pivot-table: Add some more utility functions for pivot data structures.

[pspp] / src / output / pivot-table.h

diff --git a/src/output/pivot-table.h b/src/output/pivot-table.h
index 56ca865a2d3e4eac589b36b56e5ab1bdb2117d57..a70033bf3f29fd7e0b2cc82941b168ad09ebef07 100644 (file)
--- a/src/output/pivot-table.h
+++ b/src/output/pivot-table.h
@@ -361,6 +361,7 @@ void pivot_category_destroy (struct pivot_category *);
 #define PIVOT_RC_COUNT ("RC_COUNT")
 
 bool pivot_result_class_change (const char *, const struct fmt_spec *);
+bool is_pivot_result_class (const char *);
 \f
 /* Styling for a pivot table.
 
@@ -694,6 +695,10 @@ struct pivot_value
       };
   };
 
+/* Life cycle. */
+struct pivot_value *pivot_value_clone (const struct pivot_value *);
+void pivot_value_destroy (struct pivot_value *);
+
 /* Numbers resulting from calculations. */
 struct pivot_value *pivot_value_new_number (double);
 struct pivot_value *pivot_value_new_integer (double);
@@ -740,8 +745,6 @@ bool pivot_value_format_body (const struct pivot_value *,
                               enum settings_value_show show_variables,
                               struct string *);
 
-void pivot_value_destroy (struct pivot_value *);
-
 /* Styling. */
 void pivot_value_get_style (struct pivot_value *,
                             const struct font_style *base_font_style,
@@ -749,6 +752,10 @@ void pivot_value_get_style (struct pivot_value *,
                             struct table_area_style *);
 void pivot_value_set_style (struct pivot_value *,
                             const struct table_area_style *);
+void pivot_value_set_font_style (struct pivot_value *,
+                                 const struct font_style *);
+void pivot_value_set_cell_style (struct pivot_value *,
+                                 const struct cell_style *);
 
 /* Template arguments. */
 struct pivot_argument
@@ -758,6 +765,8 @@ struct pivot_argument
   };
 
 void pivot_argument_uninit (struct pivot_argument *);
+void pivot_argument_copy (struct pivot_argument *,
+                          const struct pivot_argument *);
 \f
 /* One piece of data within a pivot table. */
 struct pivot_cell