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in the PGF2 api: remove showCategory. add categoryContext and functionIsConstructor

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This commit is contained in:
Krasimir Angelov
2017-10-03 16:05:01 +02:00
parent 8eef0b5376
commit e426e87cf8
6 changed files with 69 additions and 50 deletions
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24
src/runtime/c/pgf/pgf.c
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@@ -140,6 +140,18 @@ pgf_start_cat(PgfPGF* pgf, GuPool* pool)
return type;
}
PGF_API PgfHypos*
pgf_category_context(PgfPGF *gr, PgfCId catname)
{
PgfAbsCat* abscat =
gu_seq_binsearch(gr->abstract.cats, pgf_abscat_order, PgfAbsCat, catname);
if (abscat == NULL) {
return NULL;
}
return abscat->context;
}
PGF_API GuString
pgf_language_code(PgfConcr* concr)
{
@@ -173,7 +185,7 @@ pgf_iter_functions(PgfPGF* pgf, GuMapItor* itor, GuExn* err)
}
PGF_API void
pgf_iter_functions_by_cat(PgfPGF* pgf, PgfCId catname,
pgf_iter_functions_by_cat(PgfPGF* pgf, PgfCId catname,
GuMapItor* itor, GuExn* err)
{
size_t n_funs = gu_seq_length(pgf->abstract.funs);
@@ -199,6 +211,16 @@ pgf_function_type(PgfPGF* pgf, PgfCId funname)
return absfun->type;
}
PGF_API_DECL bool
pgf_function_is_constructor(PgfPGF* pgf, PgfCId funname)
{
PgfAbsFun* absfun =
gu_seq_binsearch(pgf->abstract.funs, pgf_absfun_order, PgfAbsFun, funname);
if (absfun == NULL)
return false;
return (absfun->defns == NULL);
}
PGF_API double
pgf_function_prob(PgfPGF* pgf, PgfCId funname)
{