58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
#ifndef __ACE_CUBE_H__
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#define __ACE_CUBE_H__
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#include "ace.h"
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//#include "avl.h"
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//#include "espresso.h"
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//////////////// Espresso Cube Functions //////////////////
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#define fail(why) {\
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(void) fprintf(stderr, "Fatal error: file %s, line %d\n%s\n",\
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__FILE__, __LINE__, why);\
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(void) fflush(stdout);\
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abort();\
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}
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#define LOOPINIT(size) ((size <= BPI) ? 1 : WHICH_WORD((size)-1))
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#define BPI 32
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#define LOGBPI 5
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#define WHICH_WORD(element) (((element) >> LOGBPI) + 1)
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#define WHICH_BIT(element) ((element) & (BPI-1))
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#define GETINPUT(c, pos)\
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((c[WHICH_WORD(2*pos)] >> WHICH_BIT(2*pos)) & 3)
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#define node_get_literal(c_, j_) \
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((c_) ? GETINPUT((c_), (j_)) : node_error(2))
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#define TWO 3
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#define DASH 3
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#define ONE 2
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#define ZERO 1
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typedef unsigned int *pset;
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#define ALLOC(type, num) \
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((type *) malloc(sizeof(type) * (num)))
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#define set_remove(set, e) (set[WHICH_WORD(e)] &= ~ (1 << WHICH_BIT(e)))
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#define set_insert(set, e) (set[WHICH_WORD(e)] |= 1 << WHICH_BIT(e))
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#define set_new(size) ALLOC(unsigned int, SET_SIZE(size))
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/* # of ints needed to allocate a set with "size" elements */
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#define SET_SIZE(size) ((size) <= BPI ? 2 : (WHICH_WORD((size)-1) + 1))
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typedef struct {
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pset cube;
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int num_literals;
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double static_prob;
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} ace_cube_t;
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ace_cube_t * ace_cube_new_dc(int num_literals);
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ace_cube_t * ace_cube_dup(ace_cube_t * cube);
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void ace_cube_free(ace_cube_t * cube);
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#endif
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