From 4812c90424dfc40d26725244723887a2d16ddfd9 Mon Sep 17 00:00:00 2001 From: Alan Mishchenko Date: Mon, 1 Oct 2007 08:01:00 -0700 Subject: Version abc71001 --- src/misc/vec/vecStr.h | 583 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 583 insertions(+) create mode 100644 src/misc/vec/vecStr.h (limited to 'src/misc/vec/vecStr.h') diff --git a/src/misc/vec/vecStr.h b/src/misc/vec/vecStr.h new file mode 100644 index 00000000..47367bc6 --- /dev/null +++ b/src/misc/vec/vecStr.h @@ -0,0 +1,583 @@ +/**CFile**************************************************************** + + FileName [vecStr.h] + + SystemName [ABC: Logic synthesis and verification system.] + + PackageName [Resizable arrays.] + + Synopsis [Resizable arrays of characters.] + + Author [Alan Mishchenko] + + Affiliation [UC Berkeley] + + Date [Ver. 1.0. Started - June 20, 2005.] + + Revision [$Id: vecStr.h,v 1.00 2005/06/20 00:00:00 alanmi Exp $] + +***********************************************************************/ + +#ifndef __VEC_STR_H__ +#define __VEC_STR_H__ + +//////////////////////////////////////////////////////////////////////// +/// INCLUDES /// +//////////////////////////////////////////////////////////////////////// + +#include + +//////////////////////////////////////////////////////////////////////// +/// PARAMETERS /// +//////////////////////////////////////////////////////////////////////// + +//////////////////////////////////////////////////////////////////////// +/// BASIC TYPES /// +//////////////////////////////////////////////////////////////////////// + +typedef struct Vec_Str_t_ Vec_Str_t; +struct Vec_Str_t_ +{ + int nCap; + int nSize; + char * pArray; +}; + +//////////////////////////////////////////////////////////////////////// +/// MACRO DEFINITIONS /// +//////////////////////////////////////////////////////////////////////// + +#define Vec_StrForEachEntry( vVec, Entry, i ) \ + for ( i = 0; (i < Vec_StrSize(vVec)) && (((Entry) = Vec_StrEntry(vVec, i)), 1); i++ ) + +//////////////////////////////////////////////////////////////////////// +/// FUNCTION DEFINITIONS /// +//////////////////////////////////////////////////////////////////////// + +/**Function************************************************************* + + Synopsis [Allocates a vector with the given capacity.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline Vec_Str_t * Vec_StrAlloc( int nCap ) +{ + Vec_Str_t * p; + p = ALLOC( Vec_Str_t, 1 ); + if ( nCap > 0 && nCap < 16 ) + nCap = 16; + p->nSize = 0; + p->nCap = nCap; + p->pArray = p->nCap? ALLOC( char, p->nCap ) : NULL; + return p; +} + +/**Function************************************************************* + + Synopsis [Allocates a vector with the given size and cleans it.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline Vec_Str_t * Vec_StrStart( int nSize ) +{ + Vec_Str_t * p; + p = Vec_StrAlloc( nSize ); + p->nSize = nSize; + memset( p->pArray, 0, sizeof(char) * nSize ); + return p; +} + +/**Function************************************************************* + + Synopsis [Creates the vector from an integer array of the given size.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline Vec_Str_t * Vec_StrAllocArray( char * pArray, int nSize ) +{ + Vec_Str_t * p; + p = ALLOC( Vec_Str_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_Str_t * Vec_StrAllocArrayCopy( char * pArray, int nSize ) +{ + Vec_Str_t * p; + p = ALLOC( Vec_Str_t, 1 ); + p->nSize = nSize; + p->nCap = nSize; + p->pArray = ALLOC( char, nSize ); + memcpy( p->pArray, pArray, sizeof(char) * nSize ); + return p; +} + +/**Function************************************************************* + + Synopsis [Duplicates the integer array.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline Vec_Str_t * Vec_StrDup( Vec_Str_t * pVec ) +{ + Vec_Str_t * p; + p = ALLOC( Vec_Str_t, 1 ); + p->nSize = pVec->nSize; + p->nCap = pVec->nCap; + p->pArray = p->nCap? ALLOC( char, p->nCap ) : NULL; + memcpy( p->pArray, pVec->pArray, sizeof(char) * pVec->nSize ); + return p; +} + +/**Function************************************************************* + + Synopsis [Transfers the array into another vector.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline Vec_Str_t * Vec_StrDupArray( Vec_Str_t * pVec ) +{ + Vec_Str_t * p; + p = ALLOC( Vec_Str_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_StrFree( Vec_Str_t * p ) +{ + FREE( p->pArray ); + FREE( p ); +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline char * Vec_StrReleaseArray( Vec_Str_t * p ) +{ + char * pArray = p->pArray; + p->nCap = 0; + p->nSize = 0; + p->pArray = NULL; + return pArray; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline char * Vec_StrArray( Vec_Str_t * p ) +{ + return p->pArray; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline int Vec_StrSize( Vec_Str_t * p ) +{ + return p->nSize; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline char Vec_StrEntry( Vec_Str_t * p, int i ) +{ + assert( i >= 0 && i < p->nSize ); + return p->pArray[i]; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_StrWriteEntry( Vec_Str_t * p, int i, char Entry ) +{ + assert( i >= 0 && i < p->nSize ); + p->pArray[i] = Entry; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline char Vec_StrEntryLast( Vec_Str_t * p ) +{ + assert( p->nSize > 0 ); + return p->pArray[p->nSize-1]; +} + +/**Function************************************************************* + + Synopsis [Resizes the vector to the given capacity.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_StrGrow( Vec_Str_t * p, int nCapMin ) +{ + if ( p->nCap >= nCapMin ) + return; + p->pArray = REALLOC( char, p->pArray, 2 * nCapMin ); + p->nCap = 2 * nCapMin; +} + +/**Function************************************************************* + + Synopsis [Fills the vector with given number of entries.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_StrFill( Vec_Str_t * p, int nSize, char Entry ) +{ + int i; + Vec_StrGrow( 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_StrShrink( Vec_Str_t * p, int nSizeNew ) +{ + assert( p->nSize >= nSizeNew ); + p->nSize = nSizeNew; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_StrClear( Vec_Str_t * p ) +{ + p->nSize = 0; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_StrPush( Vec_Str_t * p, char Entry ) +{ + if ( p->nSize == p->nCap ) + { + if ( p->nCap < 16 ) + Vec_StrGrow( p, 16 ); + else + Vec_StrGrow( p, 2 * p->nCap ); + } + p->pArray[p->nSize++] = Entry; +} + +/**Function******************************************************************** + + Synopsis [Finds the smallest integer larger of equal than the logarithm.] + + Description [Returns [Log10(Num)].] + + SideEffects [] + + SeeAlso [] + +******************************************************************************/ +static inline int Vec_StrBase10Log( unsigned Num ) +{ + int Res; + assert( Num >= 0 ); + if ( Num == 0 ) return 0; + if ( Num == 1 ) return 1; + for ( Res = 0, Num--; Num; Num /= 10, Res++ ); + return Res; +} /* end of Extra_Base2Log */ + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_StrPrintNum( Vec_Str_t * p, int Num ) +{ + int i, nDigits; + if ( Num < 0 ) + { + Vec_StrPush( p, '-' ); + Num = -Num; + } + if ( Num < 10 ) + { + Vec_StrPush( p, (char)('0' + Num) ); + return; + } + nDigits = Vec_StrBase10Log( Num ); + Vec_StrGrow( p, p->nSize + nDigits ); + for ( i = nDigits - 1; i >= 0; i-- ) + { + Vec_StrWriteEntry( p, p->nSize + i, (char)('0' + Num % 10) ); + Num /= 10; + } + assert( Num == 0 ); + p->nSize += nDigits; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_StrPrintStr( Vec_Str_t * p, char * pStr ) +{ + int i, Length = strlen(pStr); + for ( i = 0; i < Length; i++ ) + Vec_StrPush( p, pStr[i] ); +} + +/**Function************************************************************* + + Synopsis [Appends the string to the char vector.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline void Vec_StrAppend( Vec_Str_t * p, char * pString ) +{ + int i, nLength = strlen(pString); + Vec_StrGrow( p, p->nSize + nLength ); + for ( i = 0; i < nLength; i++ ) + p->pArray[p->nSize + i] = pString[i]; + p->nSize += nLength; +} + +/**Function************************************************************* + + Synopsis [Returns the last entry and removes it from the list.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline char Vec_StrPop( Vec_Str_t * p ) +{ + assert( p->nSize > 0 ); + return p->pArray[--p->nSize]; +} + +/**Function************************************************************* + + Synopsis [Comparison procedure for two clauses.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline int Vec_StrSortCompare1( char * pp1, char * 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 clauses.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +static inline int Vec_StrSortCompare2( char * pp1, char * 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_StrSort( Vec_Str_t * p, int fReverse ) +{ + if ( fReverse ) + qsort( (void *)p->pArray, p->nSize, sizeof(char), + (int (*)(const void *, const void *)) Vec_StrSortCompare2 ); + else + qsort( (void *)p->pArray, p->nSize, sizeof(char), + (int (*)(const void *, const void *)) Vec_StrSortCompare1 ); +} + +#endif + +//////////////////////////////////////////////////////////////////////// +/// END OF FILE /// +//////////////////////////////////////////////////////////////////////// + -- cgit v1.2.3