diogo/yap-6.3
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update bprolog emulation stuff.

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This commit is contained in:
Vítor Santos Costa
2011-11-03 07:54:51 +09:00
parent 5ce8d637ef
commit 1d2de81e86
5 changed files with 302 additions and 22 deletions
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59
library/dialect/bprolog/fli/bprolog.h
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@@ -1,5 +1,10 @@
#ifndef BPROLOG_H
#define BPROLOG_H 1
#include <YapInterface.h>
#include <math.h>
typedef YAP_Term TERM;
typedef YAP_Int BPLONG;
@@ -31,10 +36,10 @@ typedef BPLONG *BPLONG_PTR;
#define bp_is_structure(t) YAP_IsApplTerm(t)
//extern int bp_is_compound(TERM t)
#define bp_is_compound(t) ( YAP_IsApplTerm(t) || YAP_IsPairTerm(t) )
#define bp_is_compound(t) YAP_IsCompoundTerm(t)
//extern int bp_is_unifiable(TERM t1, Term t2)
#define bp_is_unifiable(t1, t2) YAP_unifiable_NOT_IMPLEMENTED(t1, t2)
#define bp_is_unifiable(t1, t2) YAP_unifiable(t1, t2)
//extern int bp_is_identical(TERM t1, Term t2)
#define bp_is_identical(t1, t2) YAP_ExactlyEqual(t1, t2)
@@ -81,10 +86,10 @@ bp_get_arity(TERM t)
#define bp_get_arg(i, t) YAP_ArgOfTerm(i, t)
//TERM bp_get_car(Term t)
#define bp_get_car(t) YAP_HeadOfTerm(i, t)
#define bp_get_car(t) YAP_HeadOfTerm(t)
//TERM bp_get_cdr(Term t)
#define bp_get_cdr(t) YAP_TailOfTerm(i, t)
#define bp_get_cdr(t) YAP_TailOfTerm(t)
// void bp_write(TERM t)
#define bp_write(t) YAP_WriteTerm(t, NULL, 0)
@@ -99,7 +104,7 @@ bp_get_arity(TERM t)
#define bp_build_float(f) YAP_MkFloatTerm(f)
// TERM bp_build_atom(char *name)
#define bp_build_atom(name) YAP_MkAtomTerm(YAP_LookupAtom(name))
#define bp_build_atom(name) YAP_MkAtomTerm(YAP_LookupAtom((name)))
// TERM bp_build_nil()
#define bp_build_nil() YAP_TermNil()
@@ -114,29 +119,51 @@ bp_get_arity(TERM t)
#define bp_insert_pred(name, arity, func) YAP_UserCPredicate(name, func, arity)
// int bp_call_string(char *goal)
#define bp_call_string(goal) YAP_RunGoal(YAP_ReadBuffer(goal, NULL))
extern inline int
bp_call_string(const char *goal) {
return YAP_RunGoal(YAP_ReadBuffer(goal, NULL));
}
// int bp_call_term(TERM goal)
#define bp_call_term(goal) YAP_RunGoal(goal)
extern inline int
bp_call_term(TERM t) {
return YAP_RunGoal(t);
}
// void bp_mount_query_string(char *goal)
#define bp_mount_query_string(goal) bp_t = YAP_ReadBuffer(goal, NULL);
#define TOAM_NOTSET 0L
// void bp_mount_query_term(TERM goal)
// #define bp_mount_query_term(goal) bp_t = t;
#define curr_out stdout
TERM bp_t;
#define BP_ERROR (-1)
#define INTERRUPT 0x2L
#define exception YAP_BPROLOG_exception
#define curr_toam_status YAP_BPROLOG_curr_toam_status
extern YAP_Term YAP_BPROLOG_curr_toam_status;
extern YAP_Int YAP_BPROLOG_exception;
// TERM bp_next_solution()
static int bp_next_solution(void)
extern inline int bp_next_solution(void)
{
if (bp_t) {
TERM goal = bp_t;
bp_t = 0L;
if (curr_toam_status) {
TERM goal = curr_toam_status;
curr_toam_status = TOAM_NOTSET;
return YAP_RunGoal(goal);
}
return YAP_RestartGoal();
}
// void bp_mount_query_string(char *goal)
#define bp_mount_query_string(goal) (curr_toam_status = YAP_ReadBuffer(goal, NULL))
// void bp_mount_query_term(TERM goal)
extern inline int
bp_mount_query_term(TERM goal)
{
curr_toam_status = goal;
return TRUE;
}
#endif /* BPROLOG_H */