * Vec_IntStartRange( int First, int Range )
148{
149 Vec_Int_t * p;
150 int i;
151 p = Vec_IntAlloc( Range );
152 p->nSize = Range;
153 for ( i = 0; i < Range; i++ )
154 p->pArray[i] = First + i;
155 return p;
156}
157static inline Vec_Int_t * Vec_IntStartRandomLimit( int nSize, int Upper, int Lower )
158{
159 Vec_Int_t * p = Vec_IntAlloc( nSize );
160 int i, Gap = Upper - Lower + 1;
161 for ( i = 0; i < p->nSize; i++ )
162 p->pArray[i] = Lower + Abc_Random(0) % Gap;
163 return p;
164}
165static inline void Vec_IntRandomizeOrder( Vec_Int_t * p )
166{
167 int v;
168 for ( v = 0; v < p->nSize; v++ )
169 {
170 int vRand = Abc_Random(0) % p->nSize;
171 ABC_SWAP( int, p->pArray[vRand], p->pArray[v] );
172 }
173}
174
186static inline Vec_Int_t * Vec_IntStartNatural( int nSize )
187{
188 Vec_Int_t * p;
189 int i;
190 p = Vec_IntAlloc( nSize );
191 p->nSize = nSize;
192 for ( i = 0; i < nSize; i++ )
193 p->pArray[i] = i;
194 return p;
195}
196
208static inline Vec_Int_t * Vec_IntAllocArray( int * pArray, int nSize )
209{
210 Vec_Int_t * p;
211 p = ABC_ALLOC( Vec_Int_t, 1 );
212 p->nSize = nSize;
213 p->nCap = nSize;
214 p->pArray = pArray;
215 return p;
216}
217
229static inline Vec_Int_t * Vec_IntAllocArrayCopy( int * pArray, int nSize )
230{
231 Vec_Int_t * p;
232 p = ABC_ALLOC( Vec_Int_t, 1 );
233 p->nSize = nSize;
234 p->nCap = nSize;
235 p->pArray = ABC_ALLOC( int, nSize );
236 memcpy( p->pArray, pArray, sizeof(int) * (size_t)nSize );
237 return p;
238}
239
251static inline Vec_Int_t * Vec_IntDup( Vec_Int_t * pVec )
252{
253 Vec_Int_t * p;
254 p = ABC_ALLOC( Vec_Int_t, 1 );
255 p->nSize = pVec->nSize;
256 p->nCap = pVec->nSize;
257 p->pArray = p->nCap? ABC_ALLOC( int, p->nCap ) : NULL;
258 memcpy( p->pArray, pVec->pArray, sizeof(int) * (size_t)pVec->nSize );
259 return p;
260}
261
273static inline Vec_Int_t * Vec_IntDupArray( Vec_Int_t * pVec )
274{
275 Vec_Int_t * p;
276 p = ABC_ALLOC( Vec_Int_t, 1 );
277 p->nSize = pVec->nSize;
278 p->nCap = pVec->nCap;
279 p->pArray = pVec->pArray;
280 pVec->nSize = 0;
281 pVec->nCap = 0;
282 pVec->pArray = NULL;
283 return p;
284}
285
297static inline void Vec_IntZero( Vec_Int_t * p )
298{
299 p->pArray = NULL;
300 p->nSize = 0;
301 p->nCap = 0;
302}
303static inline void Vec_IntErase( Vec_Int_t * p )
304{
305 ABC_FREE( p->pArray );
306 p->nSize = 0;
307 p->nCap = 0;
308}
309static inline void Vec_IntFree( Vec_Int_t * p )
310{
311 ABC_FREE( p->pArray );
312 ABC_FREE( p );
313}
314
326static inline void Vec_IntFreeP( Vec_Int_t ** p )
327{
328 if ( *p == NULL )
329 return;
330 ABC_FREE( (*p)->pArray );
331 ABC_FREE( (*p) );
332}
333
345static inline int * Vec_IntReleaseArray( Vec_Int_t * p )
346{
347 int * pArray = p->pArray;
348 p->nCap = 0;
349 p->nSize = 0;
350 p->pArray = NULL;
351 return pArray;
352}
353static inline int * Vec_IntReleaseNewArray( Vec_Int_t * p )
354{
355 int * pArray = ABC_ALLOC( int, p->nSize+1 );
356 pArray[0] = p->nSize+1;
357 memcpy( pArray+1, p->pArray, sizeof(int)*(size_t)p->nSize );
358 return pArray;
359}
360
372static inline int * Vec_IntArray( Vec_Int_t * p )
373{
374 return p->pArray;
375}
376static inline int ** Vec_IntArrayP( Vec_Int_t * p )
377{
378 return &p->pArray;
379}
380static inline int * Vec_IntLimit( Vec_Int_t * p )
381{
382 return p->pArray + p->nSize;
383}
384
396static inline int Vec_IntSize( Vec_Int_t * p )
397{
398 return p->nSize;
399}
400
412static inline int Vec_IntCap( Vec_Int_t * p )
413{
414 return p->nCap;
415}
416
428static inline double Vec_IntMemory( Vec_Int_t * p )
429{
430 return !p ? 0.0 : 1.0 * sizeof(int) * (size_t)p->nCap + sizeof(Vec_Int_t) ;
431}
432
444static inline int Vec_IntEntry( Vec_Int_t * p, int i )
445{
446 assert( i >= 0 && i < p->nSize );
447 return p->pArray[i];
448}
449
461static inline int * Vec_IntEntryP( Vec_Int_t * p, int i )
462{
463 assert( i >= 0 && i < p->nSize );
464 return p->pArray + i;
465}
466
478static inline void Vec_IntWriteEntry( Vec_Int_t * p, int i, int Entry )
479{
480 assert( i >= 0 && i < p->nSize );
481 p->pArray[i] = Entry;
482}
483
495static inline int Vec_IntAddToEntry( Vec_Int_t * p, int i, int Addition )
496{
497 assert( i >= 0 && i < p->nSize );
498 return p->pArray[i] += Addition;
499}
500
512static inline void Vec_IntUpdateEntry( Vec_Int_t * p, int i, int Value )
513{
514 if ( Vec_IntEntry( p, i ) < Value )
515 Vec_IntWriteEntry( p, i, Value );
516}
517static inline void Vec_IntDowndateEntry( Vec_Int_t * p, int i, int Value )
518{
519 if ( Vec_IntEntry( p, i ) > Value )
520 Vec_IntWriteEntry( p, i, Value );
521}
522
534static inline int Vec_IntEntryLast( Vec_Int_t * p )
535{
536 assert( p->nSize > 0 );
537 return p->pArray[p->nSize-1];
538}
539
551static inline void Vec_IntGrow( Vec_Int_t * p, int nCapMin )
552{
553 if ( p->nCap >= nCapMin )
554 return;
555 assert( p->nCap < ABC_INT_MAX );
556 p->pArray = ABC_REALLOC( int, p->pArray, nCapMin );
557 assert( p->pArray );
558 p->nCap = nCapMin;
559}
560
572static inline void Vec_IntGrowResize( Vec_Int_t * p, int nCapMin )
573{
574 p->nSize = nCapMin;
575 if ( p->nCap >= nCapMin )
576 return;
577 p->pArray = ABC_REALLOC( int, p->pArray, nCapMin );
578 assert( p->pArray );
579 p->nCap = nCapMin;
580}
581
593static inline void Vec_IntFill( Vec_Int_t * p, int nSize, int Fill )
594{
595 int i;
596 Vec_IntGrow( p, nSize );
597 for ( i = 0; i < nSize; i++ )
598 p->pArray[i] = Fill;
599 p->nSize = nSize;
600}
601static inline void Vec_IntFillTwo( Vec_Int_t * p, int nSize, int FillEven, int FillOdd )
602{
603 int i;
604 Vec_IntGrow( p, nSize );
605 for ( i = 0; i < nSize; i++ )
606 p->pArray[i] = (i & 1) ? FillOdd : FillEven;
607 p->nSize = nSize;
608}
609static inline void Vec_IntFillNatural( Vec_Int_t * p, int nSize )
610{
611 int i;
612 Vec_IntGrow( p, nSize );
613 for ( i = 0; i < nSize; i++ )
614 p->pArray[i] = i;
615 p->nSize = nSize;
616}
617
629static inline void Vec_IntFillExtra( Vec_Int_t * p, int nSize, int Fill )
630{
631 int i;
632 if ( nSize <= p->nSize )
633 return;
634 if ( nSize > 2 * p->nCap )
635 Vec_IntGrow( p, nSize );
636 else if ( nSize > p->nCap )
637 Vec_IntGrow( p, p->nCap < ABC_INT_MAX/2 ? 2 * p->nCap : ABC_INT_MAX );
638 for ( i = p->nSize; i < nSize; i++ )
639 p->pArray[i] = Fill;
640 p->nSize = nSize;
641}
642
654static inline int Vec_IntGetEntry( Vec_Int_t * p, int i )
655{
656 Vec_IntFillExtra( p, i + 1, 0 );
657 return Vec_IntEntry( p, i );
658}
659static inline int Vec_IntGetEntryFull( Vec_Int_t * p, int i )
660{
661 Vec_IntFillExtra( p, i + 1, -1 );
662 return Vec_IntEntry( p, i );
663}
664
676static inline int * Vec_IntGetEntryP( Vec_Int_t * p, int i )
677{
678 Vec_IntFillExtra( p, i + 1, 0 );
679 return Vec_IntEntryP( p, i );
680}
681
693static inline void Vec_IntSetEntry( Vec_Int_t * p, int i, int Entry )
694{
695 Vec_IntFillExtra( p, i + 1, 0 );
696 Vec_IntWriteEntry( p, i, Entry );
697}
698static inline void Vec_IntSetEntryFull( Vec_Int_t * p, int i, int Entry )
699{
700 Vec_IntFillExtra( p, i + 1, -1 );
701 Vec_IntWriteEntry( p, i, Entry );
702}
703
715static inline void Vec_IntShrink( Vec_Int_t * p, int nSizeNew )
716{
717 assert( p->nSize >= nSizeNew );
718 p->nSize = nSizeNew;
719}
720
732static inline void Vec_IntClear( Vec_Int_t * p )
733{
734 p->nSize = 0;
735}
736
748static inline void Vec_IntPush( Vec_Int_t * p, int Entry )
749{
750 if ( p->nSize == p->nCap )
751 {
752 if ( p->nCap < 16 )
753 Vec_IntGrow( p, 16 );
754 else
755 Vec_IntGrow( p, p->nCap < ABC_INT_MAX/2 ? 2 * p->nCap : ABC_INT_MAX );
756 }
757 p->pArray[p->nSize++] = Entry;
758}
759static inline int Vec_IntPushReturn( Vec_Int_t * p, int Entry )
760{
761 Vec_IntPush( p, Entry );
762 return Entry;
763}
764static inline void Vec_IntPushTwo( Vec_Int_t * p, int Entry1, int Entry2 )
765{
766 Vec_IntPush( p, Entry1 );
767 Vec_IntPush( p, Entry2 );
768}
769static inline void Vec_IntPushThree( Vec_Int_t * p, int Entry1, int Entry2, int Entry3 )
770{
771 Vec_IntPush( p, Entry1 );
772 Vec_IntPush( p, Entry2 );
773 Vec_IntPush( p, Entry3 );
774}
775static inline void Vec_IntPushFour( Vec_Int_t * p, int Entry1, int Entry2, int Entry3, int Entry4 )
776{
777 Vec_IntPush( p, Entry1 );
778 Vec_IntPush( p, Entry2 );
779 Vec_IntPush( p, Entry3 );
780 Vec_IntPush( p, Entry4 );
781}
782static inline void Vec_IntPushArray( Vec_Int_t * p, int * pEntries, int nEntries )
783{
784 int i;
785 for ( i = 0; i < nEntries; i++ )
786 Vec_IntPush( p, pEntries[i] );
787}
788static inline void Vec_IntShift( Vec_Int_t * p, int Shift )
789{
790 p->nSize -= Shift;
791 p->nCap -= Shift;
792 p->pArray += Shift;
793}
794
806static inline void Vec_IntPushFirst( Vec_Int_t * p, int Entry )
807{
808 int i;
809 if ( p->nSize == p->nCap )
810 {
811 if ( p->nCap < 16 )
812 Vec_IntGrow( p, 16 );
813 else
814 Vec_IntGrow( p, p->nCap < ABC_INT_MAX/2 ? 2 * p->nCap : ABC_INT_MAX );
815 }
816 p->nSize++;
817 for ( i = p->nSize - 1; i >= 1; i-- )
818 p->pArray[i] = p->pArray[i-1];
819 p->pArray[0] = Entry;
820}
821
833static inline void Vec_IntPushOrder( Vec_Int_t * p, int Entry )
834{
835 int i;
836 if ( p->nSize == p->nCap )
837 {
838 if ( p->nCap < 16 )
839 Vec_IntGrow( p, 16 );
840 else
841 Vec_IntGrow( p, p->nCap < ABC_INT_MAX/2 ? 2 * p->nCap : ABC_INT_MAX );
842 }
843 p->nSize++;
844 for ( i = p->nSize-2; i >= 0; i-- )
845 if ( p->pArray[i] > Entry )
846 p->pArray[i+1] = p->pArray[i];
847 else
848 break;
849 p->pArray[i+1] = Entry;
850}
851static inline void Vec_IntPushOrderCost( Vec_Int_t * p, int Entry, Vec_Int_t * vCost )
852{
853 int i;
854 if ( p->nSize == p->nCap )
855 {
856 if ( p->nCap < 16 )
857 Vec_IntGrow( p, 16 );
858 else
859 Vec_IntGrow( p, p->nCap < ABC_INT_MAX/2 ? 2 * p->nCap : ABC_INT_MAX );
860 }
861 p->nSize++;
862 for ( i = p->nSize-2; i >= 0; i-- )
863 if ( Vec_IntEntry(vCost, p->pArray[i]) > Vec_IntEntry(vCost, Entry) )
864 p->pArray[i+1] = p->pArray[i];
865 else
866 break;
867 p->pArray[i+1] = Entry;
868}
869
881static inline int Vec_IntIsOrdered( Vec_Int_t * p, int fReverse )
882{
883 int i;
884 if ( fReverse )
885 {
886 for ( i = 1; i < p->nSize; i++ )
887 if ( p->pArray[i-1] < p->pArray[i] )
888 return 0;
889 }
890 else
891 {
892 for ( i = 1; i < p->nSize; i++ )
893 if ( p->pArray[i-1] > p->pArray[i] )
894 return 0;
895 }
896 return 1;
897}
898static inline int Vec_IntIsOrderedCost( Vec_Int_t * p, Vec_Int_t * vCost, int fReverse )
899{
900 int i;
901 if ( fReverse )
902 {
903 for ( i = 1; i < p->nSize; i++ )
904 if ( Vec_IntEntry(vCost, p->pArray[i-1]) < Vec_IntEntry(vCost, p->pArray[i]) )
905 return 0;
906 }
907 else
908 {
909 for ( i = 1; i < p->nSize; i++ )
910 if ( Vec_IntEntry(vCost, p->pArray[i-1]) > Vec_IntEntry(vCost, p->pArray[i]) )
911 return 0;
912 }
913 return 1;
914}
915
927static inline void Vec_IntPushOrderReverse( Vec_Int_t * p, int Entry )
928{
929 int i;
930 if ( p->nSize == p->nCap )
931 {
932 if ( p->nCap < 16 )
933 Vec_IntGrow( p, 16 );
934 else
935 Vec_IntGrow( p, p->nCap < ABC_INT_MAX/2 ? 2 * p->nCap : ABC_INT_MAX );
936 }
937 p->nSize++;
938 for ( i = p->nSize-2; i >= 0; i-- )
939 if ( p->pArray[i] < Entry )
940 p->pArray[i+1] = p->pArray[i];
941 else
942 break;
943 p->pArray[i+1] = Entry;
944}
945
957static inline int Vec_IntPushUniqueOrder( Vec_Int_t * p, int Entry )
958{
959 int i;
960 for ( i = 0; i < p->nSize; i++ )
961 if ( p->pArray[i] == Entry )
962 return 1;
963 Vec_IntPushOrder( p, Entry );
964 return 0;
965}
966static inline int Vec_IntPushUniqueOrderCost( Vec_Int_t * p, int Entry, Vec_Int_t * vCost )
967{
968 int i;
969 for ( i = 0; i < p->nSize; i++ )
970 if ( p->pArray[i] == Entry )
971 return 1;
972 Vec_IntPushOrderCost( p, Entry, vCost );
973 return 0;
974}
975
987static inline int Vec_IntPushUnique( Vec_Int_t * p, int Entry )
988{
989 int i;
990 for ( i = 0; i < p->nSize; i++ )
991 if ( p->pArray[i] == Entry )
992 return 1;
993 Vec_IntPush( p, Entry );
994 return 0;
995}
996
1008static inline unsigned * Vec_IntFetch( Vec_Int_t * p, int nWords )
1009{
1010 if ( nWords == 0 )
1011 return NULL;
1012 assert( nWords > 0 );
1013 p->nSize += nWords;
1014 if ( p->nSize > p->nCap )
1015 {
1016// Vec_IntGrow( p, 2 * p->nSize );
1017 return NULL;
1018 }
1019 return ((unsigned *)p->pArray) + p->nSize - nWords;
1020}
1021
1033static inline int Vec_IntPop( Vec_Int_t * p )
1034{
1035 assert( p->nSize > 0 );
1036 return p->pArray[--p->nSize];
1037}
1038
1050static inline int Vec_IntFind( Vec_Int_t * p, int Entry )
1051{
1052 int i;
1053 for ( i = 0; i < p->nSize; i++ )
1054 if ( p->pArray[i] == Entry )
1055 return i;
1056 return -1;
1057}
1058
1070static inline int Vec_IntRemove( Vec_Int_t * p, int Entry )
1071{
1072 int i;
1073 for ( i = 0; i < p->nSize; i++ )
1074 if ( p->pArray[i] == Entry )
1075 break;
1076 if ( i == p->nSize )
1077 return 0;
1078 assert( i < p->nSize );
1079 for ( i++; i < p->nSize; i++ )
1080 p->pArray[i-1] = p->pArray[i];
1081 p->nSize--;
1082 return 1;
1083}
1084static inline int Vec_IntRemove1( Vec_Int_t * p, int Entry )
1085{
1086 int i;
1087 for ( i = 1; i < p->nSize; i++ )
1088 if ( p->pArray[i] == Entry )
1089 break;
1090 if ( i >= p->nSize )
1091 return 0;
1092 assert( i < p->nSize );
1093 for ( i++; i < p->nSize; i++ )
1094 p->pArray[i-1] = p->pArray[i];
1095 p->nSize--;
1096 return 1;
1097}
1098
1110static inline void Vec_IntDrop( Vec_Int_t * p, int i )
1111{
1112 int k;
1113 assert( i >= 0 && i < Vec_IntSize(p) );
1114 p->nSize--;
1115 for ( k = i; k < p->nSize; k++ )
1116 p->pArray[k] = p->pArray[k+1];
1117}
1118
1130static inline void Vec_IntInsert( Vec_Int_t * p, int iHere, int Entry )
1131{
1132 int i;
1133 assert( iHere >= 0 && iHere <= p->nSize );
1134 Vec_IntPush( p, 0 );
1135 for ( i = p->nSize - 1; i > iHere; i-- )
1136 p->pArray[i] = p->pArray[i-1];
1137 p->pArray[i] = Entry;
1138}
1139
1151static inline int Vec_IntFindMax( Vec_Int_t * p )
1152{
1153 int i, Best;
1154 if ( p->nSize == 0 )
1155 return 0;
1156 Best = p->pArray[0];
1157 for ( i = 1; i < p->nSize; i++ )
1158 if ( Best < p->pArray[i] )
1159 Best = p->pArray[i];
1160 return Best;
1161}
1162static inline int Vec_IntArgMax( Vec_Int_t * p )
1163{
1164 int i, Best, Arg = 0;
1165 if ( p->nSize == 0 )
1166 return -1;
1167 Best = p->pArray[0];
1168 for ( i = 1; i < p->nSize; i++ )
1169 if ( Best < p->pArray[i] )
1170 Best = p->pArray[i], Arg = i;
1171 return Arg;
1172}
1173
1185static inline int Vec_IntFindMin( Vec_Int_t * p )
1186{
1187 int i, Best;
1188 if ( p->nSize == 0 )
1189 return 0;
1190 Best = p->pArray[0];
1191 for ( i = 1; i < p->nSize; i++ )
1192 if ( Best > p->pArray[i] )
1193 Best = p->pArray[i];
1194 return Best;
1195}
1196static inline int Vec_IntArgMin( Vec_Int_t * p )
1197{
1198 int i, Best, Arg = 0;
1199 if ( p->nSize == 0 )
1200 return 0;
1201 Best = p->pArray[0];
1202 for ( i = 1; i < p->nSize; i++ )
1203 if ( Best > p->pArray[i] )
1204 Best = p->pArray[i], Arg = i;
1205 return Arg;
1206}
1207
1219static inline void Vec_IntReverseOrder( Vec_Int_t * p )
1220{
1221 int i, Temp;
1222 for ( i = 0; i < p->nSize/2; i++ )
1223 {
1224 Temp = p->pArray[i];
1225 p->pArray[i] = p->pArray[p->nSize-1-i];
1226 p->pArray[p->nSize-1-i] = Temp;
1227 }
1228}
1229
1241static inline void Vec_IntRemoveOdd( Vec_Int_t * p )
1242{
1243 int i;
1244 assert( (p->nSize & 1) == 0 );
1245 p->nSize >>= 1;
1246 for ( i = 0; i < p->nSize; i++ )
1247 p->pArray[i] = p->pArray[2*i];
1248}
1249static inline void Vec_IntRemoveEven( Vec_Int_t * p )
1250{
1251 int i;
1252 assert( (p->nSize & 1) == 0 );
1253 p->nSize >>= 1;
1254 for ( i = 0; i < p->nSize; i++ )
1255 p->pArray[i] = p->pArray[2*i+1];
1256}
1257
1269static inline Vec_Int_t * Vec_IntInvert( Vec_Int_t * p, int Fill )
1270{
1271 int Entry, i;
1272 Vec_Int_t * vRes = Vec_IntAlloc( 0 );
1273 if ( Vec_IntSize(p) == 0 )
1274 return vRes;
1275 Vec_IntFill( vRes, Vec_IntFindMax(p) + 1, Fill );
1276 Vec_IntForEachEntry( p, Entry, i )
1277 if ( Entry != Fill )
1278 Vec_IntWriteEntry( vRes, Entry, i );
1279 return vRes;
1280}
1281
1293static inline Vec_Int_t * Vec_IntCondense( Vec_Int_t * p, int Fill )
1294{
1295 int Entry, i;
1296 Vec_Int_t * vRes = Vec_IntAlloc( Vec_IntSize(p) );
1297 Vec_IntForEachEntry( p, Entry, i )
1298 if ( Entry != Fill )
1299 Vec_IntPush( vRes, Entry );
1300 return vRes;
1301}
1302
1314static inline int Vec_IntSum( Vec_Int_t * p )
1315{
1316 int i, Counter = 0;
1317 for ( i = 0; i < p->nSize; i++ )
1318 Counter += p->pArray[i];
1319 return Counter;
1320}
1321
1333static inline int Vec_IntCountEntry( Vec_Int_t * p, int Entry )
1334{
1335 int i, Counter = 0;
1336 for ( i = 0; i < p->nSize; i++ )
1337 Counter += (p->pArray[i] == Entry);
1338 return Counter;
1339}
1340static inline int Vec_IntCountLarger( Vec_Int_t * p, int Entry )
1341{
1342 int i, Counter = 0;
1343 for ( i = 0; i < p->nSize; i++ )
1344 Counter += (p->pArray[i] > Entry);
1345 return Counter;
1346}
1347static inline int Vec_IntCountSmaller( Vec_Int_t * p, int Entry )
1348{
1349 int i, Counter = 0;
1350 for ( i = 0; i < p->nSize; i++ )
1351 Counter += (p->pArray[i] < Entry);
1352 return Counter;
1353}
1354
1366static inline int Vec_IntCountPositive( Vec_Int_t * p )
1367{
1368 int i, Counter = 0;
1369 for ( i = 0; i < p->nSize; i++ )
1370 Counter += (p->pArray[i] > 0);
1371 return Counter;
1372}
1373static inline int Vec_IntCountZero( Vec_Int_t * p )
1374{
1375 int i, Counter = 0;
1376 for ( i = 0; i < p->nSize; i++ )
1377 Counter += (p->pArray[i] == 0);
1378 return Counter;
1379}
1380
1392static inline int Vec_IntAddPositive( Vec_Int_t * p )
1393{
1394 int i, Counter = 0;
1395 for ( i = 0; i < p->nSize; i++ )
1396 if ( p->pArray[i] > 0 )
1397 Counter += p->pArray[i];
1398 return Counter;
1399}
1400
1412static inline int Vec_IntEqual( Vec_Int_t * p1, Vec_Int_t * p2 )
1413{
1414 int i;
1415 if ( p1->nSize != p2->nSize )
1416 return 0;
1417 for ( i = 0; i < p1->nSize; i++ )
1418 if ( p1->pArray[i] != p2->pArray[i] )
1419 return 0;
1420 return 1;
1421}
1422static inline int Vec_IntContained( Vec_Int_t * pSmall, Vec_Int_t * pLarge )
1423{
1424 int i, k;
1425 for ( i = 0; i < pSmall->nSize; i++ )
1426 {
1427 for ( k = 0; k < pLarge->nSize; k++ )
1428 if ( pSmall->pArray[i] == pLarge->pArray[k] )
1429 break;
1430 if ( k == pLarge->nSize )
1431 return 0;
1432 }
1433 return 1;
1434}
1435
1448static inline int Vec_IntCountCommon( Vec_Int_t * p1, Vec_Int_t * p2 )
1449{
1450 Vec_Int_t * vTemp;
1451 int Entry, i, Counter = 0;
1452 if ( Vec_IntSize(p1) < Vec_IntSize(p2) )
1453 vTemp = p1, p1 = p2, p2 = vTemp;
1454 assert( Vec_IntSize(p1) >= Vec_IntSize(p2) );
1455 vTemp = Vec_IntInvert( p2, -1 );
1456 Vec_IntFillExtra( vTemp, Vec_IntFindMax(p1) + 1, -1 );
1457 Vec_IntForEachEntry( p1, Entry, i )
1458 if ( Vec_IntEntry(vTemp, Entry) >= 0 )
1459 Counter++;
1460 Vec_IntFree( vTemp );
1461 return Counter;
1462}
1463
1475static int Vec_IntSortCompare1( int * pp1, int * pp2 )
1476{
1477 // for some reason commenting out lines (as shown) led to crashing of the release version
1478 if ( *pp1 < *pp2 )
1479 return -1;
1480 if ( *pp1 > *pp2 ) //
1481 return 1;
1482 return 0; //
1483}
1484
1496static int Vec_IntSortCompare2( int * pp1, int * pp2 )
1497{
1498 // for some reason commenting out lines (as shown) led to crashing of the release version
1499 if ( *pp1 > *pp2 )
1500 return -1;
1501 if ( *pp1 < *pp2 ) //
1502 return 1;
1503 return 0; //
1504}
1505
1517static inline void Vec_IntSort( Vec_Int_t * p, int fReverse )
1518{
1519 if ( fReverse )
1520 qsort( (void *)p->pArray, (size_t)p->nSize, sizeof(int),
1521 (int (*)(const void *, const void *)) Vec_IntSortCompare2 );
1522 else
1523 qsort( (void *)p->pArray, (size_t)p->nSize, sizeof(int),
1524 (int (*)(const void *, const void *)) Vec_IntSortCompare1 );
1525}
1526static inline void Vec_IntSortMulti( Vec_Int_t * p, int nMulti, int fReverse )
1527{
1528 assert( Vec_IntSize(p) % nMulti == 0 );
1529 if ( fReverse )
1530 qsort( (void *)p->pArray, (size_t)(p->nSize/nMulti), nMulti*sizeof(int),
1531 (int (*)(const void *, const void *)) Vec_IntSortCompare2 );
1532 else
1533 qsort( (void *)p->pArray, (size_t)(p->nSize/nMulti), nMulti*sizeof(int),
1534 (int (*)(const void *, const void *)) Vec_IntSortCompare1 );
1535}
1536static inline int Vec_IntIsSorted( Vec_Int_t * p, int fReverse )
1537{
1538 int i;
1539 for ( i = 1; i < p->nSize; i++ )
1540 if ( fReverse ? (p->pArray[i-1] < p->pArray[i]) : (p->pArray[i-1] > p->pArray[i]) )
1541 return 0;
1542 return 1;
1543}
1544
1556static inline int Vec_IntUniqify( Vec_Int_t * p )
1557{
1558 int i, k, RetValue;
1559 if ( p->nSize < 2 )
1560 return 0;
1561 Vec_IntSort( p, 0 );
1562 for ( i = k = 1; i < p->nSize; i++ )
1563 if ( p->pArray[i] != p->pArray[i-1] )
1564 p->pArray[k++] = p->pArray[i];
1565 RetValue = p->nSize - k;
1566 p->nSize = k;
1567 return RetValue;
1568}
1569static inline int Vec_IntCountDuplicates( Vec_Int_t * p )
1570{
1571 int RetValue;
1572 Vec_Int_t * pDup = Vec_IntDup( p );
1573 Vec_IntUniqify( pDup );
1574 RetValue = Vec_IntSize(p) - Vec_IntSize(pDup);
1575 Vec_IntFree( pDup );
1576 return RetValue;
1577}
1578static inline int Vec_IntCheckUniqueSmall( Vec_Int_t * p )
1579{
1580 int i, k;
1581 for ( i = 0; i < p->nSize; i++ )
1582 for ( k = i+1; k < p->nSize; k++ )
1583 if ( p->pArray[i] == p->pArray[k] )
1584 return 0;
1585 return 1;
1586}
1587static inline int Vec_IntCountUnique( Vec_Int_t * p )
1588{
1589 int i, Count = 0, Max = Vec_IntFindMax(p);
1590 unsigned char * pPres = ABC_CALLOC( unsigned char, Max+1 );
1591 for ( i = 0; i < p->nSize; i++ )
1592 if ( pPres[p->pArray[i]] == 0 )
1593 pPres[p->pArray[i]] = 1, Count++;
1594 ABC_FREE( pPres );
1595 return Count;
1596}
1597
1609static inline int Vec_IntUniqifyPairs( Vec_Int_t * p )
1610{
1611 int i, k, RetValue;
1612 assert( p->nSize % 2 == 0 );
1613 if ( p->nSize < 4 )
1614 return 0;
1615 Vec_IntSortMulti( p, 2, 0 );
1616 for ( i = k = 1; i < p->nSize/2; i++ )
1617 if ( p->pArray[2*i] != p->pArray[2*(i-1)] || p->pArray[2*i+1] != p->pArray[2*(i-1)+1] )
1618 {
1619 p->pArray[2*k] = p->pArray[2*i];
1620 p->pArray[2*k+1] = p->pArray[2*i+1];
1621 k++;
1622 }
1623 RetValue = p->nSize/2 - k;
1624 p->nSize = 2*k;
1625 return RetValue;
1626}
1627
1639static inline unsigned Vec_IntUniqueHashKeyDebug( unsigned char * pStr, int nChars, int TableMask )
1640{
1641 static unsigned s_BigPrimes[4] = {12582917, 25165843, 50331653, 100663319};
1642 unsigned Key = 0; int c;
1643 for ( c = 0; c < nChars; c++ )
1644 {
1645 Key += (unsigned)pStr[c] * s_BigPrimes[c & 3];
1646 printf( "%d : ", c );
1647 printf( "%3d ", pStr[c] );
1648 printf( "%12u ", Key );
1649 printf( "%12u ", Key&TableMask );
1650 printf( "\n" );
1651 }
1652 return Key;
1653}
1654static inline void Vec_IntUniqueProfile( Vec_Int_t * vData, int * pTable, int * pNexts, int TableMask, int nIntSize )
1655{
1656 int i, Key, Counter;
1657 for ( i = 0; i <= TableMask; i++ )
1658 {
1659 Counter = 0;
1660 for ( Key = pTable[i]; Key != -1; Key = pNexts[Key] )
1661 Counter++;
1662 if ( Counter < 7 )
1663 continue;
1664 printf( "%d\n", Counter );
1665 for ( Key = pTable[i]; Key != -1; Key = pNexts[Key] )
1666 {
1667// Extra_PrintBinary( stdout, (unsigned *)Vec_IntEntryP(vData, Key*nIntSize), 40 ), printf( "\n" );
1668// Vec_IntUniqueHashKeyDebug( (unsigned char *)Vec_IntEntryP(vData, Key*nIntSize), 4*nIntSize, TableMask );
1669 }
1670 }
1671 printf( "\n" );
1672}
1673
1674static inline unsigned Vec_IntUniqueHashKey2( unsigned char * pStr, int nChars )
1675{
1676 static unsigned s_BigPrimes[4] = {12582917, 25165843, 50331653, 100663319};
1677 unsigned Key = 0; int c;
1678 for ( c = 0; c < nChars; c++ )
1679 Key += (unsigned)pStr[c] * s_BigPrimes[c & 3];
1680 return Key;
1681}
1682
1683static inline unsigned Vec_IntUniqueHashKey( unsigned char * pStr, int nChars )
1684{
1685 static unsigned s_BigPrimes[16] =
1686 {
1687 0x984b6ad9,0x18a6eed3,0x950353e2,0x6222f6eb,0xdfbedd47,0xef0f9023,0xac932a26,0x590eaf55,
1688 0x97d0a034,0xdc36cd2e,0x22736b37,0xdc9066b0,0x2eb2f98b,0x5d9c7baf,0x85747c9e,0x8aca1055
1689 };
1690 static unsigned s_BigPrimes2[16] =
1691 {
1692 0x8d8a5ebe,0x1e6a15dc,0x197d49db,0x5bab9c89,0x4b55dea7,0x55dede49,0x9a6a8080,0xe5e51035,
1693 0xe148d658,0x8a17eb3b,0xe22e4b38,0xe5be2a9a,0xbe938cbb,0x3b981069,0x7f9c0c8e,0xf756df10
1694 };
1695 unsigned Key = 0; int c;
1696 for ( c = 0; c < nChars; c++ )
1697 Key += s_BigPrimes2[(2*c)&15] * s_BigPrimes[(unsigned)pStr[c] & 15] +
1698 s_BigPrimes2[(2*c+1)&15] * s_BigPrimes[(unsigned)pStr[c] >> 4];
1699 return Key;
1700}
1701static inline int * Vec_IntUniqueLookup( Vec_Int_t * vData, int i, int nIntSize, int * pNexts, int * pStart )
1702{
1703 int * pData = Vec_IntEntryP( vData, i*nIntSize );
1704 for ( ; *pStart != -1; pStart = pNexts + *pStart )
1705 if ( !memcmp( pData, Vec_IntEntryP(vData, *pStart*nIntSize), sizeof(int) * (size_t)nIntSize ) )
1706 return pStart;
1707 return pStart;
1708}
1709static inline int Vec_IntUniqueCount( Vec_Int_t * vData, int nIntSize, Vec_Int_t ** pvMap )
1710{
1711 int nEntries = Vec_IntSize(vData) / nIntSize;
1712 int TableMask = (1 << Abc_Base2Log(nEntries)) - 1;
1713 int * pTable = ABC_FALLOC( int, TableMask+1 );
1714 int * pNexts = ABC_FALLOC( int, TableMask+1 );
1715 int * pClass = ABC_ALLOC( int, nEntries );
1716 int i, Key, * pEnt, nUnique = 0;
1717 assert( nEntries * nIntSize == Vec_IntSize(vData) );
1718 for ( i = 0; i < nEntries; i++ )
1719 {
1720 pEnt = Vec_IntEntryP( vData, i*nIntSize );
1721 Key = TableMask & Vec_IntUniqueHashKey( (unsigned char *)pEnt, 4*nIntSize );
1722 pEnt = Vec_IntUniqueLookup( vData, i, nIntSize, pNexts, pTable+Key );
1723 if ( *pEnt == -1 )
1724 *pEnt = i, nUnique++;
1725 pClass[i] = *pEnt;
1726 }
1727// Vec_IntUniqueProfile( vData, pTable, pNexts, TableMask, nIntSize );
1728 ABC_FREE( pTable );
1729 ABC_FREE( pNexts );
1730 if ( pvMap )
1731 *pvMap = Vec_IntAllocArray( pClass, nEntries );
1732 else
1733 ABC_FREE( pClass );
1734 return nUnique;
1735}
1736static inline Vec_Int_t * Vec_IntUniqifyHash( Vec_Int_t * vData, int nIntSize )
1737{
1738 Vec_Int_t * vMap, * vUnique;
1739 int i, Ent, nUnique = Vec_IntUniqueCount( vData, nIntSize, &vMap );
1740 vUnique = Vec_IntAlloc( nUnique * nIntSize );
1741 Vec_IntForEachEntry( vMap, Ent, i )
1742 {
1743 if ( Ent < i ) continue;
1744 assert( Ent == i );
1745 Vec_IntPushArray( vUnique, Vec_IntEntryP(vData, i*nIntSize), nIntSize );
1746 }
1747 assert( Vec_IntSize(vUnique) == nUnique * nIntSize );
1748 Vec_IntFree( vMap );
1749 return vUnique;
1750}
1751
1763static inline int Vec_IntSortCompareUnsigned( unsigned * pp1, unsigned * pp2 )
1764{
1765 if ( *pp1 < *pp2 )
1766 return -1;
1767 if ( *pp1 > *pp2 )
1768 return 1;
1769 return 0;
1770}
1771
1783static inline void Vec_IntSortUnsigned( Vec_Int_t * p )
1784{
1785 qsort( (void *)p->pArray, (size_t)p->nSize, sizeof(int),
1786 (int (*)(const void *, const void *)) Vec_IntSortCompareUnsigned );
1787}
1788
1800static inline int Vec_IntTwoCountCommon( Vec_Int_t * vArr1, Vec_Int_t * vArr2 )
1801{
1802 int * pBeg1 = vArr1->pArray;
1803 int * pBeg2 = vArr2->pArray;
1804 int * pEnd1 = vArr1->pArray + vArr1->nSize;
1805 int * pEnd2 = vArr2->pArray + vArr2->nSize;
1806 int Counter = 0;
1807 while ( pBeg1 < pEnd1 && pBeg2 < pEnd2 )
1808 {
1809 if ( *pBeg1 == *pBeg2 )
1810 pBeg1++, pBeg2++, Counter++;
1811 else if ( *pBeg1 < *pBeg2 )
1812 pBeg1++;
1813 else
1814 pBeg2++;
1815 }
1816 return Counter;
1817}
1818
1830static inline int Vec_IntTwoFindCommon( Vec_Int_t * vArr1, Vec_Int_t * vArr2, Vec_Int_t * vArr )
1831{
1832 int * pBeg1 = vArr1->pArray;
1833 int * pBeg2 = vArr2->pArray;
1834 int * pEnd1 = vArr1->pArray + vArr1->nSize;
1835 int * pEnd2 = vArr2->pArray + vArr2->nSize;
1836 Vec_IntClear( vArr );
1837 while ( pBeg1 < pEnd1 && pBeg2 < pEnd2 )
1838 {
1839 if ( *pBeg1 == *pBeg2 )
1840 Vec_IntPush( vArr, *pBeg1 ), pBeg1++, pBeg2++;
1841 else if ( *pBeg1 < *pBeg2 )
1842 pBeg1++;
1843 else
1844 pBeg2++;
1845 }
1846 return Vec_IntSize(vArr);
1847}
1848static inline int Vec_IntTwoFindCommonReverse( Vec_Int_t * vArr1, Vec_Int_t * vArr2, Vec_Int_t * vArr )
1849{
1850 int * pBeg1 = vArr1->pArray;
1851 int * pBeg2 = vArr2->pArray;
1852 int * pEnd1 = vArr1->pArray + vArr1->nSize;
1853 int * pEnd2 = vArr2->pArray + vArr2->nSize;
1854 Vec_IntClear( vArr );
1855 while ( pBeg1 < pEnd1 && pBeg2 < pEnd2 )
1856 {
1857 if ( *pBeg1 == *pBeg2 )
1858 Vec_IntPush( vArr, *pBeg1 ), pBeg1++, pBeg2++;
1859 else if ( *pBeg1 > *pBeg2 )
1860 pBeg1++;
1861 else
1862 pBeg2++;
1863 }
1864 return Vec_IntSize(vArr);
1865}
1866
1878static inline int Vec_IntTwoRemoveCommon( Vec_Int_t * vArr1, Vec_Int_t * vArr2, Vec_Int_t * vArr )
1879{
1880 int * pBeg1 = vArr1->pArray;
1881 int * pBeg2 = vArr2->pArray;
1882 int * pEnd1 = vArr1->pArray + vArr1->nSize;
1883 int * pEnd2 = vArr2->pArray + vArr2->nSize;
1884 int * pBeg1New = vArr1->pArray;
1885 int * pBeg2New = vArr2->pArray;
1886 Vec_IntClear( vArr );
1887 while ( pBeg1 < pEnd1 && pBeg2 < pEnd2 )
1888 {
1889 if ( *pBeg1 == *pBeg2 )
1890 Vec_IntPush( vArr, *pBeg1 ), pBeg1++, pBeg2++;
1891 else if ( *pBeg1 < *pBeg2 )
1892 *pBeg1New++ = *pBeg1++;
1893 else
1894 *pBeg2New++ = *pBeg2++;
1895 }
1896 while ( pBeg1 < pEnd1 )
1897 *pBeg1New++ = *pBeg1++;
1898 while ( pBeg2 < pEnd2 )
1899 *pBeg2New++ = *pBeg2++;
1900 Vec_IntShrink( vArr1, pBeg1New - vArr1->pArray );
1901 Vec_IntShrink( vArr2, pBeg2New - vArr2->pArray );
1902 return Vec_IntSize(vArr);
1903}
1904
1916static inline int Vec_IntTwoRemove( Vec_Int_t * vArr1, Vec_Int_t * vArr2 )
1917{
1918 int * pBeg1 = vArr1->pArray;
1919 int * pBeg2 = vArr2->pArray;
1920 int * pEnd1 = vArr1->pArray + vArr1->nSize;
1921 int * pEnd2 = vArr2->pArray + vArr2->nSize;
1922 int * pBeg1New = vArr1->pArray;
1923 while ( pBeg1 < pEnd1 && pBeg2 < pEnd2 )
1924 {
1925 if ( *pBeg1 == *pBeg2 )
1926 pBeg1++, pBeg2++;
1927 else if ( *pBeg1 < *pBeg2 )
1928 *pBeg1New++ = *pBeg1++;
1929 else
1930 pBeg2++;
1931 }
1932 while ( pBeg1 < pEnd1 )
1933 *pBeg1New++ = *pBeg1++;
1934 Vec_IntShrink( vArr1, pBeg1New - vArr1->pArray );
1935 return Vec_IntSize(vArr1);
1936}
1937
1949static inline void Vec_IntTwoMerge1( Vec_Int_t * vArr1, Vec_Int_t * vArr2 )
1950{
1951 int * pBeg = vArr1->pArray;
1952 int * pBeg1 = vArr1->pArray;
1953 int * pBeg2 = vArr2->pArray;
1954 int * pEnd1 = vArr1->pArray + vArr1->nSize;
1955 int * pEnd2 = vArr2->pArray + vArr2->nSize;
1956 while ( pBeg1 < pEnd1 && pBeg2 < pEnd2 )
1957 {
1958 if ( *pBeg1 == *pBeg2 )
1959 *pBeg++ = *pBeg1++, pBeg2++;
1960 else if ( *pBeg1 < *pBeg2 )
1961 pBeg1++;
1962 else
1963 pBeg2++;
1964 }
1965 assert( vArr1->nSize >= pBeg - vArr1->pArray );
1966 vArr1->nSize = pBeg - vArr1->pArray;
1967}
1968
1980static inline void Vec_IntTwoRemove1( Vec_Int_t * vArr1, Vec_Int_t * vArr2 )
1981{
1982 int * pBeg = vArr1->pArray;
1983 int * pBeg1 = vArr1->pArray;
1984 int * pBeg2 = vArr2->pArray;
1985 int * pEnd1 = vArr1->pArray + vArr1->nSize;
1986 int * pEnd2 = vArr2->pArray + vArr2->nSize;
1987 while ( pBeg1 < pEnd1 && pBeg2 < pEnd2 )
1988 {
1989 if ( *pBeg1 == *pBeg2 )
1990 pBeg1++, pBeg2++;
1991 else if ( *pBeg1 < *pBeg2 )
1992 *pBeg++ = *pBeg1++;
1993 else
1994 pBeg2++;
1995 }
1996 while ( pBeg1 < pEnd1 )
1997 *pBeg++ = *pBeg1++;
1998 assert( vArr1->nSize >= pBeg - vArr1->pArray );
1999 vArr1->nSize = pBeg - vArr1->pArray;
2000}
2001
2013static inline void Vec_IntTwoMerge2Int( Vec_Int_t * vArr1, Vec_Int_t * vArr2, Vec_Int_t * vArr )
2014{
2015 int * pBeg = vArr->pArray;
2016 int * pBeg1 = vArr1->pArray;
2017 int * pBeg2 = vArr2->pArray;
2018 int * pEnd1 = vArr1->pArray + vArr1->nSize;
2019 int * pEnd2 = vArr2->pArray + vArr2->nSize;
2020 while ( pBeg1 < pEnd1 && pBeg2 < pEnd2 )
2021 {
2022 if ( *pBeg1 == *pBeg2 )
2023 *pBeg++ = *pBeg1++, pBeg2++;
2024 else if ( *pBeg1 < *pBeg2 )
2025 *pBeg++ = *pBeg1++;
2026 else
2027 *pBeg++ = *pBeg2++;
2028 }
2029 while ( pBeg1 < pEnd1 )
2030 *pBeg++ = *pBeg1++;
2031 while ( pBeg2 < pEnd2 )
2032 *pBeg++ = *pBeg2++;
2033 vArr->nSize = pBeg - vArr->pArray;
2034 assert( vArr->nSize <= vArr->nCap );
2035 assert( vArr->nSize >= vArr1->nSize );
2036 assert( vArr->nSize >= vArr2->nSize );
2037}
2038static inline Vec_Int_t * Vec_IntTwoMerge( Vec_Int_t * vArr1, Vec_Int_t * vArr2 )
2039{
2040 Vec_Int_t * vArr = Vec_IntAlloc( vArr1->nSize + vArr2->nSize );
2041 Vec_IntTwoMerge2Int( vArr1, vArr2, vArr );
2042 return vArr;
2043}
2044static inline void Vec_IntTwoMerge2( Vec_Int_t * vArr1, Vec_Int_t * vArr2, Vec_Int_t * vArr )
2045{
2046 Vec_IntGrow( vArr, Vec_IntSize(vArr1) + Vec_IntSize(vArr2) );
2047 Vec_IntTwoMerge2Int( vArr1, vArr2, vArr );
2048}
2049
2061static inline void Vec_IntTwoSplit( Vec_Int_t * vArr1, Vec_Int_t * vArr2, Vec_Int_t * vArr, Vec_Int_t * vArr1n, Vec_Int_t * vArr2n )
2062{
2063 int * pBeg1 = vArr1->pArray;
2064 int * pBeg2 = vArr2->pArray;
2065 int * pEnd1 = vArr1->pArray + vArr1->nSize;
2066 int * pEnd2 = vArr2->pArray + vArr2->nSize;
2067 while ( pBeg1 < pEnd1 && pBeg2 < pEnd2 )
2068 {
2069 if ( *pBeg1 == *pBeg2 )
2070 Vec_IntPush( vArr, *pBeg1++ ), pBeg2++;
2071 else if ( *pBeg1 < *pBeg2 )
2072 Vec_IntPush( vArr1n, *pBeg1++ );
2073 else
2074 Vec_IntPush( vArr2n, *pBeg2++ );
2075 }
2076 while ( pBeg1 < pEnd1 )
2077 Vec_IntPush( vArr1n, *pBeg1++ );
2078 while ( pBeg2 < pEnd2 )
2079 Vec_IntPush( vArr2n, *pBeg2++ );
2080}
2081
2082
2094static inline void Vec_IntSelectSort( int * pArray, int nSize )
2095{
2096 int temp, i, j, best_i;
2097 for ( i = 0; i < nSize-1; i++ )
2098 {
2099 best_i = i;
2100 for ( j = i+1; j < nSize; j++ )
2101 if ( pArray[j] < pArray[best_i] )
2102 best_i = j;
2103 temp = pArray[i];
2104 pArray[i] = pArray[best_i];
2105 pArray[best_i] = temp;
2106 }
2107}
2108static inline void Vec_IntSelectSortReverse( int * pArray, int nSize )
2109{
2110 int temp, i, j, best_i;
2111 for ( i = 0; i < nSize-1; i++ )
2112 {
2113 best_i = i;
2114 for ( j = i+1; j < nSize; j++ )
2115 if ( pArray[j] > pArray[best_i] )
2116 best_i = j;
2117 temp = pArray[i];
2118 pArray[i] = pArray[best_i];
2119 pArray[best_i] = temp;
2120 }
2121}
2122
2134static inline void Vec_IntSelectSortCost( int * pArray, int nSize, Vec_Int_t * vCosts )
2135{
2136 int i, j, best_i;
2137 for ( i = 0; i < nSize-1; i++ )
2138 {
2139 best_i = i;
2140 for ( j = i+1; j < nSize; j++ )
2141 if ( Vec_IntEntry(vCosts, pArray[j]) < Vec_IntEntry(vCosts, pArray[best_i]) )
2142 best_i = j;
2143 ABC_SWAP( int, pArray[i], pArray[best_i] );
2144 }
2145}
2146static inline void Vec_IntSelectSortCostReverse( int * pArray, int nSize, Vec_Int_t * vCosts )
2147{
2148 int i, j, best_i;
2149 for ( i = 0; i < nSize-1; i++ )
2150 {
2151 best_i = i;
2152 for ( j = i+1; j < nSize; j++ )
2153 if ( Vec_IntEntry(vCosts, pArray[j]) > Vec_IntEntry(vCosts, pArray[best_i]) )
2154 best_i = j;
2155 ABC_SWAP( int, pArray[i], pArray[best_i] );
2156 }
2157}
2158
2159static inline void Vec_IntSelectSortCost2( int * pArray, int nSize, int * pCosts )
2160{
2161 int i, j, best_i;
2162 for ( i = 0; i < nSize-1; i++ )
2163 {
2164 best_i = i;
2165 for ( j = i+1; j < nSize; j++ )
2166 if ( pCosts[j] < pCosts[best_i] )
2167 best_i = j;
2168 ABC_SWAP( int, pArray[i], pArray[best_i] );
2169 ABC_SWAP( int, pCosts[i], pCosts[best_i] );
2170 }
2171}
2172static inline void Vec_IntSelectSortCost2Reverse( int * pArray, int nSize, int * pCosts )
2173{
2174 int i, j, best_i;
2175 for ( i = 0; i < nSize-1; i++ )
2176 {
2177 best_i = i;
2178 for ( j = i+1; j < nSize; j++ )
2179 if ( pCosts[j] > pCosts[best_i] )
2180 best_i = j;
2181 ABC_SWAP( int, pArray[i], pArray[best_i] );
2182 ABC_SWAP( int, pCosts[i], pCosts[best_i] );
2183 }
2184}
2185
2197static inline void Vec_IntPrint( Vec_Int_t * vVec )
2198{
2199 int i, Entry;
2200 printf( "Vector has %d entries: {", Vec_IntSize(vVec) );
2201 Vec_IntForEachEntry( vVec, Entry, i )
2202 printf( " %d", Entry );
2203 printf( " }\n" );
2204}
2205static inline void Vec_IntPrintBinary( Vec_Int_t * vVec )
2206{
2207 int i, Entry;
2208 Vec_IntForEachEntry( vVec, Entry, i )
2209 printf( "%d", (int)(Entry != 0) );
2210}
2211
2223static inline int Vec_IntCompareVec( Vec_Int_t * p1, Vec_Int_t * p2 )
2224{
2225 if ( p1 == NULL || p2 == NULL )
2226 return (p1 != NULL) - (p2 != NULL);
2227 if ( Vec_IntSize(p1) != Vec_IntSize(p2) )
2228 return Vec_IntSize(p1) - Vec_IntSize(p2);
2229 return memcmp( Vec_IntArray(p1), Vec_IntArray(p2), sizeof(int)*(size_t)Vec_IntSize(p1) );
2230}
2231
2243static inline void Vec_IntClearAppend( Vec_Int_t * vVec1, Vec_Int_t * vVec2 )
2244{
2245 int Entry, i;
2246 Vec_IntClear( vVec1 );
2247 Vec_IntForEachEntry( vVec2, Entry, i )
2248 Vec_IntPush( vVec1, Entry );
2249}
2250static inline void Vec_IntAppend( Vec_Int_t * vVec1, Vec_Int_t * vVec2 )
2251{
2252 int Entry, i;
2253 Vec_IntForEachEntry( vVec2, Entry, i )
2254 Vec_IntPush( vVec1, Entry );
2255}
2256static inline void Vec_IntAppendSkip( Vec_Int_t * vVec1, Vec_Int_t * vVec2, int iVar )
2257{
2258 int Entry, i;
2259 Vec_IntForEachEntry( vVec2, Entry, i )
2260 if ( i != iVar )
2261 Vec_IntPush( vVec1, Entry );
2262}
2263static inline void Vec_IntAppendMinus( Vec_Int_t * vVec1, Vec_Int_t * vVec2, int fMinus )
2264{
2265 int Entry, i;
2266 Vec_IntClear( vVec1 );
2267 Vec_IntForEachEntry( vVec2, Entry, i )
2268 Vec_IntPush( vVec1, fMinus ? -Entry : Entry );
2269}
2270
2282static inline void Vec_IntRemapArray( Vec_Int_t * vOld2New, Vec_Int_t * vOld, Vec_Int_t * vNew, int nNew )
2283{
2284 int iOld, iNew;
2285 if ( Vec_IntSize(vOld) == 0 )
2286 return;
2287 Vec_IntFill( vNew, nNew, 0 );
2288 Vec_IntForEachEntry( vOld2New, iNew, iOld )
2289 if ( iNew > 0 && iNew < nNew && iOld < Vec_IntSize(vOld) && Vec_IntEntry(vOld, iOld) != 0 )
2290 Vec_IntWriteEntry( vNew, iNew, Vec_IntEntry(vOld, iOld) );
2291}
2292
2304static inline void Vec_IntDumpBin( char * pFileName, Vec_Int_t * p, int fVerbose )
2305{
2306 int RetValue;
2307 FILE * pFile = fopen( pFileName, "wb" );
2308 if ( pFile == NULL )
2309 {
2310 printf( "Cannot open file \"%s\" for writing.\n", pFileName );
2311 return;
2312 }
2313 RetValue = fwrite( Vec_IntArray(p), 1, sizeof(int)*Vec_IntSize(p), pFile );
2314 fclose( pFile );
2315 if ( RetValue != (int)sizeof(int)*Vec_IntSize(p) )
2316 printf( "Error reading data from file.\n" );
2317 if ( fVerbose )
2318 printf( "Written %d integers into file \"%s\".\n", Vec_IntSize(p), pFileName );
2319}
2320static inline Vec_Int_t * Vec_IntReadBin( char * pFileName, int fVerbose )
2321{
2322 Vec_Int_t * p = NULL; int nSize, RetValue;
2323 FILE * pFile = fopen( pFileName, "rb" );
2324 if ( pFile == NULL )
2325 {
2326 printf( "Cannot open file \"%s\" for reading.\n", pFileName );
2327 return NULL;
2328 }
2329 fseek( pFile, 0, SEEK_END );
2330 nSize = ftell( pFile );
2331 if ( nSize == 0 )
2332 {
2333 printf( "The input file is empty.\n" );
2334 fclose( pFile );
2335 return NULL;
2336 }
2337 if ( nSize % sizeof(int) > 0 )
2338 {
2339 printf( "Cannot read file with integers because it is not aligned at 4 bytes (remainder = %d).\n", (int)(nSize % sizeof(int)) );
2340 fclose( pFile );
2341 return NULL;
2342 }
2343 rewind( pFile );
2344 p = Vec_IntStart( (int)(nSize/sizeof(int)) );
2345 RetValue = fread( Vec_IntArray(p), 1, nSize, pFile );
2346 fclose( pFile );
2347 if ( RetValue != nSize )
2348 printf( "Error reading data from file.\n" );
2349 if ( fVerbose )
2350 printf( "Read %d integers from file \"%s\".\n", (int)(nSize/sizeof(int)), pFileName );
2351 return p;
2352}
2353
2355
2356#endif
2357
2361
int nWords
Definition abcNpn.c:127
#define ABC_SWAP(Type, a, b)
Definition abc_global.h:253
#define ABC_FALLOC(type, num)
Definition abc_global.h:266
#define ABC_INT_MAX
Definition abc_global.h:251
#define ABC_ALLOC(type, num)
Definition abc_global.h:264
#define ABC_REALLOC(type, obj, num)
Definition abc_global.h:268
unsigned Abc_Random(int fReset)
Definition utilSort.c:1004
#define ABC_CALLOC(type, num)
Definition abc_global.h:265
#define ABC_FREE(obj)
Definition abc_global.h:267
#define ABC_NAMESPACE_HEADER_END
#define ABC_NAMESPACE_HEADER_START
NAMESPACES ///.
typedefABC_NAMESPACE_IMPL_START struct Vec_Int_t_ Vec_Int_t
DECLARATIONS ///.
Definition bblif.c:37
Cube * p
Definition exorList.c:222
int nSize
Definition bblif.c:41
int nCap
Definition bblif.c:40
int * pArray
Definition bblif.c:42
#define assert(ex)
Definition util_old.h:213
char * memcpy()
char * memset()
int memcmp()
VOID_HACK rewind()
#define Vec_IntForEachEntry(vVec, Entry, i)
MACRO DEFINITIONS ///.
Definition vecInt.h:54
#define SEEK_END
Definition zconf.h:392