GitHub/gf-core
1
0
Fork 1
mirror of https://github.com/GrammaticalFramework/gf-core.git synced 2026-04-27 05:22:50 -06:00
Code Issues Packages Projects Releases Wiki Activity

libpgf: now the linearization index is created during the grammar loading which also makes the types PgfLzr and PgfParser redundant.

Browse Source
This commit is contained in:
kr.angelov
2012-02-18 16:22:40 +00:00
parent aed7cc429a
commit 47e5e8c966
7 changed files with 76 additions and 175 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/runtime/c/utils/pgf-translate.c
View File

@@ -68,12 +68,6 @@ int main(int argc, char* argv[]) {
goto fail_concr;
}
// Create the parser for the source category
PgfParser* parser = pgf_new_parser(from_concr, pool);
// Create a linearizer for the destination category
PgfLzr* lzr = pgf_new_lzr(to_concr, pool);
// Arbitrarily choose linearization index 0. Usually the initial
// categories we are interested in only have one field.
int lin_idx = 0;
@@ -110,7 +104,7 @@ int main(int argc, char* argv[]) {
// Begin parsing a sentence of the specified category
PgfParse* parse =
pgf_parser_parse(parser, cat, lin_idx, pool);
pgf_parser_parse(from_concr, cat, lin_idx, pool);
if (parse == NULL) {
fprintf(stderr, "Couldn't begin parsing\n");
status = EXIT_FAILURE;
@@ -149,7 +143,7 @@ int main(int argc, char* argv[]) {
// Enumerate the concrete syntax trees corresponding
// to the abstract tree.
GuEnum* cts = pgf_lzr_concretize(lzr, expr, ppool);
GuEnum* cts = pgf_lzr_concretize(to_concr, expr, ppool);
while (true) {
PgfCncTree ctree =
gu_next(cts, PgfCncTree, ppool);
@@ -159,7 +153,7 @@ int main(int argc, char* argv[]) {
gu_puts(" ", wtr, err);
// Linearize the concrete tree as a simple
// sequence of strings.
pgf_lzr_linearize_simple(lzr, ctree, lin_idx,
pgf_lzr_linearize_simple(to_concr , ctree, lin_idx,
wtr, err);
gu_putc('\n', wtr, err);
gu_writer_flush(wtr, err);