geqo_pool.h
上传用户:blenddy
上传日期:2007-01-07
资源大小:6495k
文件大小:1k
- /*-------------------------------------------------------------------------
- *
- * geqo_pool.h
- * pool representation in optimizer/geqo
- *
- * Copyright (c) 1994, Regents of the University of California
- *
- * $Id: geqo_pool.h,v 1.7 1999/02/13 23:21:47 momjian Exp $
- *
- *-------------------------------------------------------------------------
- */
- /* contributed by:
- =*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=
- * Martin Utesch * Institute of Automatic Control *
- = = University of Mining and Technology =
- * utesch@aut.tu-freiberg.de * Freiberg, Germany *
- =*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=
- */
- #ifndef GEQO_POOL_H
- #define GEQO_POOL_H
- #include "optimizer/geqo_gene.h"
- extern Pool *alloc_pool(int pool_size, int string_length);
- extern void free_pool(Pool *pool);
- extern void random_init_pool(Query *root, Pool *pool, int strt, int stop);
- extern Chromosome *alloc_chromo(int string_length);
- extern void free_chromo(Chromosome *chromo);
- extern void spread_chromo(Chromosome *chromo, Pool *pool);
- extern void sort_pool(Pool *pool);
- #endif /* GEQO_POOL_H */