Changeset 16180 for gsdl/trunk/src/lib/sqldbclass.h

Timestamp:

2008-06-25T15:38:55+12:00 (16 years ago)

Author:

mdewsnip

Message:

Modifying get_metadata_values() and get_documents_with_metadata_value() to take an array of metadata elements, rather than just one metadata element. This allows building a dynamic classifier on multiple metadata elements.

File:

• gsdl/trunk/src/lib/sqldbclass.h (modified) (1 diff)

gsdl/trunk/src/lib/sqldbclass.h

@@ -43 +43 @@
 
   // returns array of document OIDs
-  virtual text_tarray get_documents_with_metadata_value (const text_t &metadata_element_name,
+  virtual text_tarray get_documents_with_metadata_value (const text_tarray &metadata_element_names,
                              const text_t &metadata_value,
                              const text_t &sort_by_metadata_element_name) = 0;
 
   // returns array of values
-  virtual text_tarray get_metadata_values (const text_t &metadata_element_name,
+  virtual text_tarray get_metadata_values (const text_tarray &metadata_element_names,
                        const text_t &metadata_value_filter,
                        const text_t &metadata_value_grouping_expression) = 0;