X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fprocedure.h;h=0b5ded14f4a0b184dd78f59bd45667aed837dbc0;hb=ac6bc481cef04a4f69a55075d09927c8617be14b;hp=0e8d286bde1c481cb6b6b166009cdd7aa4f45dda;hpb=8b708f4291deb6ee408e8f62a694b638c581c40e;p=pspp-builds.git
diff --git a/src/data/procedure.h b/src/data/procedure.h
index 0e8d286b..0b5ded14 100644
--- a/src/data/procedure.h
+++ b/src/data/procedure.h
@@ -1,20 +1,18 @@
-/* PSPP - computes sample statistics.
- Copyright (C) 1997-9, 2000, 2006, 2007 Free Software Foundation, Inc.
+/* PSPP - a program for statistical analysis.
+ Copyright (C) 1997-9, 2000, 2006, 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program. If not, see . */
#ifndef PROCEDURE_H
#define PROCEDURE_H 1
@@ -22,32 +20,23 @@
#include
#include
-#include
-#include
-#include
-
-struct ccase;
-struct casefile;
-struct case_sink;
-struct case_source;
+#include "data/transformations.h"
+#include "libpspp/compiler.h"
+struct casereader;
struct dataset;
-
+struct dictionary;
/* Transformations. */
-void add_transformation (struct dataset *ds,
+void add_transformation (struct dataset *ds,
trns_proc_func *, trns_free_func *, void *);
-void add_transformation_with_finalizer (struct dataset *ds,
+void add_transformation_with_finalizer (struct dataset *ds,
trns_finalize_func *,
trns_proc_func *,
trns_free_func *, void *);
size_t next_transformation (const struct dataset *ds);
-void discard_variables (struct dataset *ds);
-
-
-
bool proc_cancel_all_transformations (struct dataset *ds);
struct trns_chain *proc_capture_transformations (struct dataset *ds);
@@ -58,64 +47,43 @@ bool proc_cancel_temporary_transformations (struct dataset *ds);
/* Procedures. */
-struct dictionary ;
-typedef void replace_source_callback (struct case_source *);
-typedef void replace_dictionary_callback (struct dictionary *);
-
+typedef void transformation_change_callback_func (bool non_empty, void *aux);
-struct dataset * create_dataset (struct casefile_factory *fact,
- replace_source_callback *,
- replace_dictionary_callback *
- );
+struct dataset * create_dataset (void);
void destroy_dataset (struct dataset *);
-struct casefile_factory *dataset_get_casefile_factory (const struct dataset *);
-
-void proc_set_source (struct dataset *ds, struct case_source *);
-bool proc_has_source (const struct dataset *ds);
-
-void proc_set_sink (struct dataset *ds, struct case_sink *);
-struct casefile *proc_capture_output (struct dataset *ds);
+void dataset_add_transform_change_callback (struct dataset *,
+ transformation_change_callback_func *, void *);
-typedef bool casefile_func (const struct casefile *, void *);
-typedef bool case_func (const struct ccase *, void *, const struct dataset *);
-typedef void begin_func (const struct ccase *, void *, const struct dataset*);
+void proc_discard_active_file (struct dataset *);
+void proc_set_active_file (struct dataset *,
+ struct casereader *, struct dictionary *);
+bool proc_set_active_file_data (struct dataset *, struct casereader *);
+bool proc_has_active_file (const struct dataset *ds);
+struct casereader *proc_extract_active_file_data (struct dataset *);
-typedef bool end_func (void *, const struct dataset *);
-
-typedef bool split_func (const struct ccase *, const struct casefile *,
- void *, const struct dataset *);
-
-
-
-bool procedure (struct dataset *ds, case_func *, void *aux) WARN_UNUSED_RESULT;
-
-bool procedure_with_splits (struct dataset *ds,
- begin_func *,
- case_func *,
- end_func *,
- void *aux)
- WARN_UNUSED_RESULT;
-bool multipass_procedure (struct dataset *ds, casefile_func *, void *aux)
- WARN_UNUSED_RESULT;
-bool multipass_procedure_with_splits (struct dataset *ds,
- split_func *,
- void *aux)
- WARN_UNUSED_RESULT;
+void proc_discard_output (struct dataset *ds);
+bool proc_execute (struct dataset *ds);
time_t time_of_last_procedure (struct dataset *ds);
-void proc_open (struct dataset *);
-bool proc_read (struct dataset *, struct ccase **);
-bool proc_close (struct dataset *);
+struct casereader *proc_open_filtering (struct dataset *, bool filter);
+struct casereader *proc_open (struct dataset *);
+bool proc_is_open (const struct dataset *);
+bool proc_commit (struct dataset *);
+
+bool dataset_end_of_command (struct dataset *);
+struct dictionary *dataset_dict (const struct dataset *ds);
+const struct casereader *dataset_source (const struct dataset *ds);
-struct ccase *lagged_case (const struct dataset *ds, int n_before);
+const struct ccase *lagged_case (const struct dataset *ds, int n_before);
+void dataset_need_lag (struct dataset *ds, int n_before);
-inline struct dictionary *dataset_dict (const struct dataset *ds);
-inline void dataset_set_dict ( struct dataset *ds, struct dictionary *dict);
+void dataset_set_callback (struct dataset *ds, void (*cb) (void *), void *);
-void dataset_need_lag (struct dataset *ds, int n_before);
+void dataset_set_default_syntax_encoding (struct dataset *, const char *);
+const char *dataset_get_default_syntax_encoding (const struct dataset *);
#endif /* procedure.h */