source: vis_dev/vis-2.3/src/sim/simSim.c @ 74

Last change on this file since 74 was 14, checked in by cecile, 13 years ago

vis2.3
File size: 7.8 KB
RevLine 
[14]1/**CFile***********************************************************************
2
3  FileName    [simSim.c]
4
5  PackageName [sim]
6
7  Synopsis    [Routines to manipulate simstructure.]
8
9  Author      [Shaker Sarwary and Tom Shiple]
10
11  Copyright   [Copyright (c) 1994-1996 The Regents of the Univ. of California.
12  All rights reserved.
13
14  Permission is hereby granted, without written agreement and without license
15  or royalty fees, to use, copy, modify, and distribute this software and its
16  documentation for any purpose, provided that the above copyright notice and
17  the following two paragraphs appear in all copies of this software.
18
19  IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
20  DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
21  OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
22  CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23
24  THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
25  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
26  FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS ON AN
27  "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO PROVIDE
28  MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.]
29
30******************************************************************************/
31#include "simInt.h"
32
33static char rcsid[] UNUSED = "$Id: simSim.c,v 1.2 1997/02/12 23:03:57 hsv Exp $";
34
35/*---------------------------------------------------------------------------*/
36/* Constant declarations                                                     */
37/*---------------------------------------------------------------------------*/
38
39/**AutomaticStart*************************************************************/
40
41/*---------------------------------------------------------------------------*/
42/* Static function prototypes                                                */
43/*---------------------------------------------------------------------------*/
44
45
46/**AutomaticEnd***************************************************************/
47
48
49/*---------------------------------------------------------------------------*/
50/* Definition of exported functions                                          */
51/*---------------------------------------------------------------------------*/
52
53/**Function********************************************************************
54
55  Synopsis    [Returns the network pointed by the sim structure.]
56
57  Description [Returns the network pointed by the sim structure. It is an
58  error to call this function with a NULL or a wrong sim structure. The user
59  should not free the returned network.]
60
61  SideEffects []
62
63******************************************************************************/
64Ntk_Network_t *
65Sim_SimReadNetwork(
66  Sim_Sim_t * sim)
67{
68  return (sim->network);
69}
70/**Function********************************************************************
71
72  Synopsis    [Returns nodeToMvfTable of the sim structure.]
73
74  Description [Returns nodeToMvfTable of the sim structure. It is an error to
75  call this function with a NULL or wrong sim structure. The user should not
76  change or free the returned structure.]
77
78  SideEffects []
79
80******************************************************************************/
81st_table *
82Sim_SimReadNodeToMvfTable(
83  Sim_Sim_t * sim)
84{
85  return (sim->nodeToMvfTable);
86}
87/**Function********************************************************************
88
89  Synopsis    [Returns the name of the input file of a sim.]
90
91  Description [Returns the name of the input file of a sim. It is an error to
92  call this function with a NULL or wrong sim structure. The user should not free
93  the returned string.]
94
95  SideEffects []
96
97******************************************************************************/
98char *
99Sim_SimReadInputFile(
100  Sim_Sim_t * sim)
101{
102  return (sim->inputFile);
103}
104
105/**Function********************************************************************
106
107  Synopsis    [Returns the number of line already read by the parser in input file.]
108
109  Description [Returns the number of line already read by the parser in input
110  file. It is an error to call this function with a NULL or wrong sim structure.]
111
112  SideEffects []
113
114******************************************************************************/
115int
116Sim_SimReadLineNumber(
117  Sim_Sim_t * sim)
118{
119  return (sim->lineNumber);
120}
121
122/**Function********************************************************************
123
124  Synopsis    [Returns nodesArray of the sim structure.]
125
126  Description [Returns nodesArray of the sim structure. It is an error to call
127  this function with a NULL or wrong sim structure.]
128
129  SideEffects []
130
131******************************************************************************/
132array_t *
133Sim_SimReadNodesArray(
134  Sim_Sim_t * sim)
135{
136  return (sim->nodesArray);
137}
138
139/**Function********************************************************************
140
141  Synopsis    [Returns the index of the first current-state in nodesArray of
142  the sim structure.]
143
144  Description [Returns the index of the first current-state in nodesArray of
145  the sim structure. It is an error to call this function with a NULL or wrong
146  sim structure.]
147
148  SideEffects []
149
150******************************************************************************/
151int
152Sim_SimReadCurrentStateHead(
153  Sim_Sim_t * sim)
154{
155  return (sim->currentStateHead);
156}
157
158/**Function********************************************************************
159
160  Synopsis    [Returns the index of the first next-state in nodesArray of
161  the sim structure.]
162
163  Description [Returns the index of the first next-state in nodesArray of
164  the sim structure. It is an error to call this function with a NULL or wrong
165  sim structure.]
166
167  SideEffects []
168
169******************************************************************************/
170int
171Sim_SimReadNextStateHead(
172  Sim_Sim_t * sim)
173{
174  return (sim->nextStateHead);
175}
176
177/**Function********************************************************************
178
179  Synopsis [Returns the index of the first output in nodesArray of the sim
180  structure.]
181
182  Description [Returns the index of the first output in nodesArray of the sim
183  structure. It is an error to call this function with a NULL or wrong sim
184  structure.]
185
186  SideEffects []
187
188******************************************************************************/
189int
190Sim_SimReadOutputHead(
191  Sim_Sim_t * sim)
192{
193  return (sim->outputHead);
194}
195
196/**Function********************************************************************
197
198  Synopsis [Returns the initial state of the sim structure.]
199
200  Description [Returns the initial state of the sim structure. It is an error
201  to call this function with a NULL or wrong sim structure.]
202
203  SideEffects []
204
205******************************************************************************/
206array_t *
207Sim_SimReadInitState(
208  Sim_Sim_t * sim)
209{
210  return (sim->initState);
211}
212
213/**Function********************************************************************
214
215  Synopsis [Returns the array of simulation vectors of the sim structure.]
216
217  Description [Returns the array of simulation vectors of the sim
218  structure. It is an error to call this function with a NULL or wrong sim
219  structure. The user should not free this array.]
220
221  SideEffects []
222
223******************************************************************************/
224array_t *
225Sim_SimReadVectorArray(
226  Sim_Sim_t * sim)
227{
228  return (sim->vectorArray);
229}
230
231/**Function********************************************************************
232
233  Synopsis [Returns 1 if verbose status of the sim structure is true.]
234
235  Description [Returns 1 if verbose status of the sim structure is true. It is
236  an error to call this function with a NULL or wrong sim structure.]
237
238  SideEffects []
239
240******************************************************************************/
241boolean
242Sim_SimTestIsVerbose(
243  Sim_Sim_t * sim)
244{
245  return (sim->verbose);
246}
247
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