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an API to access the names of all fields withing a category

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This commit is contained in:
krangelov
2020-03-06 12:29:08 +01:00
parent 9806232532
commit 00e25d0ccb
4 changed files with 44 additions and 1 deletions
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14
src/runtime/c/pgf/pgf.c
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@@ -163,6 +163,20 @@ pgf_category_prob(PgfPGF* pgf, PgfCId catname)
return abscat->prob;
}
PGF_API GuString*
pgf_category_fields(PgfConcr* concr, PgfCId catname, size_t *n_lins)
{
PgfCncCat* cnccat =
gu_map_get(concr->cnccats, catname, PgfCncCat*);
if (!cnccat) {
*n_lins = 0;
return NULL;
}
*n_lins = cnccat->n_lins;
return &cnccat->labels;
}
PGF_API GuString
pgf_language_code(PgfConcr* concr)
{

3
src/runtime/c/pgf/pgf.h
View File

@@ -95,6 +95,9 @@ pgf_category_context(PgfPGF *gr, PgfCId catname);
PGF_API_DECL prob_t
pgf_category_prob(PgfPGF* pgf, PgfCId catname);
PGF_API GuString*
pgf_category_fields(PgfConcr* concr, PgfCId catname, size_t *n_lins);
PGF_API_DECL void
pgf_iter_functions(PgfPGF* pgf, GuMapItor* itor, GuExn* err);