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|
* Table lookup routines |
6 |
|
*/ |
7 |
|
|
8 |
– |
/* ==================================================================== |
9 |
– |
* The Radiance Software License, Version 1.0 |
10 |
– |
* |
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* Copyright (c) 1990 - 2002 The Regents of the University of California, |
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– |
* through Lawrence Berkeley National Laboratory. All rights reserved. |
13 |
– |
* |
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– |
* Redistribution and use in source and binary forms, with or without |
15 |
– |
* modification, are permitted provided that the following conditions |
16 |
– |
* are met: |
17 |
– |
* |
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– |
* 1. Redistributions of source code must retain the above copyright |
19 |
– |
* notice, this list of conditions and the following disclaimer. |
20 |
– |
* |
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– |
* 2. Redistributions in binary form must reproduce the above copyright |
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– |
* notice, this list of conditions and the following disclaimer in |
23 |
– |
* the documentation and/or other materials provided with the |
24 |
– |
* distribution. |
25 |
– |
* |
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– |
* 3. The end-user documentation included with the redistribution, |
27 |
– |
* if any, must include the following acknowledgment: |
28 |
– |
* "This product includes Radiance software |
29 |
– |
* (http://radsite.lbl.gov/) |
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– |
* developed by the Lawrence Berkeley National Laboratory |
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– |
* (http://www.lbl.gov/)." |
32 |
– |
* Alternately, this acknowledgment may appear in the software itself, |
33 |
– |
* if and wherever such third-party acknowledgments normally appear. |
34 |
– |
* |
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– |
* 4. The names "Radiance," "Lawrence Berkeley National Laboratory" |
36 |
– |
* and "The Regents of the University of California" must |
37 |
– |
* not be used to endorse or promote products derived from this |
38 |
– |
* software without prior written permission. For written |
39 |
– |
* permission, please contact [email protected]. |
40 |
– |
* |
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– |
* 5. Products derived from this software may not be called "Radiance", |
42 |
– |
* nor may "Radiance" appear in their name, without prior written |
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– |
* permission of Lawrence Berkeley National Laboratory. |
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– |
* |
45 |
– |
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
46 |
– |
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
47 |
– |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
48 |
– |
* DISCLAIMED. IN NO EVENT SHALL Lawrence Berkeley National Laboratory OR |
49 |
– |
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
50 |
– |
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
51 |
– |
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
52 |
– |
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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– |
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
54 |
– |
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
55 |
– |
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
56 |
– |
* SUCH DAMAGE. |
57 |
– |
* ==================================================================== |
58 |
– |
* |
59 |
– |
* This software consists of voluntary contributions made by many |
60 |
– |
* individuals on behalf of Lawrence Berkeley National Laboratory. For more |
61 |
– |
* information on Lawrence Berkeley National Laboratory, please see |
62 |
– |
* <http://www.lbl.gov/>. |
63 |
– |
*/ |
64 |
– |
|
8 |
|
#include <stdio.h> |
9 |
|
#include <stdlib.h> |
10 |
+ |
|
11 |
|
#include "lookup.h" |
12 |
|
|
69 |
– |
#ifdef NOSTRUCTASS |
70 |
– |
#define copystruct(d,s) bcopy((char *)(s),(char *)(d),sizeof(*(d))) |
71 |
– |
#else |
72 |
– |
#define copystruct(d,s) (*(d) = *(s)) |
73 |
– |
#endif |
13 |
|
|
75 |
– |
|
14 |
|
int |
15 |
|
lu_init(tbl, nel) /* initialize tbl for at least nel elements */ |
16 |
|
register LUTAB *tbl; |
122 |
|
* recursive call to lu_find(). |
123 |
|
*/ |
124 |
|
while (ndx--) |
125 |
< |
if (le[ndx].key != NULL) |
125 |
> |
if (le[ndx].key != NULL) { |
126 |
|
if (le[ndx].data != NULL) |
127 |
< |
copystruct(lu_find(tbl,le[ndx].key), &le[ndx]); |
127 |
> |
*lu_find(tbl,le[ndx].key) = le[ndx]; |
128 |
|
else if (tbl->freek != NULL) |
129 |
|
(*tbl->freek)(le[ndx].key); |
130 |
+ |
} |
131 |
|
free((void *)le); |
132 |
|
goto tryagain; /* should happen only once! */ |
133 |
|
} |
154 |
|
int |
155 |
|
lu_doall(tbl, f) /* loop through all valid table entries */ |
156 |
|
register LUTAB *tbl; |
157 |
< |
int (*f)(); |
157 |
> |
int (*f)(LUENT *); |
158 |
|
{ |
159 |
|
int rval = 0; |
160 |
|
register LUENT *tp; |
161 |
|
|
162 |
|
for (tp = tbl->tabl + tbl->tsiz; tp-- > tbl->tabl; ) |
163 |
< |
if (tp->data != NULL) |
163 |
> |
if (tp->data != NULL) { |
164 |
|
if (f != NULL) |
165 |
|
rval += (*f)(tp); |
166 |
|
else |
167 |
|
rval++; |
168 |
+ |
} |
169 |
|
return(rval); |
170 |
|
} |
171 |
|
|