From 888e5bed5d7f56a5d86d91a6e8e88f3e5a3454dc Mon Sep 17 00:00:00 2001 From: Alan Mishchenko Date: Fri, 29 Jul 2005 08:01:00 -0700 Subject: Version abc50729 --- src/misc/vec/vecInt.h | 496 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 496 insertions(+) create mode 100644 src/misc/vec/vecInt.h (limited to 'src/misc/vec/vecInt.h') diff --git a/src/misc/vec/vecInt.h b/src/misc/vec/vecInt.h new file mode 100644 index 00000000..8cca2b29 --- /dev/null +++ b/src/misc/vec/vecInt.h @@ -0,0 +1,496 @@ +/**CFile**************************************************************** + + FileName [vecInt.h] + + SystemName [ABC: Logic synthesis and verification system.] + + PackageName [Resizable arrays.] + + Synopsis [Resizable arrays of integers.] + + Author [Alan Mishchenko] + + Affiliation [UC Berkeley] + + Date [Ver. 1.0. Started - June 20, 2005.] + + Revision [$Id: vecInt.h,v 1.00 2005/06/20 00:00:00 alanmi Exp $] + +***********************************************************************/ + +#ifndef __VEC_INT_H__ +#define __VEC_INT_H__ + +//////////////////////////////////////////////////////////////////////// +/// INCLUDES /// +//////////////////////////////////////////////////////////////////////// + +#include +#include "extra.h" + +//////////////////////////////////////////////////////////////////////// +/// PARAMETERS /// +//////////////////////////////////////////////////////////////////////// + +//////////////////////////////////////////////////////////////////////// +/// BASIC TYPES /// +//////////////////////////////////////////////////////////////////////// + +typedef struct Vec_Int_t_ Vec_Int_t; +struct Vec_Int_t_ +{ + int nSize; + int nCap; + int * pArray; +}; + +//////////////////////////////////////////////////////////////////////// +/// MACRO DEFITIONS /// +//////////////////////////////////////////////////////////////////////// + +//////////////////////////////////////////////////////////////////////// +/// FUNCTION DEFITIONS /// +//////////////////////////////////////////////////////////////////////// + +/**Function************************************************************* + + Synopsis [Allocates a vector with the given capacity.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline Vec_Int_t * Vec_IntAlloc( int nCap ) +{ + Vec_Int_t * p; + p = ALLOC( Vec_Int_t, 1 ); + if ( nCap > 0 && nCap < 16 ) + nCap = 16; + p->nSize = 0; + p->nCap = nCap; + p->pArray = p->nCap? ALLOC( int, p->nCap ) : NULL; + return p; +} + +/**Function************************************************************* + + Synopsis [Creates the vector from an integer array of the given size.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline Vec_Int_t * Vec_IntAllocArray( int * pArray, int nSize ) +{ + Vec_Int_t * p; + p = ALLOC( Vec_Int_t, 1 ); + p->nSize = nSize; + p->nCap = nSize; + p->pArray = pArray; + return p; +} + +/**Function************************************************************* + + Synopsis [Creates the vector from an integer array of the given size.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline Vec_Int_t * Vec_IntAllocArrayCopy( int * pArray, int nSize ) +{ + Vec_Int_t * p; + p = ALLOC( Vec_Int_t, 1 ); + p->nSize = nSize; + p->nCap = nSize; + p->pArray = ALLOC( int, nSize ); + memcpy( p->pArray, pArray, sizeof(int) * nSize ); + return p; +} + +/**Function************************************************************* + + Synopsis [Duplicates the integer array.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline Vec_Int_t * Vec_IntDup( Vec_Int_t * pVec ) +{ + Vec_Int_t * p; + p = ALLOC( Vec_Int_t, 1 ); + p->nSize = pVec->nSize; + p->nCap = pVec->nCap; + p->pArray = p->nCap? ALLOC( int, p->nCap ) : NULL; + memcpy( p->pArray, pVec->pArray, sizeof(int) * pVec->nSize ); + return p; +} + +/**Function************************************************************* + + Synopsis [Transfers the array into another vector.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline Vec_Int_t * Vec_IntDupArray( Vec_Int_t * pVec ) +{ + Vec_Int_t * p; + p = ALLOC( Vec_Int_t, 1 ); + p->nSize = pVec->nSize; + p->nCap = pVec->nCap; + p->pArray = pVec->pArray; + pVec->nSize = 0; + pVec->nCap = 0; + pVec->pArray = NULL; + return p; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_IntFree( Vec_Int_t * p ) +{ + FREE( p->pArray ); + FREE( p ); +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline int * Vec_IntReleaseArray( Vec_Int_t * p ) +{ + int * pArray = p->pArray; + p->nCap = 0; + p->nSize = 0; + p->pArray = NULL; + return pArray; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline int * Vec_IntArray( Vec_Int_t * p ) +{ + return p->pArray; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline int Vec_IntSize( Vec_Int_t * p ) +{ + return p->nSize; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline int Vec_IntEntry( Vec_Int_t * p, int i ) +{ + assert( i >= 0 && i < p->nSize ); + return p->pArray[i]; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_IntWriteEntry( Vec_Int_t * p, int i, int Entry ) +{ + assert( i >= 0 && i < p->nSize ); + p->pArray[i] = Entry; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline int Vec_IntEntryLast( Vec_Int_t * p ) +{ + return p->pArray[p->nSize-1]; +} + +/**Function************************************************************* + + Synopsis [Resizes the vector to the given capacity.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_IntGrow( Vec_Int_t * p, int nCapMin ) +{ + if ( p->nCap >= nCapMin ) + return; + p->pArray = REALLOC( int, p->pArray, nCapMin ); + p->nCap = nCapMin; +} + +/**Function************************************************************* + + Synopsis [Fills the vector with given number of entries.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_IntFill( Vec_Int_t * p, int nSize, int Entry ) +{ + int i; + Vec_IntGrow( p, nSize ); + p->nSize = nSize; + for ( i = 0; i < p->nSize; i++ ) + p->pArray[i] = Entry; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_IntShrink( Vec_Int_t * p, int nSizeNew ) +{ + assert( p->nSize >= nSizeNew ); + p->nSize = nSizeNew; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_IntClear( Vec_Int_t * p ) +{ + p->nSize = 0; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_IntPush( Vec_Int_t * p, int Entry ) +{ + if ( p->nSize == p->nCap ) + { + if ( p->nCap < 16 ) + Vec_IntGrow( p, 16 ); + else + Vec_IntGrow( p, 2 * p->nCap ); + } + p->pArray[p->nSize++] = Entry; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_IntPushOrder( Vec_Int_t * p, int Entry ) +{ + int i; + if ( p->nSize == p->nCap ) + { + if ( p->nCap < 16 ) + Vec_IntGrow( p, 16 ); + else + Vec_IntGrow( p, 2 * p->nCap ); + } + p->nSize++; + for ( i = p->nSize-2; i >= 0; i-- ) + if ( p->pArray[i] > Entry ) + p->pArray[i+1] = p->pArray[i]; + else + break; + p->pArray[i+1] = Entry; +} + +/**Function************************************************************* + + Synopsis [Returns the last entry and removes it from the list.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline int Vec_IntPop( Vec_Int_t * p ) +{ + assert( p->nSize > 0 ); + return p->pArray[--p->nSize]; +} + +/**Function************************************************************* + + Synopsis [Comparison procedure for two integers.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline int Vec_IntSortCompare1( int * pp1, int * pp2 ) +{ + // for some reason commenting out lines (as shown) led to crashing of the release version + if ( *pp1 < *pp2 ) + return -1; + if ( *pp1 > *pp2 ) // + return 1; + return 0; // +} + +/**Function************************************************************* + + Synopsis [Comparison procedure for two integers.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline int Vec_IntSortCompare2( int * pp1, int * pp2 ) +{ + // for some reason commenting out lines (as shown) led to crashing of the release version + if ( *pp1 > *pp2 ) + return -1; + if ( *pp1 < *pp2 ) // + return 1; + return 0; // +} + +/**Function************************************************************* + + Synopsis [Sorting the entries by their integer value.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_IntSort( Vec_Int_t * p, int fReverse ) +{ + if ( fReverse ) + qsort( (void *)p->pArray, p->nSize, sizeof(int), + (int (*)(const void *, const void *)) Vec_IntSortCompare2 ); + else + qsort( (void *)p->pArray, p->nSize, sizeof(int), + (int (*)(const void *, const void *)) Vec_IntSortCompare1 ); +} + +//////////////////////////////////////////////////////////////////////// +/// END OF FILE /// +//////////////////////////////////////////////////////////////////////// + +#endif + -- cgit v1.2.3