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Diffstat (limited to 'abc70930/src/opt/fxu/fxuInt.h')
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1 files changed, 539 insertions, 0 deletions
diff --git a/abc70930/src/opt/fxu/fxuInt.h b/abc70930/src/opt/fxu/fxuInt.h new file mode 100644 index 00000000..ea85cb79 --- /dev/null +++ b/abc70930/src/opt/fxu/fxuInt.h @@ -0,0 +1,539 @@ +/**CFile**************************************************************** + + FileName [fxuInt.h] + + PackageName [MVSIS 2.0: Multi-valued logic synthesis system.] + + Synopsis [Internal declarations of fast extract for unate covers.] + + Author [MVSIS Group] + + Affiliation [UC Berkeley] + + Date [Ver. 1.0. Started - February 1, 2003.] + + Revision [$Id: fxuInt.h,v 1.3 2003/04/10 05:42:44 donald Exp $] + +***********************************************************************/ + +#ifndef __FXU_INT_H__ +#define __FXU_INT_H__ + +//////////////////////////////////////////////////////////////////////// +/// INCLUDES /// +//////////////////////////////////////////////////////////////////////// + +#include "extra.h" +#include "vec.h" + +//////////////////////////////////////////////////////////////////////// +/// PARAMETERS /// +//////////////////////////////////////////////////////////////////////// + +// uncomment this macro to switch to standard memory management +//#define USE_SYSTEM_MEMORY_MANAGEMENT + +//////////////////////////////////////////////////////////////////////// +/// STRUCTURE DEFINITIONS /// +//////////////////////////////////////////////////////////////////////// + +/* + Here is an informal description of the FX data structure. + (1) The sparse matrix is filled with literals, associated with + cubes (row) and variables (columns). The matrix contains + all the cubes of all the nodes in the network. + (2) A cube is associated with + (a) its literals in the matrix, + (b) the output variable of the node, to which this cube belongs, + (3) A variable is associated with + (a) its literals in the matrix and + (b) the list of cube pairs in the cover, for which it is the output + (4) A cube pair is associated with two cubes and contains the counters + of literals in the base and in the cubes without the base + (5) A double-cube divisor is associated with list of all cube pairs + that produce it and its current weight (which is updated automatically + each time a new pair is added or an old pair is removed). + (6) A single-cube divisor is associated the pair of variables. +*/ + +// sparse matrix +typedef struct FxuMatrix Fxu_Matrix; // the sparse matrix + +// sparse matrix contents: cubes (rows), vars (columns), literals (entries) +typedef struct FxuCube Fxu_Cube; // one cube in the sparse matrix +typedef struct FxuVar Fxu_Var; // one literal in the sparse matrix +typedef struct FxuLit Fxu_Lit; // one entry in the sparse matrix + +// double cube divisors +typedef struct FxuPair Fxu_Pair; // the pair of cubes +typedef struct FxuDouble Fxu_Double; // the double-cube divisor +typedef struct FxuSingle Fxu_Single; // the two-literal single-cube divisor + +// various lists +typedef struct FxuListCube Fxu_ListCube; // the list of cubes +typedef struct FxuListVar Fxu_ListVar; // the list of literals +typedef struct FxuListLit Fxu_ListLit; // the list of entries +typedef struct FxuListPair Fxu_ListPair; // the list of pairs +typedef struct FxuListDouble Fxu_ListDouble; // the list of divisors +typedef struct FxuListSingle Fxu_ListSingle; // the list of single-cube divisors + +// various heaps +typedef struct FxuHeapDouble Fxu_HeapDouble; // the heap of divisors +typedef struct FxuHeapSingle Fxu_HeapSingle; // the heap of variables + + +// various lists + +// the list of cubes in the sparse matrix +struct FxuListCube +{ + Fxu_Cube * pHead; + Fxu_Cube * pTail; + int nItems; +}; + +// the list of literals in the sparse matrix +struct FxuListVar +{ + Fxu_Var * pHead; + Fxu_Var * pTail; + int nItems; +}; + +// the list of entries in the sparse matrix +struct FxuListLit +{ + Fxu_Lit * pHead; + Fxu_Lit * pTail; + int nItems; +}; + +// the list of cube pair in the sparse matrix +struct FxuListPair +{ + Fxu_Pair * pHead; + Fxu_Pair * pTail; + int nItems; +}; + +// the list of divisors in the sparse matrix +struct FxuListDouble +{ + Fxu_Double * pHead; + Fxu_Double * pTail; + int nItems; +}; + +// the list of divisors in the sparse matrix +struct FxuListSingle +{ + Fxu_Single * pHead; + Fxu_Single * pTail; + int nItems; +}; + + +// various heaps + +// the heap of double cube divisors by weight +struct FxuHeapDouble +{ + Fxu_Double ** pTree; + int nItems; + int nItemsAlloc; + int i; +}; + +// the heap of variable by their occurrence in the cubes +struct FxuHeapSingle +{ + Fxu_Single ** pTree; + int nItems; + int nItemsAlloc; + int i; +}; + + + +// sparse matrix +struct FxuMatrix // ~ 30 words +{ + // the cubes + Fxu_ListCube lCubes; // the double linked list of cubes + // the values (binary literals) + Fxu_ListVar lVars; // the double linked list of variables + Fxu_Var ** ppVars; // the array of variables + // the double cube divisors + Fxu_ListDouble * pTable; // the hash table of divisors + int nTableSize; // the hash table size + int nDivs; // the number of divisors in the table + int nDivsTotal; // the number of divisors in the table + Fxu_HeapDouble * pHeapDouble; // the heap of divisors by weight + // the single cube divisors + Fxu_ListSingle lSingles; // the linked list of single cube divisors + Fxu_HeapSingle * pHeapSingle; // the heap of variables by the number of literals in the matrix + int nWeightLimit;// the limit on weight of single cube divisors collected + int nSingleTotal;// the total number of single cube divisors + // storage for cube pairs + Fxu_Pair *** pppPairs; + Fxu_Pair ** ppPairs; + // temporary storage for cubes + Fxu_Cube * pOrderCubes; + Fxu_Cube ** ppTailCubes; + // temporary storage for variables + Fxu_Var * pOrderVars; + Fxu_Var ** ppTailVars; + // temporary storage for pairs + Vec_Ptr_t * vPairs; + // statistics + int nEntries; // the total number of entries in the sparse matrix + int nDivs1; // the single cube divisors taken + int nDivs2; // the double cube divisors taken + int nDivs3; // the double cube divisors with complement + // memory manager + Extra_MmFixed_t * pMemMan; // the memory manager for all small sized entries +}; + +// the cube in the sparse matrix +struct FxuCube // 9 words +{ + int iCube; // the number of this cube in the cover + Fxu_Cube * pFirst; // the pointer to the first cube of this cover + Fxu_Var * pVar; // the variable representing the output of the cover + Fxu_ListLit lLits; // the row in the table + Fxu_Cube * pPrev; // the previous cube + Fxu_Cube * pNext; // the next cube + Fxu_Cube * pOrder; // the specialized linked list of cubes +}; + +// the variable in the sparse matrix +struct FxuVar // 10 words +{ + int iVar; // the number of this variable + int nCubes; // the number of cubes assoc with this var + Fxu_Cube * pFirst; // the first cube assoc with this var + Fxu_Pair *** ppPairs; // the pairs of cubes assoc with this var + Fxu_ListLit lLits; // the column in the table + Fxu_Var * pPrev; // the previous variable + Fxu_Var * pNext; // the next variable + Fxu_Var * pOrder; // the specialized linked list of variables +}; + +// the literal entry in the sparse matrix +struct FxuLit // 8 words +{ + int iVar; // the number of this variable + int iCube; // the number of this cube + Fxu_Cube * pCube; // the cube of this literal + Fxu_Var * pVar; // the variable of this literal + Fxu_Lit * pHPrev; // prev lit in the cube + Fxu_Lit * pHNext; // next lit in the cube + Fxu_Lit * pVPrev; // prev lit of the var + Fxu_Lit * pVNext; // next lit of the var +}; + +// the cube pair +struct FxuPair // 10 words +{ + int nLits1; // the number of literals in the two cubes + int nLits2; // the number of literals in the two cubes + int nBase; // the number of literals in the base + Fxu_Double * pDiv; // the divisor of this pair + Fxu_Cube * pCube1; // the first cube of the pair + Fxu_Cube * pCube2; // the second cube of the pair + int iCube1; // the first cube of the pair + int iCube2; // the second cube of the pair + Fxu_Pair * pDPrev; // the previous pair in the divisor + Fxu_Pair * pDNext; // the next pair in the divisor +}; + +// the double cube divisor +struct FxuDouble // 10 words +{ + int Num; // the unique number of this divisor + int HNum; // the heap number of this divisor + int Weight; // the weight of this divisor + unsigned Key; // the hash key of this divisor + Fxu_ListPair lPairs; // the pairs of cubes, which produce this divisor + Fxu_Double * pPrev; // the previous divisor in the table + Fxu_Double * pNext; // the next divisor in the table + Fxu_Double * pOrder; // the specialized linked list of divisors +}; + +// the single cube divisor +struct FxuSingle // 7 words +{ + int Num; // the unique number of this divisor + int HNum; // the heap number of this divisor + int Weight; // the weight of this divisor + Fxu_Var * pVar1; // the first variable of the single-cube divisor + Fxu_Var * pVar2; // the second variable of the single-cube divisor + Fxu_Single * pPrev; // the previous divisor in the list + Fxu_Single * pNext; // the next divisor in the list +}; + +//////////////////////////////////////////////////////////////////////// +/// MACRO DEFINITIONS /// +//////////////////////////////////////////////////////////////////////// + +// minimum/maximum +#define Fxu_Min( a, b ) ( ((a)<(b))? (a):(b) ) +#define Fxu_Max( a, b ) ( ((a)>(b))? (a):(b) ) + +// selection of the minimum/maximum cube in the pair +#define Fxu_PairMinCube( pPair ) (((pPair)->iCube1 < (pPair)->iCube2)? (pPair)->pCube1: (pPair)->pCube2) +#define Fxu_PairMaxCube( pPair ) (((pPair)->iCube1 > (pPair)->iCube2)? (pPair)->pCube1: (pPair)->pCube2) +#define Fxu_PairMinCubeInt( pPair ) (((pPair)->iCube1 < (pPair)->iCube2)? (pPair)->iCube1: (pPair)->iCube2) +#define Fxu_PairMaxCubeInt( pPair ) (((pPair)->iCube1 > (pPair)->iCube2)? (pPair)->iCube1: (pPair)->iCube2) + +// iterators + +#define Fxu_MatrixForEachCube( Matrix, Cube )\ + for ( Cube = (Matrix)->lCubes.pHead;\ + Cube;\ + Cube = Cube->pNext ) +#define Fxu_MatrixForEachCubeSafe( Matrix, Cube, Cube2 )\ + for ( Cube = (Matrix)->lCubes.pHead, Cube2 = (Cube? Cube->pNext: NULL);\ + Cube;\ + Cube = Cube2, Cube2 = (Cube? Cube->pNext: NULL) ) + +#define Fxu_MatrixForEachVariable( Matrix, Var )\ + for ( Var = (Matrix)->lVars.pHead;\ + Var;\ + Var = Var->pNext ) +#define Fxu_MatrixForEachVariableSafe( Matrix, Var, Var2 )\ + for ( Var = (Matrix)->lVars.pHead, Var2 = (Var? Var->pNext: NULL);\ + Var;\ + Var = Var2, Var2 = (Var? Var->pNext: NULL) ) + +#define Fxu_MatrixForEachSingle( Matrix, Single )\ + for ( Single = (Matrix)->lSingles.pHead;\ + Single;\ + Single = Single->pNext ) +#define Fxu_MatrixForEachSingleSafe( Matrix, Single, Single2 )\ + for ( Single = (Matrix)->lSingles.pHead, Single2 = (Single? Single->pNext: NULL);\ + Single;\ + Single = Single2, Single2 = (Single? Single->pNext: NULL) ) + +#define Fxu_TableForEachDouble( Matrix, Key, Div )\ + for ( Div = (Matrix)->pTable[Key].pHead;\ + Div;\ + Div = Div->pNext ) +#define Fxu_TableForEachDoubleSafe( Matrix, Key, Div, Div2 )\ + for ( Div = (Matrix)->pTable[Key].pHead, Div2 = (Div? Div->pNext: NULL);\ + Div;\ + Div = Div2, Div2 = (Div? Div->pNext: NULL) ) + +#define Fxu_MatrixForEachDouble( Matrix, Div, Index )\ + for ( Index = 0; Index < (Matrix)->nTableSize; Index++ )\ + Fxu_TableForEachDouble( Matrix, Index, Div ) +#define Fxu_MatrixForEachDoubleSafe( Matrix, Div, Div2, Index )\ + for ( Index = 0; Index < (Matrix)->nTableSize; Index++ )\ + Fxu_TableForEachDoubleSafe( Matrix, Index, Div, Div2 ) + + +#define Fxu_CubeForEachLiteral( Cube, Lit )\ + for ( Lit = (Cube)->lLits.pHead;\ + Lit;\ + Lit = Lit->pHNext ) +#define Fxu_CubeForEachLiteralSafe( Cube, Lit, Lit2 )\ + for ( Lit = (Cube)->lLits.pHead, Lit2 = (Lit? Lit->pHNext: NULL);\ + Lit;\ + Lit = Lit2, Lit2 = (Lit? Lit->pHNext: NULL) ) + +#define Fxu_VarForEachLiteral( Var, Lit )\ + for ( Lit = (Var)->lLits.pHead;\ + Lit;\ + Lit = Lit->pVNext ) + +#define Fxu_CubeForEachDivisor( Cube, Div )\ + for ( Div = (Cube)->lDivs.pHead;\ + Div;\ + Div = Div->pCNext ) + +#define Fxu_DoubleForEachPair( Div, Pair )\ + for ( Pair = (Div)->lPairs.pHead;\ + Pair;\ + Pair = Pair->pDNext ) +#define Fxu_DoubleForEachPairSafe( Div, Pair, Pair2 )\ + for ( Pair = (Div)->lPairs.pHead, Pair2 = (Pair? Pair->pDNext: NULL);\ + Pair;\ + Pair = Pair2, Pair2 = (Pair? Pair->pDNext: NULL) ) + + +// iterator through the cube pairs belonging to the given cube +#define Fxu_CubeForEachPair( pCube, pPair, i )\ + for ( i = 0;\ + i < pCube->pVar->nCubes &&\ + (((unsigned)(pPair = pCube->pVar->ppPairs[pCube->iCube][i])) >= 0);\ + i++ )\ + if ( pPair ) + +// iterator through all the items in the heap +#define Fxu_HeapDoubleForEachItem( Heap, Div )\ + for ( Heap->i = 1;\ + Heap->i <= Heap->nItems && (Div = Heap->pTree[Heap->i]);\ + Heap->i++ ) +#define Fxu_HeapSingleForEachItem( Heap, Single )\ + for ( Heap->i = 1;\ + Heap->i <= Heap->nItems && (Single = Heap->pTree[Heap->i]);\ + Heap->i++ ) + +// starting the rings +#define Fxu_MatrixRingCubesStart( Matrix ) (((Matrix)->ppTailCubes = &((Matrix)->pOrderCubes)), ((Matrix)->pOrderCubes = NULL)) +#define Fxu_MatrixRingVarsStart( Matrix ) (((Matrix)->ppTailVars = &((Matrix)->pOrderVars)), ((Matrix)->pOrderVars = NULL)) +// stopping the rings +#define Fxu_MatrixRingCubesStop( Matrix ) +#define Fxu_MatrixRingVarsStop( Matrix ) +// resetting the rings +#define Fxu_MatrixRingCubesReset( Matrix ) (((Matrix)->pOrderCubes = NULL), ((Matrix)->ppTailCubes = NULL)) +#define Fxu_MatrixRingVarsReset( Matrix ) (((Matrix)->pOrderVars = NULL), ((Matrix)->ppTailVars = NULL)) +// adding to the rings +#define Fxu_MatrixRingCubesAdd( Matrix, Cube) ((*((Matrix)->ppTailCubes) = Cube), ((Matrix)->ppTailCubes = &(Cube)->pOrder), ((Cube)->pOrder = (Fxu_Cube *)1)) +#define Fxu_MatrixRingVarsAdd( Matrix, Var ) ((*((Matrix)->ppTailVars ) = Var ), ((Matrix)->ppTailVars = &(Var)->pOrder ), ((Var)->pOrder = (Fxu_Var *)1)) +// iterating through the rings +#define Fxu_MatrixForEachCubeInRing( Matrix, Cube )\ + if ( (Matrix)->pOrderCubes )\ + for ( Cube = (Matrix)->pOrderCubes;\ + Cube != (Fxu_Cube *)1;\ + Cube = Cube->pOrder ) +#define Fxu_MatrixForEachCubeInRingSafe( Matrix, Cube, Cube2 )\ + if ( (Matrix)->pOrderCubes )\ + for ( Cube = (Matrix)->pOrderCubes, Cube2 = ((Cube != (Fxu_Cube *)1)? Cube->pOrder: (Fxu_Cube *)1);\ + Cube != (Fxu_Cube *)1;\ + Cube = Cube2, Cube2 = ((Cube != (Fxu_Cube *)1)? Cube->pOrder: (Fxu_Cube *)1) ) +#define Fxu_MatrixForEachVarInRing( Matrix, Var )\ + if ( (Matrix)->pOrderVars )\ + for ( Var = (Matrix)->pOrderVars;\ + Var != (Fxu_Var *)1;\ + Var = Var->pOrder ) +#define Fxu_MatrixForEachVarInRingSafe( Matrix, Var, Var2 )\ + if ( (Matrix)->pOrderVars )\ + for ( Var = (Matrix)->pOrderVars, Var2 = ((Var != (Fxu_Var *)1)? Var->pOrder: (Fxu_Var *)1);\ + Var != (Fxu_Var *)1;\ + Var = Var2, Var2 = ((Var != (Fxu_Var *)1)? Var->pOrder: (Fxu_Var *)1) ) +// the procedures are related to the above macros +extern void Fxu_MatrixRingCubesUnmark( Fxu_Matrix * p ); +extern void Fxu_MatrixRingVarsUnmark( Fxu_Matrix * p ); + + +// macros working with memory +// MEM_ALLOC: allocate the given number (Size) of items of type (Type) +// MEM_FREE: deallocate the pointer (Pointer) to the given number (Size) of items of type (Type) +#ifdef USE_SYSTEM_MEMORY_MANAGEMENT +#define MEM_ALLOC_FXU( Manager, Type, Size ) ((Type *)malloc( (Size) * sizeof(Type) )) +#define MEM_FREE_FXU( Manager, Type, Size, Pointer ) if ( Pointer ) { free(Pointer); Pointer = NULL; } +#else +#define MEM_ALLOC_FXU( Manager, Type, Size )\ + ((Type *)Fxu_MemFetch( Manager, (Size) * sizeof(Type) )) +#define MEM_FREE_FXU( Manager, Type, Size, Pointer )\ + if ( Pointer ) { Fxu_MemRecycle( Manager, (char *)(Pointer), (Size) * sizeof(Type) ); Pointer = NULL; } +#endif + +//////////////////////////////////////////////////////////////////////// +/// FUNCTION DEFINITIONS /// +//////////////////////////////////////////////////////////////////////// + +/*===== fxu.c ====================================================*/ +extern char * Fxu_MemFetch( Fxu_Matrix * p, int nBytes ); +extern void Fxu_MemRecycle( Fxu_Matrix * p, char * pItem, int nBytes ); +/*===== fxuCreate.c ====================================================*/ +/*===== fxuReduce.c ====================================================*/ +/*===== fxuPrint.c ====================================================*/ +extern void Fxu_MatrixPrint( FILE * pFile, Fxu_Matrix * p ); +extern void Fxu_MatrixPrintDivisorProfile( FILE * pFile, Fxu_Matrix * p ); +/*===== fxuSelect.c ====================================================*/ +extern int Fxu_Select( Fxu_Matrix * p, Fxu_Single ** ppSingle, Fxu_Double ** ppDouble ); +extern int Fxu_SelectSCD( Fxu_Matrix * p, int Weight, Fxu_Var ** ppVar1, Fxu_Var ** ppVar2 ); +/*===== fxuUpdate.c ====================================================*/ +extern void Fxu_Update( Fxu_Matrix * p, Fxu_Single * pSingle, Fxu_Double * pDouble ); +extern void Fxu_UpdateDouble( Fxu_Matrix * p ); +extern void Fxu_UpdateSingle( Fxu_Matrix * p ); +/*===== fxuPair.c ====================================================*/ +extern void Fxu_PairCanonicize( Fxu_Cube ** ppCube1, Fxu_Cube ** ppCube2 ); +extern unsigned Fxu_PairHashKeyArray( Fxu_Matrix * p, int piVarsC1[], int piVarsC2[], int nVarsC1, int nVarsC2 ); +extern unsigned Fxu_PairHashKey( Fxu_Matrix * p, Fxu_Cube * pCube1, Fxu_Cube * pCube2, int * pnBase, int * pnLits1, int * pnLits2 ); +extern unsigned Fxu_PairHashKeyMv( Fxu_Matrix * p, Fxu_Cube * pCube1, Fxu_Cube * pCube2, int * pnBase, int * pnLits1, int * pnLits2 ); +extern int Fxu_PairCompare( Fxu_Pair * pPair1, Fxu_Pair * pPair2 ); +extern void Fxu_PairAllocStorage( Fxu_Var * pVar, int nCubes ); +extern void Fxu_PairFreeStorage( Fxu_Var * pVar ); +extern void Fxu_PairClearStorage( Fxu_Cube * pCube ); +extern Fxu_Pair * Fxu_PairAlloc( Fxu_Matrix * p, Fxu_Cube * pCube1, Fxu_Cube * pCube2 ); +extern void Fxu_PairAdd( Fxu_Pair * pPair ); +/*===== fxuSingle.c ====================================================*/ +extern void Fxu_MatrixComputeSingles( Fxu_Matrix * p, int fUse0, int nSingleMax ); +extern void Fxu_MatrixComputeSinglesOne( Fxu_Matrix * p, Fxu_Var * pVar ); +extern int Fxu_SingleCountCoincidence( Fxu_Matrix * p, Fxu_Var * pVar1, Fxu_Var * pVar2 ); +/*===== fxuMatrix.c ====================================================*/ +// matrix +extern Fxu_Matrix * Fxu_MatrixAllocate(); +extern void Fxu_MatrixDelete( Fxu_Matrix * p ); +// double-cube divisor +extern void Fxu_MatrixAddDivisor( Fxu_Matrix * p, Fxu_Cube * pCube1, Fxu_Cube * pCube2 ); +extern void Fxu_MatrixDelDivisor( Fxu_Matrix * p, Fxu_Double * pDiv ); +// single-cube divisor +extern void Fxu_MatrixAddSingle( Fxu_Matrix * p, Fxu_Var * pVar1, Fxu_Var * pVar2, int Weight ); +// variable +extern Fxu_Var * Fxu_MatrixAddVar( Fxu_Matrix * p ); +// cube +extern Fxu_Cube * Fxu_MatrixAddCube( Fxu_Matrix * p, Fxu_Var * pVar, int iCube ); +// literal +extern void Fxu_MatrixAddLiteral( Fxu_Matrix * p, Fxu_Cube * pCube, Fxu_Var * pVar ); +extern void Fxu_MatrixDelLiteral( Fxu_Matrix * p, Fxu_Lit * pLit ); +/*===== fxuList.c ====================================================*/ +// matrix -> variable +extern void Fxu_ListMatrixAddVariable( Fxu_Matrix * p, Fxu_Var * pVar ); +extern void Fxu_ListMatrixDelVariable( Fxu_Matrix * p, Fxu_Var * pVar ); +// matrix -> cube +extern void Fxu_ListMatrixAddCube( Fxu_Matrix * p, Fxu_Cube * pCube ); +extern void Fxu_ListMatrixDelCube( Fxu_Matrix * p, Fxu_Cube * pCube ); +// matrix -> single +extern void Fxu_ListMatrixAddSingle( Fxu_Matrix * p, Fxu_Single * pSingle ); +extern void Fxu_ListMatrixDelSingle( Fxu_Matrix * p, Fxu_Single * pSingle ); +// table -> divisor +extern void Fxu_ListTableAddDivisor( Fxu_Matrix * p, Fxu_Double * pDiv ); +extern void Fxu_ListTableDelDivisor( Fxu_Matrix * p, Fxu_Double * pDiv ); +// cube -> literal +extern void Fxu_ListCubeAddLiteral( Fxu_Cube * pCube, Fxu_Lit * pLit ); +extern void Fxu_ListCubeDelLiteral( Fxu_Cube * pCube, Fxu_Lit * pLit ); +// var -> literal +extern void Fxu_ListVarAddLiteral( Fxu_Var * pVar, Fxu_Lit * pLit ); +extern void Fxu_ListVarDelLiteral( Fxu_Var * pVar, Fxu_Lit * pLit ); +// divisor -> pair +extern void Fxu_ListDoubleAddPairLast( Fxu_Double * pDiv, Fxu_Pair * pLink ); +extern void Fxu_ListDoubleAddPairFirst( Fxu_Double * pDiv, Fxu_Pair * pLink ); +extern void Fxu_ListDoubleAddPairMiddle( Fxu_Double * pDiv, Fxu_Pair * pSpot, Fxu_Pair * pLink ); +extern void Fxu_ListDoubleDelPair( Fxu_Double * pDiv, Fxu_Pair * pPair ); +/*===== fxuHeapDouble.c ====================================================*/ +extern Fxu_HeapDouble * Fxu_HeapDoubleStart(); +extern void Fxu_HeapDoubleStop( Fxu_HeapDouble * p ); +extern void Fxu_HeapDoublePrint( FILE * pFile, Fxu_HeapDouble * p ); +extern void Fxu_HeapDoubleCheck( Fxu_HeapDouble * p ); +extern void Fxu_HeapDoubleCheckOne( Fxu_HeapDouble * p, Fxu_Double * pDiv ); + +extern void Fxu_HeapDoubleInsert( Fxu_HeapDouble * p, Fxu_Double * pDiv ); +extern void Fxu_HeapDoubleUpdate( Fxu_HeapDouble * p, Fxu_Double * pDiv ); +extern void Fxu_HeapDoubleDelete( Fxu_HeapDouble * p, Fxu_Double * pDiv ); +extern int Fxu_HeapDoubleReadMaxWeight( Fxu_HeapDouble * p ); +extern Fxu_Double * Fxu_HeapDoubleReadMax( Fxu_HeapDouble * p ); +extern Fxu_Double * Fxu_HeapDoubleGetMax( Fxu_HeapDouble * p ); +/*===== fxuHeapSingle.c ====================================================*/ +extern Fxu_HeapSingle * Fxu_HeapSingleStart(); +extern void Fxu_HeapSingleStop( Fxu_HeapSingle * p ); +extern void Fxu_HeapSinglePrint( FILE * pFile, Fxu_HeapSingle * p ); +extern void Fxu_HeapSingleCheck( Fxu_HeapSingle * p ); +extern void Fxu_HeapSingleCheckOne( Fxu_HeapSingle * p, Fxu_Single * pSingle ); + +extern void Fxu_HeapSingleInsert( Fxu_HeapSingle * p, Fxu_Single * pSingle ); +extern void Fxu_HeapSingleUpdate( Fxu_HeapSingle * p, Fxu_Single * pSingle ); +extern void Fxu_HeapSingleDelete( Fxu_HeapSingle * p, Fxu_Single * pSingle ); +extern int Fxu_HeapSingleReadMaxWeight( Fxu_HeapSingle * p ); +extern Fxu_Single * Fxu_HeapSingleReadMax( Fxu_HeapSingle * p ); +extern Fxu_Single * Fxu_HeapSingleGetMax( Fxu_HeapSingle * p ); + +#endif + +//////////////////////////////////////////////////////////////////////// +/// END OF FILE /// +//////////////////////////////////////////////////////////////////////// + |