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geqo_gene.h
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1 /*-------------------------------------------------------------------------
2  *
3  * geqo_gene.h
4  * genome representation in optimizer/geqo
5  *
6  * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
7  * Portions Copyright (c) 1994, Regents of the University of California
8  *
9  * src/include/optimizer/geqo_gene.h
10  *
11  *-------------------------------------------------------------------------
12  */
13 
14 /* contributed by:
15  =*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=
16  * Martin Utesch * Institute of Automatic Control *
17  = = University of Mining and Technology =
18  * utesch@aut.tu-freiberg.de * Freiberg, Germany *
19  =*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=
20  */
21 
22 
23 #ifndef GEQO_GENE_H
24 #define GEQO_GENE_H
25 
26 #include "nodes/nodes.h"
27 
28 /* we presume that int instead of Relid
29  is o.k. for Gene; so don't change it! */
30 typedef int Gene;
31 
32 typedef struct Chromosome
33 {
36 } Chromosome;
37 
38 typedef struct Pool
39 {
41  int size;
43 } Pool;
44 
45 #endif /* GEQO_GENE_H */
Cost worth
Definition: geqo_gene.h:35
struct Pool Pool
int Gene
Definition: geqo_gene.h:30
int size
Definition: geqo_gene.h:41
int string_length
Definition: geqo_gene.h:42
struct Chromosome Chromosome
Definition: geqo_gene.h:38
Chromosome * data
Definition: geqo_gene.h:40
Gene * string
Definition: geqo_gene.h:34
double Cost
Definition: nodes.h:641