output: Add support for layer info in table output.

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

diff --git a/src/output/table-item.h b/src/output/table-item.h
index 3b8c09d75909fb51a2efa1ef0f5a5d556e42a883..ffdc4b682c204ce8dc2be9e729f6fb438cc2640b 100644 (file)
--- a/src/output/table-item.h
+++ b/src/output/table-item.h
@@ -51,6 +51,7 @@ struct table_item
     struct output_item output_item;  /* Superclass. */
     struct table *table;             /* The table to be rendered. */
     struct table_item_text *title;   /* Null if there is no title. */
+    struct table_item_text *layers;  /* Null if there is no layer info. */
     struct table_item_text *caption; /* Null if there is no caption. */
   };
 
@@ -63,6 +64,11 @@ const struct table_item_text *table_item_get_title (const struct table_item *);
 void table_item_set_title (struct table_item *,
                            const struct table_item_text *);
 
+const struct table_item_text *table_item_get_layers (
+  const struct table_item *);
+void table_item_set_layers (struct table_item *,
+                           const struct table_item_text *);
+
 const struct table_item_text *table_item_get_caption (
   const struct table_item *);
 void table_item_set_caption (struct table_item *,