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-rw-r--r--	Config.in	1850	logstatsplain
-rw-r--r--	Makefile	734	logstatsplain
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generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 15:08:12 +0000

/**CFile****************************************************************

  FileName    [attr.h]

  SystemName  [ABC: Logic synthesis and verification system.]

  PackageName [Network attributes.]

  Synopsis    [External declarations.]

  Author      [Alan Mishchenko]
  
  Affiliation [UC Berkeley]

  Date        [Ver. 1.0. Started - June 20, 2005.]

  Revision    [$Id: attr.h,v 1.00 2005/06/20 00:00:00 alanmi Exp $]

***********************************************************************/
 
#ifndef ABC__aig__ivy__attr_h
#define ABC__aig__ivy__attr_h


////////////////////////////////////////////////////////////////////////
///                          INCLUDES                                ///
////////////////////////////////////////////////////////////////////////

#include "misc/extra/extra.h"

////////////////////////////////////////////////////////////////////////
///                         PARAMETERS                               ///
////////////////////////////////////////////////////////////////////////



ABC_NAMESPACE_HEADER_START


////////////////////////////////////////////////////////////////////////
///                         BASIC TYPES                              ///
////////////////////////////////////////////////////////////////////////

typedef struct Attr_ManStruct_t_     Attr_Man_t;
struct Attr_ManStruct_t_
{
    // attribute info
    int                        nAttrSize;     // the size of each attribute in bytes
    Extra_MmFixed_t *          pManMem;       // memory manager for attributes
    int                        nAttrs;        // the number of attributes allocated
    void **                    pAttrs;        // the array of attributes
    int                        fUseInt;       // uses integer attributes
    // attribute specific info
    void *                     pManAttr;      // the manager for this attribute
    void (*pFuncFreeMan) (void *);            // the procedure to call to free attribute-specific manager
    void (*pFuncFreeObj) (void *, void *);    // the procedure to call to free attribute-specific data
};

// at any time, an attribute of the given ID can be
// - not available (p->nAttrs < Id)
// - available but not allocated (p->nAttrs >= Id && p->pAttrs[Id] == NULL)
// - available and allocated (p->nAttrs >= Id && p->pAttrs[Id] != NULL)

////////////////////////////////////////////////////////////////////////
///                      MACRO DEFINITIONS                           ///
////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////
///                    FUNCTION DECLARATIONS                         ///
////////////////////////////////////////////////////////////////////////

/**Function*************************************************************

  Synopsis    [Allocates the attribute manager.]

  Description [The manager is simple if it does not need memory manager.]
               
  SideEffects []

  SeeAlso     []

***********************************************************************/
static inline Attr_Man_t * Attr_ManAlloc( int nAttrSize, int fManMem )
{
    Attr_Man_t * p;
    p = ALLOC( Attr_Man_t, 1 );
    memset( p, 0, sizeof(Attr_Man_t) );
    p->nAttrSize = nAttrSize;
    if ( fManMem )
        p->pManMem = Extra_MmFixedStart( nAttrSize );
    return p;
}

/**Function*************************************************************

  Synopsis    [Start the attribute manager for integers.]

  Description []
               
  SideEffects []

  SeeAlso     []

***********************************************************************/
static inline Attr_Man_t * Attr_ManStartInt( int nAttrs )
{
    Attr_Man_t * p;
    p = Attr_ManAlloc( sizeof(int), 0 );
    p->nAttrs  = nAttrs;
    p->pAttrs  = (void **)ALLOC( int, nAttrs );
    memset( (int *)p->pAttrs, 0, sizeof(int) * nAttrs );
    p->fUseInt = 1;
    return p;
}

/**Function*************************************************************

  Synopsis    [Start the attribute manager for pointers.]

  Description []
               
  SideEffects []

  SeeAlso     []

***********************************************************************/
static inline Attr_Man_t * Attr_ManStartPtr( int nAttrs )
{
    Attr_Man_t * p;
    p = Attr_ManAlloc( sizeof(void *), 0 );
    p->nAttrs  = nAttrs;
    p->pAttrs  = ALLOC( void *, nAttrs );