pxd: initial work

[pspp] / src / data / dictionary.h

diff --git a/src/data/dictionary.h b/src/data/dictionary.h
index 2a196950a97a3d6bae5aa86bb3dab83733576df8..62acd584f12acab245e4d2b5f8c28f4dcd1fdbca 100644 (file)
--- a/src/data/dictionary.h
+++ b/src/data/dictionary.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2004, 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2007, 2009, 2010, 2011, 2012, 2013 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
@@ -22,17 +22,16 @@
 #include "data/case.h"
 #include "data/dict-class.h"
 
-struct string;
 struct ccase;
+struct pxd;
+struct string;
 
 /* Creating dictionaries. */
 struct dictionary *dict_create (const char *encoding);
 struct dictionary *dict_clone (const struct dictionary *);
 
-
 /* Clearing and destroying dictionaries. */
 void dict_clear (struct dictionary *);
-void dict_clear_aux (struct dictionary *);
 void dict_destroy (struct dictionary *);
 
 /* Common ways to access variables. */
@@ -65,6 +64,9 @@ struct variable *dict_clone_var_as_assert (struct dictionary *,
                                            const struct variable *,
                                            const char *);
 
+struct variable *dict_clone_var_in_place_assert (struct dictionary *,
+                                                 const struct variable *);
+
 /* Deleting variables. */
 void dict_delete_var (struct dictionary *, struct variable *);
 void dict_delete_vars (struct dictionary *,
@@ -177,13 +179,12 @@ void dict_destroy_internal_var (struct variable *);
 struct dict_callbacks
  {
   void (*var_added) (struct dictionary *, int, void *);
-  void (*var_deleted) (struct dictionary *, int, int, int, void *);
-  void (*var_changed) (struct dictionary *, int, void *);
-  void (*var_resized) (struct dictionary *, int, int, void *);
+  void (*var_deleted) (struct dictionary *, const struct variable *,
+                       int dict_index, int case_index, void *);
+  void (*var_changed) (struct dictionary *, int, unsigned int, const struct variable *, void *);
   void (*weight_changed) (struct dictionary *, int, void *);
   void (*filter_changed) (struct dictionary *, int, void *);
   void (*split_changed) (struct dictionary *, void *);
-  void (*var_display_width_changed) (struct dictionary *, int, void *);
  };
 
 void dict_set_callbacks (struct dictionary *, const struct dict_callbacks *,
@@ -198,4 +199,8 @@ void dict_set_change_callback (struct dictionary *d,
 /* Debug use only. */
 void dict_dump (const struct dictionary *);
 
+/* Saving and loading. */
+struct pxd_object *dict_save (const struct dictionary *, struct pxd *);
+struct dictionary *dict_load (struct pxd_object *, const struct pxd *);
+
 #endif /* data/dictionary.h */