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/**CFilextern e****************************************************************
FileName [nm.h]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [Name manager.]
Synopsis [External declarations.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - June 20, 2005.]
Revision [$Id: nm.h,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
***********************************************************************/
#ifndef __NM_H__
#define __NM_H__
/*
This manager is designed to store ID-to-name and name-to-ID mapping
for Boolean networks and And-Inverter Graphs.
In a netlist, net names are unique. In this case, there is a one-to-one
mapping between IDs and names.
In a logic network, which do not have nets, several objects may have
the same name. For example, a latch output and a primary output.
Another example, a primary input and an input to a black box.
In this case, for each ID on an object there is only one name,
but for each name may be several IDs of objects having this name.
The name manager maps ID-to-name uniquely but it allows one name to
be mapped into several IDs. When a query to find an ID of the object
by its name is submitted, it is possible to specify the object type,
which will help select one of several IDs. If the type is -1, and
there is more than one object with the given name, any object with
the given name is returned.
*/
////////////////////////////////////////////////////////////////////////
/// INCLUDES ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// PARAMETERS ///
////////////////////////////////////////////////////////////////////////
ABC_NAMESPACE_HEADER_START
////////////////////////////////////////////////////////////////////////
/// BASIC TYPES ///
////////////////////////////////////////////////////////////////////////
typedef struct Nm_Man_t_ Nm_Man_t;
////////////////////////////////////////////////////////////////////////
/// MACRO DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// FUNCTION DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
/*=== nmApi.c ==========================================================*/
extern Nm_Man_t * Nm_ManCreate( int nSize );
extern void Nm_ManFree( Nm_Man_t * p );
extern int Nm_ManNumEntries( Nm_Man_t * p );
extern char * Nm_ManStoreIdName( Nm_Man_t * p, int ObjId, int Type, char * pName, char * pSuffix );
extern void Nm_ManDeleteIdName( Nm_Man_t * p, int ObjId );
extern char * Nm_ManCreateUniqueName( Nm_Man_t * p, int ObjId );
extern char * Nm_ManFindNameById( Nm_Man_t * p, int ObjId );
extern int Nm_ManFindIdByName( Nm_Man_t * p, char * pName, int Type );
extern int Nm_ManFindIdByNameTwoTypes( Nm_Man_t * p, char * pName, int Type1, int Type2 );
extern Vec_Int_t * Nm_ManReturnNameIds( Nm_Man_t * p );
ABC_NAMESPACE_HEADER_END
#endif
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
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