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small refactoring in the C runtime

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kr.angelov
2012-11-12 13:05:35 +00:00
parent a50c7c24b8
commit 9d23093492
1 changed files with 11 additions and 12 deletions
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23
src/runtime/c/pgf/parser.c
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@@ -62,12 +62,12 @@ typedef struct {
} PgfParsing;
typedef struct {
int fid;
PgfCCat* ccat;
size_t lin_idx;
} PgfCFCat;
static GU_DEFINE_TYPE(PgfCFCat, struct,
GU_MEMBER(PgfCFCat, fid, int),
GU_MEMBER(PgfCFCat, ccat, PgfCCat),
GU_MEMBER(PgfCFCat, lin_idx, size_t));
extern GuHasher pgf_cfcat_hasher;
@@ -1067,7 +1067,7 @@ pgf_parsing_bu_filter(PgfParseState* before, PgfParseState* after,
{
while (ccat->conts != NULL) // back to the original PgfCCat
ccat = ccat->conts->ccat;
PgfCFCat cfc = {ccat->fid, lin_idx};
PgfCFCat cfc = {ccat, lin_idx};
if (gu_map_has(before->ps->concr->epsilon_idx, &cfc)) {
return false;
@@ -1117,7 +1117,7 @@ pgf_parsing_td_predict(PgfParseState* before, PgfParseState* after,
// Bottom-up prediction for lexical rules
if (after != NULL && after->ts->lexicon_idx != NULL) {
PgfCFCat cfc = {ccat->fid, lin_idx};
PgfCFCat cfc = {ccat, lin_idx};
PgfProductionSeq tok_prods =
gu_map_get(after->ts->lexicon_idx, &cfc, PgfProductionSeq);
@@ -1133,7 +1133,7 @@ pgf_parsing_td_predict(PgfParseState* before, PgfParseState* after,
}
// Bottom-up prediction for epsilon rules
PgfCFCat cfc = {ccat->fid, lin_idx};
PgfCFCat cfc = {ccat, lin_idx};
PgfProductionSeq eps_prods =
gu_map_get(before->ps->concr->epsilon_idx, &cfc, PgfProductionSeq);
@@ -1967,7 +1967,7 @@ pgf_parser_leftcorner_add_token(PgfConcr* concr,
gu_map_put(concr->leftcorner_tok_idx, &tok, PgfProductionIdx*, set);
}
PgfCFCat cfc = {item->conts->ccat->fid, item->conts->lin_idx};
PgfCFCat cfc = {item->conts->ccat, item->conts->lin_idx};
PgfProductionSeq prods = gu_map_get(set, &cfc, PgfProductionSeq);
if (gu_seq_length(item->args) == 0) {
@@ -1989,7 +1989,7 @@ pgf_parser_leftcorner_add_epsilon(PgfConcr* concr,
PgfProduction prod, PgfItem* item,
GuPool *pool)
{
PgfCFCat cfc = {item->conts->ccat->fid, item->conts->lin_idx};
PgfCFCat cfc = {item->conts->ccat, item->conts->lin_idx};
PgfProductionSeq prods =
gu_map_get(concr->epsilon_idx, &cfc, PgfProductionSeq);
@@ -2266,8 +2266,7 @@ pgf_parser_leftcorner_closure(PgfProductionIdx* set, PgfItemBuf* items,
for (size_t i = 0; i < n_items; i++) {
PgfItem* item = gu_buf_get(items, PgfItem*, i);
PgfCFCat cfc = {item->conts->ccat->fid,
item->conts->lin_idx};
PgfCFCat cfc = {item->conts->ccat, item->conts->lin_idx};
if (!gu_map_has(set, &cfc)) {
gu_map_put(set, &cfc, PgfCCat*, NULL);
@@ -2297,7 +2296,7 @@ pgf_parser_leftcorner_iter_conts(GuMapItor* fn, const void* key, void* value, Gu
PgfItemConts* conts = gu_list_index(contss, lin_idx);
if (conts != NULL) {
PgfCFCat cfc = {ccat->fid, lin_idx};
PgfCFCat cfc = {ccat, lin_idx};
PgfProductionIdx* set =
gu_map_get(concr->leftcorner_cat_idx,
&cfc, PgfProductionIdx*);
@@ -2394,14 +2393,14 @@ pgf_cfcat_eq_fn(GuEquality* self, const void* a, const void* b)
PgfCFCat *x = (PgfCFCat *) a;
PgfCFCat *y = (PgfCFCat *) b;
return (x->fid == y->fid && x->lin_idx == y->lin_idx);
return (x->ccat->fid == y->ccat->fid && x->lin_idx == y->lin_idx);
}
static GuHash
pgf_cfcat_hash_fn(GuHasher* self, const void* a)
{
PgfCFCat *x = (PgfCFCat *) a;
return ((x->fid << 16) ^ x->lin_idx);
return ((x->ccat->fid << 16) ^ x->lin_idx);
}
GuHasher pgf_cfcat_hasher = {